Principle and Technique of Pathology. 411-434.pdf · 416 Principle and Technique of Pathology...

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Principle and Technique of Pathology  ¡√¡“» °—π‡ß‘π 411 °“√„Àâ∫√‘°“√¥â“π欓∏‘«‘∑¬“°“¬«‘¿“§‚¥¬∑—Ë«‰ªÀ¡“¬∂÷ß °“√„Àâ∫√‘°“√«‘π‘®©—¬ ‚√§®“°Õ«—¬«–À√◊Õ à«π¢ÕßÕ«—¬«– ¢Õ߇À≈«®“°√à“ß°“¬ºŸâªÉ«¬ √«¡∑—Èß√à“ߺŸâ‡ ’¬™’«‘μ ‚¥¬Õ“»—¬°“√μ√«®¥â«¬μ“‡ª≈à“·≈–°“√¥Ÿ¥â«¬°≈âÕß®ÿ≈∑√√»πå √«¡∂÷ß°“√„™â‡∑§π‘§Õ◊ËπÊ ‡™àπ Õ‘¡¡Ÿ‚πŒ’ ‚쇧¡’ ·≈–Õ≥Ÿ™’«‚¡‡≈°ÿ≈‡æ◊Ëՙ૬„π°“√«‘π‘®©—¬ °“√„Àâ∫√‘°“√¥â“π欓∏‘ «‘∑¬“°“¬«‘¿“§Õ“®·∫àßÕÕ°‰¥â‡ªìπ °“√„Àâ∫√‘°“√¥â“π欓∏‘«‘∑¬“»—≈¬°√√¡ (surgical pathology) °“√„Àâ∫√‘°“√¥â“π‡´≈≈å«‘∑¬“ (cytology) ·≈–°“√„Àâ∫√‘°“√μ√«®»æ«‘™“°“√ (autopsy) ·¡â°“√„Àâ∫√‘°“√∑—Èߥâ“π欓∏‘«‘∑¬“»—≈¬°√√¡·≈–‡´≈≈å«‘∑¬“®–‡ªìπ∫∑∫“∑ À≈—°¢Õß欓∏‘·æ∑¬å·≈–‡®â“Àπâ“∑’ËÀâÕߪؑ∫—μ‘°“√欓∏‘«‘∑¬“ ·μà·æ∑¬å∑ÿ° “¢“√«¡∑—Èß »—≈¬·æ∑¬å®”‡ªìπμâÕ߇¢â“„®À≈—°°“√‡∫◊ÈÕßμâπ‚¥¬‡©æ“–Õ¬à“߬‘Ëß°“√‡μ√’¬¡ ‘Ëß àßμ√«® ‡æ◊ËÕ§«“¡ ¡∫Ÿ√≥å¢Õߺ≈°“√«‘π‘®©—¬ °“√‡μ√’¬¡ ‘Ëß àßμ√«®∑’ˉ¡à∂Ÿ°μâÕßÕ“® àߺ≈„Àâ°“√ «‘π‘®©—¬≈à“™â“À√◊ÕÕ“®°√–∑”‰¡à‰¥â‡≈¬ ·π«ªØ‘∫—‘μ‘‚¥¬∑—Ë«‰ª ”À√—∫°“√ àßμ√«®∑“ß欓∏‘«‘∑¬“°“¬«‘¿“§π—Èπ °”Àπ¥ „À♑Èπ‡π◊ÈÕ ¢Õ߇À≈« À√◊Õ«—μ∂ÿ∑’Ëπ”ÕÕ°®“°μ—«ºŸâªÉ«¬μâÕ߉¥â√—∫°“√μ√«®‚¥¬æ¬“∏‘·æ∑¬å ∑—Èßπ’ÈÕ“®¡’§«“¡·μ°μà“ß°—π∫â“ߢ÷ÈπÕ¬Ÿà°—∫¢âÕ°”Àπ¥·≈–π‚¬∫“¬¢Õß·μà≈– ∂“∫—π  ‘Ëß àß μ√«®∑’˧«√‰¥â√—∫°“√μ√«®«‘π‘®©—¬∑“ß欓∏‘«‘∑¬“ ‰¥â·°à 1. ¢Õ߇À≈« À√◊Õ‡π◊ÈÕ‡¬◊ËÕ∑ÿ°™π‘¥∑’Ëπ”ÕÕ°®“°μ—«ºŸâªÉ«¬ ¬°‡«âπ‡ â㧭 À√◊Õ‡≈Á∫∑’Ëπ”ÕÕ°‡π◊ËÕß®“°‡Àμÿº≈¥â“𧫓¡ «¬ß“¡ 2. products of conception 3. «— ¥ÿ∑“ß°“√·æ∑¬å™π‘¥Ωíß∂“«√ Õ“∑‘ ≈‘ÈπÀ—«„®‡∑’¬¡

Transcript of Principle and Technique of Pathology. 411-434.pdf · 416 Principle and Technique of Pathology...

Page 1: Principle and Technique of Pathology. 411-434.pdf · 416 Principle and Technique of Pathology μ“√“ß∑ ’Ë 1 ™π ‘¥¢Õßπ 骹 Դ¢Õß ’ ¢ âÕ¥ ’ ¢

Principle and Technique of Pathology ¡√¡“» °—π‡ß‘π

411

°“√„Àâ∫√‘°“√¥â“π欓∏‘«‘∑¬“°“¬«‘¿“§‚¥¬∑—Ë«‰ªÀ¡“¬∂÷ß °“√„Àâ∫√‘°“√«‘π‘®©—¬

‚√§®“°Õ«—¬«–À√◊Õ à«π¢ÕßÕ«—¬«– ¢Õ߇À≈«®“°√à“ß°“¬ºŸâªÉ«¬ √«¡∑—Èß√à“ߺŸâ‡ ’¬™’«‘μ

‚¥¬Õ“»—¬°“√μ√«®¥â«¬μ“‡ª≈à“·≈–°“√¥Ÿ¥â«¬°≈âÕß®ÿ≈∑√√»πå √«¡∂÷ß°“√„™â‡∑§π‘§Õ◊ËπÊ

‡™àπ Õ‘¡¡Ÿ‚πŒ’ ‚쇧¡’ ·≈–Õ≥Ÿ™’«‚¡‡≈°ÿ≈‡æ◊Ëՙ૬„π°“√«‘π‘®©—¬ °“√„Àâ∫√‘°“√¥â“π欓∏‘

«‘∑¬“°“¬«‘¿“§Õ“®·∫àßÕÕ°‰¥â‡ªìπ °“√„Àâ∫√‘°“√¥â“π欓∏‘«‘∑¬“»—≈¬°√√¡ (surgical

pathology) °“√„Àâ∫√‘°“√¥â“π‡´≈≈å«‘∑¬“ (cytology) ·≈–°“√„Àâ∫√‘°“√μ√«®»æ«‘™“°“√

(autopsy)

·¡â°“√„Àâ∫√‘°“√∑—Èߥâ“π欓∏‘«‘∑¬“»—≈¬°√√¡·≈–‡´≈≈å«‘∑¬“®–‡ªìπ∫∑∫“∑

À≈—°¢Õß欓∏‘·æ∑¬å·≈–‡®â“Àπâ“∑’ËÀâÕߪؑ∫—μ‘°“√欓∏‘«‘∑¬“ ·μà·æ∑¬å∑ÿ° “¢“√«¡∑—Èß

»—≈¬·æ∑¬å®”‡ªìπμâÕ߇¢â“„®À≈—°°“√‡∫◊ÈÕßμâπ‚¥¬‡©æ“–Õ¬à“߬‘Ëß°“√‡μ√’¬¡ ‘Ëß àßμ√«®

‡æ◊ËÕ§«“¡ ¡∫Ÿ√≥å¢Õߺ≈°“√«‘π‘®©—¬ °“√‡μ√’¬¡ ‘Ëß àßμ√«®∑’ˉ¡à∂Ÿ°μâÕßÕ“® àߺ≈„Àâ°“√

«‘π‘®©—¬≈à“™â“À√◊ÕÕ“®°√–∑”‰¡à‰¥â‡≈¬

·π«ªØ‘∫—‘μ‘‚¥¬∑—Ë«‰ª ”À√—∫°“√ àßμ√«®∑“ß欓∏‘«‘∑¬“°“¬«‘¿“§π—Èπ °”Àπ¥

„À♑Èπ‡π◊ÈÕ ¢Õ߇À≈« À√◊Õ«—μ∂ÿ∑’Ëπ”ÕÕ°®“°μ—«ºŸâªÉ«¬μâÕ߉¥â√—∫°“√μ√«®‚¥¬æ¬“∏‘·æ∑¬å

∑—Èßπ’ÈÕ“®¡’§«“¡·μ°μà“ß°—π∫â“ߢ÷ÈπÕ¬Ÿà°—∫¢âÕ°”Àπ¥·≈–π‚¬∫“¬¢Õß·μà≈– ∂“∫—π  ‘Ëß àß

μ√«®∑’˧«√‰¥â√—∫°“√μ√«®«‘π‘®©—¬∑“ß欓∏‘«‘∑¬“ ‰¥â·°à

1. ¢Õ߇À≈« À√◊Õ‡π◊ÈÕ‡¬◊ËÕ∑ÿ°™π‘¥∑’Ëπ”ÕÕ°®“°μ—«ºŸâªÉ«¬ ¬°‡«âπ‡ âπº¡

À√◊Õ‡≈Á∫∑’Ëπ”ÕÕ°‡π◊ËÕß®“°‡Àμÿº≈¥â“𧫓¡ «¬ß“¡

2. products of conception

3. «— ¥ÿ∑“ß°“√·æ∑¬å™π‘¥Ωíß∂“«√ Õ“∑‘ ≈‘ÈπÀ—«„®‡∑’¬¡

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Principle and Technique of Pathology412

4. «—μ∂ÿ·ª≈°ª≈Õ¡∑’ˇՓÕÕ°®“°√à“ß°“¬ ‡™àπ °√– ÿπªóπ (¬°‡«âπ„π∫“ß

 ∂“∫—πÕ“®‡ªìπ∫∑∫“∑Àπâ“∑’Ë¢Õß·æ∑¬åπ‘쑇«™)

°“√«‘π‘®©—¬∑“ß欓∏‘«‘∑¬“»—≈¬°√√¡

°“√„Àâ∫√‘°“√¥â“π欓∏‘«‘∑¬“»—≈¬°√√¡‡°’ˬ«¢âÕß°—∫°“√μ√«®¥â«¬μ“‡ª≈à“ °“√¥Ÿ

¥â«¬°≈âÕß®ÿ≈∑√√»πå √«¡∂÷ß°“√μ√«®æ‘‡»…Õ◊ËπÊ ∑’Ë®”‡ªìπ„π°“√„Àâ°“√«‘π‘®©—¬¢—Èπ

 ÿ¥∑⓬¢Õß欓∏‘·æ∑¬å  ‘Ëß àßμ√«®‡ªìπ‰¥âμ—Èß·μà™‘Èπ‡π◊ÈÕ¢π“¥‡≈Á°∑’ˉ¥â®“°°“√‡®“–À√◊Õ

μ—¥ºà“π°≈âÕß ®π∂÷ßÕ«—¬«–∑—Èß™‘Èπ

°√–· ß“π (workflow) ¢Õß°“√„Àâ∫√‘°“√¥â“π欓∏‘«‘∑¬“»—≈¬°√√¡ ¡’¥—ßπ’È

● °“√μ√«®¥â«¬μ“‡ª≈à“ ·≈–°“√ ÿà¡μ—¥™‘Èπ‡π◊ÈÕ

● °“√„À⧔ª√÷°…“√–À«à“ߺà“μ—¥ (intraoperative consultation À√◊Õ fro-

zen section)

● °“√‡μ√’¬¡™‘Èπ‡π◊ÈÕ‡æ◊ËÕΩíß„π∫≈ÁÕ°æ“√“øîπ

● °“√º≈‘μ ‰≈¥å·≈–°“√¬âÕ¡ ’

● °“√μ√«®¥Ÿ¥â«¬°≈âÕß®ÿ≈∑√√»πå

● °“√μ√«®æ‘‡»…μà“ßÊ ‡™àπ °“√¬âÕ¡Œ’ ‚쇧¡’ Õ‘¡¡Ÿ‚πŒ’ ‚쇧¡’ °“√μ√«®

¥â«¬°≈âÕß®ÿ≈∑√√»πåÕ‘‡≈Á°μ√Õπ

● °“√√“¬ß“πº≈°“√«‘π‘®©—¬¢—Èπ ÿ¥∑⓬

● °“√ª√÷°…“·≈–°“√¢Õ∑∫∑«πº≈°“√«‘π‘®©—¬

À≈—°°“√∑—Ë«‰ª∑’Ë ”§—≠∑“ß欓∏‘«‘∑¬“»—≈¬°√√¡ Õ“®·∫à߉¥â¥—ßπ’È

°“√ àß ‘Ëß àßμ√«®

„∫§”¢Õ àßμ√«®∑“ß欓∏‘«‘∑¬“

°“√ àßμ√«®∑“ß欓∏‘«‘∑¬“ ·æ∑¬åºŸâ àßμ√«®μâÕß°√Õ°√“¬≈–‡Õ’¬¥„π„∫§”¢Õ

 àßμ√«®‚¥¬Õ“®Õ¬Ÿà„π√Ÿª‡Õ° “√°√–¥“… À√◊Õ‡Õ° “√Õ‘‡≈Á°∑√Õ𑑧 å°Á‰¥â ¢âÕ¡Ÿ≈∑’Ë®”‡ªìπ

ª√–°Õ∫‰ª¥â«¬

1. ¢âÕ¡Ÿ≈∑’Ë√–∫ÿμ—«ºŸâªÉ«¬ (patient identification) Õ¬à“ßπâÕ¬ ™◊ËÕ π“¡ °ÿ≈

‡æ» Õ“¬ÿ ‡≈¢‚√ß欓∫“≈ (hospital number)

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 ¡√¡“» °—π‡ß‘π 413

2. ™◊ËÕ·æ∑¬åºŸâ¢Õ àßμ√«® À√◊Õ·æ∑¬å∑’Ë¡’ à«π‡°’ˬ«¢âÕß„π°“√¥Ÿ·≈ºŸâªÉ«¬√“¬π—ÈπÊ

∑—Èßπ’ȧ«√‡ªìπ·æ∑¬å∑’Ë “¡“√∂„Àâ¢âÕ¡Ÿ≈‡æ‘Ë¡‡μ‘¡„π°√≥’∑’Ë欓∏‘·æ∑¬å¡’¢âÕ ß —¬‰¥â

3. «—π·≈–‡«≈“∑’Ë∑”À—μ∂°“√ ‚¥¬‡©æ“–Õ¬à“߬‘Ëß  ‘Ëß àßμ√«®∑’Ë√–¬–‡«≈“„π°“√

·™àπÈ”¬“√—°…“ ¿“æ¡’º≈μàÕ°“√«‘π‘®©—¬ ‡™àπ ™‘Èπ‡π◊ÈÕ¡–‡√Á߇μâ“π¡∑’ËμâÕß°“√μ√«®À“ ER PR

·≈– HER-2/neu ‡π◊ËÕß®“°√–¬–‡«≈“°“√·™àπÈ”¬“∑’Ë —ÈπÀ√◊Õπ“π‡°‘π‰ª Õ“® àߺ≈„À⇰‘¥

º≈≈∫≈«ß¢Õß°“√∑¥ Õ∫‰¥â

4. ª√–«—μ‘ºŸâªÉ«¬∑’ˇ°’ˬ«¢âÕß°—∫°“√ àß ‘Ëß àßμ√«®π—ÈπÊ

5. ¢âÕ¡Ÿ≈¢Õß ‘Ëß àßμ√«® Õ“∑‘ Õ«—¬«– À√◊Õ à«π¢ÕßÕ«—¬«–∑’Ëμ—¥ÕÕ° ¢â“ß √«¡

∑—Èß«—μ∂ÿª√– ß§å„π°“√ºà“μ—¥ ´÷Ëß¡’ à«π™à«¬æ¬“∏‘·æ∑¬å„π¢≥–∑”°“√μ√«®¥â«¬μ“‡ª≈à“

·≈– ÿà¡μ—¥™‘Èπ‡π◊ÈÕ Õ“∑‘ ™‘Èπ‡π◊ÈÕ‡μâ“π¡∑’Ë∂Ÿ°μ—¥ÕÕ°¥â«¬«—μ∂ÿª√– ß§å‡æ◊ËÕμâÕß°“√≈¥¢π“¥

™‘Èπ‡π◊ÈÕ

™‘Èπ‡π◊ÈÕ ¥ ™‘Èπ‡π◊ÈÕ·™à·πÈ”¬“øÕ√å¡“≈‘π

μ√«®¥â«¬μ“‡ª≈à“·≈– ÿà¡μ—¥™‘Èπ‡π◊ÈÕ μ√«®¥â«¬μ“‡ª≈à“·≈– ÿà¡μ—¥™‘Èπ‡π◊ÈÕ

μ—¥¥â«¬‡§√◊ËÕßμ—¥™‘Èπ‡π◊ÈÕ ‡μ√’¬¡™‘Èπ‡π◊Èե⫬‡§√◊ËÕߧ«“¡‡¬Áπ®—¥ (Cryostat ) ‡μ√’¬¡™‘Èπ‡π◊ÈÕÕ—μ‚π¡—μ‘

¬âÕ¡ ‰≈¥å¥â«¬ ’ H & E ·∫∫√«¥‡√Á« º≈‘μ∫≈ÁÕ°æ“√“øîπ

欓∏‘·æ∑¬å„Àâ°“√«‘π‘®©—¬ ¬âÕ¡ ‰≈¥å¥â«¬ ’ H & E ·∫∫ª°μ‘

√“¬ß“πº≈∑“ß‚∑√»—æ∑å 欓∏‘·æ∑¬å„Àâ°“√«‘π‘®©—¬

‰¡à‡°‘π 30 π“∑’ √“¬ß“πº≈„π‡Õ° “√°√–¥“…·≈–/À√◊Õ§Õ¡æ‘«‡μÕ√凧√◊Õ¢à“¬

Õ¬à“ßπâÕ¬ 12 ™—Ë«‚¡ß

Frozen section

·ºπ¿Ÿ¡‘∑’Ë 1 °√–· ß“π欓∏‘«‘∑¬“»—≈¬°√√¡

Permanent section

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¢Õ߇μâ“π¡ (reduction mammoplasty) 欓∏‘·æ∑¬åÕ“®‰¡à®”‡ªìπμâÕß ÿà¡μ—¥·∫∫

¡–‡√Á߇μâ“π¡‡ªìπμâπ πÕ°®“°π’È°“√√–∫ÿÕ«—¬«–∑’Ë∂Ÿ°μâÕß·≈–§√∫∂â«π¬—ß¡’º≈μàÕ°“√‡√’¬°

‡°Á∫‡ß‘πºŸâªÉ«¬¥â«¬

6. ¢âÕ¡Ÿ≈Õ◊ËπÊ Õ“∑‘ ™‘Èπ‡π◊ÈÕ∑’ËμâÕß°“√°“√«‘π‘®©—¬‚¥¬‡√àߥà«π‡æ◊ËÕμ—¥ ‘π°“√

√—°…“ ™‘Èπ‡π◊ÈÕ∑’˺ŸâªÉ«¬À√◊Õ≠“μ‘μâÕß°“√π”°≈—∫‡¡◊ËÕ欓∏‘·æ∑¬å«‘π‘®©—¬‡ √Á® ‘Èπ·≈â« ‡ªìπμâπ

°“√·™àπÈ”¬“√—°…“ ¿“晑Èπ‡π◊ÈÕ

°“√·™àπÈ”¬“√—°…“ ¿“晑Èπ‡π◊ÈÕÕ¬à“߇À¡“– ¡∂◊Õ«à“‡ªìπÕ’°°√–∫«π°“√Àπ÷Ëß∑’Ë

 ”§—≠„π°“√„Àâ°“√«‘π‘®©—¬∑“ß欓∏‘«‘∑¬“ ‚¥¬∑—Ë«‰ª¡’«—μ∂ÿª√– ß§å¥—ßπ’È

1. §ß ¿“æ¢Õ߇π◊ÈÕ‡¬◊ËÕ ‚¥¬¬—∫¬—Èß°“√∑”ß“π¢Õ߇Õπ‰´¡åμà“ßÊ „π‡´≈≈å∑’Ë

∑”„À⇰‘¥°“√‡ ◊ËÕ¡ ¿“æ¢Õ߇π◊ÈÕ‡¬◊ËÕ

2. ∑”„Àâ‡π◊ÈÕ‡¬◊ËÕ·¢Áߢ÷Èπ ‡À¡“–°—∫°“√μ—¥‡ªìπ™‘Èπ‡≈Á°Ê

3. ¬—߬—Èß°“√‡®√‘≠‡μ‘∫‚μ¢Õß·∫§∑’‡√’¬·≈–√“™π‘¥μà“ßÊ

4. ™à«¬„Àâ‡π◊ÈÕ‡¬◊ËÕ¬âÕ¡μ‘¥ ’¥’¢÷Èπ

¢âÕ·π–π”∑—Ë«‰ª ”À√—∫°“√·™àπÈ”¬“√—°…“ ¿“晑Èπ‡π◊ÈÕ

1. πÈ”¬“§«√¡’ª√‘¡“μ√ 15-20 ‡∑à“¢Õߪ√‘¡“μ√™‘Èπ‡π◊ÈÕ

2. ™‘Èπ‡π◊ÈÕ¢π“¥„À≠à À√◊Õ¡’‡¬◊ËÕÀÿâ¡ ‹(capsule) §«√ºà“‡ªî¥‡æ◊ËÕ„ÀâπÈ”¬“‡¢â“‰ª

‰¥âÕ¬à“ß∑—Ë«∂÷ß ‡π◊ËÕß®“°πÈ”¬“√—°…“ ¿“晑Èπ‡π◊ÈÕ “¡“√∂·∑√°´÷¡‡¢â“‰ª„Àâ‡π◊ÈÕ‡¬◊ËÕ‰¥â„π

Õ—μ√“‡æ’¬ß 1 ¡‘≈≈‘‡¡μ√μàÕ™—Ë«‚¡ß‡∑à“π—Èπ °“√·™à™‘Èπ‡π◊ÈÕ¢π“¥„À≠àÀ√◊Õ¡’‡¬◊ËÕÀÿâ¡„ππÈ”¬“

√—°…“ ¿“æ‚¥¬‰¡àºà“‡ªî¥®–∑”„Àâ‡π◊ÈÕ‡¬◊ËÕμ√ß°≈“߇ ◊ËÕ¡ ¿“æ‡æ√“–πÈ”¬“‡¢â“‰ª‰¡à∂÷ß (√Ÿª∑’Ë

1 ·≈– 2) °√≥’™‘Èπ‡π◊ÈÕ¢π“¥„À≠à·π–π”„Àâºà“„π·π«‡¥’¬«°—π·μà‰¡à¢“¥ÕÕ°®“°°—π (√Ÿª∑’Ë

3) ·≈–‡«âπ√–¬–Àà“ߪ√–¡“≥ 1 ‡´π쑇¡μ√ §«√≈â“ßÀ√◊Õ´—∫‡≈◊Õ¥ÕÕ°„ÀâÀ¡¥°àÕπ·™à„π

πÈ”¬“ Õ«—¬«–„π√–∫∫∑“߇¥‘πÕ“À“√§«√‰¥â√—∫°“√ºà“‡ªî¥ °”®—¥Õÿ®®“√–·≈– ‘Ëßμ°§â“ß

¿“¬„πÕÕ°„ÀâÀ¡¥°àÕπ·™àπÈ”¬“‡™àπ°—π

3. ™‘Èπ‡π◊ÈÕ§«√‰¥â√—∫°“√·™à„ππÈ”¬“√—°…“ ¿“æÕ¬à“ßπâÕ¬ 6-8 ™—Ë«‚¡ß

4. ¿“™π–∫√√®ÿ™‘Èπ‡π◊ÈÕμâÕßμ‘¥©≈“°∑’Ë√–∫ÿ¢âÕ¡Ÿ≈ºŸâªÉ«¬ ‰¥â·°à ™◊ËÕ π“¡ °ÿ≈

‡æ» Õ“¬ÿ ‡≈¢‚√ß欓∫“≈ Àπ૬ߓπ∑’Ëπ” àß ™◊ËÕ·æ∑¬åºŸâ∑”°“√ºà“μ—¥ μ”·ÀπàߢÕß™‘Èπ‡π◊ÈÕ«à“

μ—¥¡“®“° à«π„¥¢Õß√à“ß°“¬ ‚¥¬‡¢’¬πÀ√◊Õæ‘¡æå∫π«— ¥ÿ∑’Ëμ‘¥·πàπ°—∫¿“™π–∫√√®ÿ ‘Ëß àß

Page 5: Principle and Technique of Pathology. 411-434.pdf · 416 Principle and Technique of Pathology μ“√“ß∑ ’Ë 1 ™π ‘¥¢Õßπ 骹 Դ¢Õß ’ ¢ âÕ¥ ’ ¢

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√Ÿª∑’Ë 1 ·≈– 2 μ—«Õ¬à“ߢÕß™‘Èπ‡π◊ÈÕμ—∫®“° right hepatectomy  —߇°μ«à“√Õ¬ºà“μ“¡·π«πÕπ

μ◊Èπ ·≈–Àà“ß¡“°‡°‘π‰ª (√Ÿª∑’Ë 1) ∑”„ÀâπÈ”¬“√—°…“ ¿“扡ࠓ¡“√∂´÷¡‡¢â“‰ªμ√ß

°≈“ßμ—∫‰¥â (√Ÿª∑’Ë 2) ‡ÀÁπ«à“ ’¢Õ߇π◊ÈÕμ—∫¬—߇ªìπ ’·¥ß ¥Õ¬Ÿà

2

1

√Ÿª∑’Ë 3 ™‘Èπ‡π◊ÈÕ‡μâ“π¡®“° modified

radical mastectomy ∑’ˉ¥â

√—∫°“√ºà“„π·π«¢π“π°—π

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 ¡√¡“» °—π‡ß‘π 417

μ√«® ‰¡àÀ≈ÿ¥≈Õ°ßà“¬·≈–‰¡à≈∫‡≈◊Õπ‡¡◊ËÕ‚¥ππÈ” ¢âÕ¡Ÿ≈∑’˪√“°Øπ’ÈμâÕ߇À¡◊Õπ°—π°—∫

¢âÕ¡Ÿ≈„π„∫§”¢Õ àßμ√«®

™π‘¥¢ÕßπÈ”¬“√—°…“ ¿“晑Èπ‡π◊ÈÕÕ“®·∫àßÕÕ°‰¥â‡ªìπ°≈ÿà¡„À≠àÊ ‰¥â¥—ßπ’È

1. Aldehyde ‡™àπ formaldehyde ·≈– glutaraldehyde

2. Õπÿæ—π∏å oxidizing ‡™àπ osmium tetrox-ide, potassium perman-

ganate

3. Acetic acid, methyl alcohol, ethyl alcohol

4. Mercuric chloride, picric acid

°“√√–∫ÿ∑‘»¢Õß ‘Ëß àßμ√«® (specimen orientation)

°“√√–∫ÿ∑‘»¢Õß ‘Ëß àßμ√«®¡’§«“¡®”‡ªìπÕ¬à“߬‘Ëß‚¥¬‡©æ“–™‘Èπ‡π◊ÈÕ¡–‡√Áß∑’ËμâÕß°“√

∑√“∫ ∂“π–¢ÕߢÕ∫«à“¡’¡–‡√Á߇À≈◊ÕÕ¬ŸàÀ√◊Õ‰¡à ·≈–‰¡à¡’ à«π¢ÕßÕ«—¬«–∑’Ë “¡“√∂Õâ“ßÕ‘ß

‰¥âμ‘¥¡“¥â«¬ Õ“∑‘ °âÕπ¡–‡√Á߇μâ“π¡ À√◊Õ¡–‡√Áߺ‘«Àπ—ß/‡¬◊ËÕ∫ÿ∑’˺à“μ—¥ ·∫∫ wide exci-

sion À√◊Õ à«π¢Õß≈”‰ â ¬°‡«âπ≈”‰ â∑’˺à“μ—¥·∫∫ right hemicolectomy ·≈– abdomi-

noperineal resection ´÷Ëß¡’ terminal ileum ·≈– anus ‡ªìπÕ«—¬«–Õâ“ßՑ߇æ◊ËÕ√–∫ÿ

∑‘»μ“¡≈”¥—∫ °“√√–∫ÿ∑‘»¢Õß ‘Ëß àßμ√«®„Àâ¬÷¥μ“¡ μ”·Àπàß„π∑“ß°“¬«‘¿“§»“ μ√å (ana-

tomical position) ·π–π”„Àâ„™â‰À¡‡¬Á∫·º≈™π‘¥‡¥’¬«°—π ·μàμ—¥„Àâ¡’§«“¡¬“« ·≈–

®”π«π∑’Ë·μ°μà“ß°—π„π°“√√–∫ÿ∑‘»·μà≈–∑‘» ·≈–√–∫ÿÕ¬à“ßπâÕ¬ 2 ∑‘»∑’Ëμ—Èß©“°°—π Õ“∑‘ √–∫ÿ

superior margin ¥â«¬‰À¡‡ â𬓫·≈–√–∫ÿ lateral margin ¥â«¬‰À¡‡ âπ —È𠇪ìπμâπ

(√Ÿª∑’Ë 4) μ”·Àπàß∑’˺Ÿ°‰À¡§«√Õ¬Ÿà°÷Ëß°≈“ߢÕß∑‘»∑’ËμâÕß°“√√–∫ÿ „π°√≥’∑’Ë»—≈¬·æ∑¬å‰¡à

μâÕß°“√√–∫ÿ∑‘»∫π ‘Ëß àßμ√«® Õ“®μ—¥¢Õ∫®“°·μà≈–∑‘»·≈â«·¬° àß„π¿“™π–μà“ßÀ“°°Á‰¥â

·μàμâÕß√–∫ÿ∑’Ë¿“™π–∫√√®ÿ¥â«¬«à“™‘Èπ‡π◊ÈÕ·μà≈–™‘Èπ¡“®“°∑‘»‰Àπ∫â“ß

°“√μ√«®¥â«¬μ“‡ª≈à“ (gross examination)

°“√μ√«®¥â«¬μ“‡ª≈à“¢Õß欓∏‘·æ∑¬å¡’«—μ∂ÿª√– ß§å∑’Ë ”§—≠§◊Õ ‡æ◊ËÕ ÿà¡μ—¥√Õ¬

‚√§ ”À√—∫𔉪º≈‘쇪ìπ ‰≈¥å ”À√—∫°“√«‘π‘®©—¬¢—Èπ ÿ¥∑⓬ ¢âÕ¡Ÿ≈∑’Ë ”§—≠∑“ߧ≈‘π‘°

°“√«‘π‘®©—¬·¬°‚√§ º≈°“√μ√«®∑“ß√—ß ’«‘∑¬“·≈–ÀâÕߪؑ∫—μ‘°“√ √«¡∑—Èß°“√√–∫ÿ∑‘»¥—ß

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Principle and Technique of Pathology418

∑’Ë°≈à“«‰ª·≈â« ¡’ à«π™à«¬ „Àâ欓∏‘·æ∑¬åμ√«®¥â«¬μ“‡ª≈à“‰¥âÕ¬à“ß¡’ª√– ‘∑∏‘¿“æ °“√

ª√÷°…“√–À«à“ß»—≈¬·æ∑¬å·≈–欓∏‘·æ∑¬åÕ“®¡’§«“¡®”‡ªìπ ”À√—∫°“√«‘π‘®©—¬‚√§∫“ßÕ¬à“ß

Õ“∑‘ °“√«‘π‘®©—¬‚√§°≈â“¡‡π◊ÈÕÕàÕπ·√ß°≈ÿà¡ congenital myopathy ‡π◊ËÕß®“°°“√

«‘π‘®©—¬‚√§„π°≈ÿà¡π’È ™‘Èπ‡π◊ÈÕ®”‡ªìπμâÕ߉¥â√—∫°“√¬âա摇»…¥â«¬«‘∏’Õ‘¡¡Ÿ‚πŒ’ ‚쇧¡’®“°

™‘Èπ‡π◊ÈÕ‰¡à·™àπÈ”¬“√—°…“ ¿“æÀ√◊Õ·¡â°√–∑—Ëßμ√«®¥Ÿ¥â«¬°≈âÕß®ÿ≈∑√√»πåÕ‘‡≈Á°μ√Õπ´÷Ëß

™‘Èπ‡π◊ÈÕ∑’Ë·™à„ππÈ”¬“øÕ√å¡“≈‘π·≈⫉¡à “¡“√∂∑”‰¥â ‡ªìπμâπ

√Ÿª·∫∫°“√ ÿà¡μ—¥™‘Èπ‡π◊ÈÕ¢Õß欓∏‘·æ∑¬å¡’√“¬≈–‡Õ’¬¥∑’Ë·μ°μà“ß°—π‰ªμ“¡

™π‘¥¢ÕßÕ«—¬«–·≈–«—μ∂ÿª√– ß§å∑’Ë»—≈¬·æ∑¬å àßμ√«® ´÷Ëß»—≈¬·æ∑¬åºŸâ π„® “¡“√∂

»÷°…“‰¥â®“°·À≈àßÕâ“ßÕ‘ßμà“ßÊ À≈—°°“√‚¥¬∑—Ë«‰ª¢Õß°“√μ√«®™‘Èπ‡π◊ÈÕ¥â«¬μ“‡ª≈à“§◊Õ

欓∏‘·æ∑¬å®–∫—π∑÷°≈—°…≥–¿“¬πÕ° ¢π“¥·≈–/À√◊ÕπÈ”Àπ—°™‘Èπ‡π◊ÈÕ∑’ˉ¥â√—∫ ∫√√¬“¬

√Õ¬‚√§∑’Ëæ∫∑—Èß¢π“¥  ’ ≈—°…≥–Àπâ“μ—¥ √«¡∑—Èß√–¬–Àà“ß®“°¢Õ∫ °√≥’∑’ˇªìπ¡–‡√Áß

欓∏‘·æ∑¬å®– ÿà¡μ—¥™‘Èπ‡π◊ÈÕ®“°°âÕπ¡–‡√Áß ¢Õ∫¢Õß°“√ºà“μ—¥ (surgical margin) ∑—ÈßÀ¡¥

‡π◊ÈÕ‡¬◊ËÕª°μ‘∑’ËÕ¬Ÿà¢â“߇§’¬ß°—∫°âÕπ¡–‡√Áß ·≈–μàÕ¡πÈ”‡À≈◊Õß∂Ⓣ¥â√—∫°“√‡≈“–ÕÕ°¡“¥â«¬

À≈—ß®“°π—Èπ 欓∏‘·æ∑¬å®÷ß∫√√®ÿ™‘Èπ‡π◊ÈÕ∑’Ë ÿà¡μ—¥≈ß„πμ≈—∫ (√Ÿª∑’Ë 5) ‡æ◊ËÕ àß„À⇮â“Àπâ“∑’Ë

ÀâÕߪؑ∫—μ‘°“√π”‡¢â“‡§√◊ËÕ߇μ√’¬¡™‘Èπ‡π◊ÈÕÕ—μ‚π¡—μ‘´÷Ëß‚¥¬∑—Ë«‰ªμâÕß„™â‡«≈“Õ¬à“ßπâÕ¬ 12

™—Ë«‚¡ß °àÕπ∑’Ë™‘Èπ‡π◊ÈÕ®–æ√âÕ¡ ”À√—∫°“√∑”∫≈ÁÕ°æ“√“øîπ·≈–μ—¥‡ªìπ ‰≈¥å„Àâ欓∏‘

·æ∑¬å«‘π‘®©—¬„π¢—ÈπμÕπ ÿ¥∑⓬

√Ÿª∑’Ë 4 ™‘Èπ‡π◊ÈÕº‘«Àπ—ß∑’ˉ¥â√—∫°“√∑” wide excision · ¥ßμ—«Õ¬à“ß°“√√–∫ÿ∑‘»∑’Ëμ—Èß©“°°—π (su-

perior ·≈– lateral) ¥â«¬‰À¡™π‘¥‡¥’¬«°—π·μ৫“¡¬“«·μ°μà“ß°—π

Page 9: Principle and Technique of Pathology. 411-434.pdf · 416 Principle and Technique of Pathology μ“√“ß∑ ’Ë 1 ™π ‘¥¢Õßπ 骹 Դ¢Õß ’ ¢ âÕ¥ ’ ¢

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°“√„À⧔ª√÷°…“√–À«à“ߺà“μ—¥ (intraoperative consultation or frozensection)

欓∏‘·æ∑¬å¡—°∂Ÿ°√âÕߢՄÀâμ√«®™‘Èπ‡π◊ÈÕ√–À«à“ߺà“μ—¥ ‡æ◊ËÕ„Àâ°“√«‘π‘®©—¬

 ”À√—∫μ—¥ ‘π«à“°“√ºà“μ—¥√—°…“ºŸâªÉ«¬§«√¥”‡π‘π°“√μàÕÀ√◊Õ‰¡à ·≈–¡“°πâÕ¬·§à‰Àπ

À≈—°°“√‡∫◊ÈÕßμâπ„π°“√æ‘®“√≥“«à“ ™‘Èπ‡π◊ÈÕπ—È𮔇ªìπμâÕß àßμ√«®√–À«à“ߺà“μ—¥À√◊Õ‰¡à§◊Õ

º≈°“√«‘π‘®©—¬√–À«à“ߺà“μ—¥∑’ˉ¥â‡ª≈’ˬπ«‘∏’°“√√—°…“ºŸâªÉ«¬À√◊Õ‰¡à Õ“∑‘ °âÕπ„π™àÕß∑âÕß∑’Ë

 ß —¬ sarcoma ·μà»—≈¬·æ∑¬å “¡“√∂ºà“μ—¥°âÕπÕÕ°‰¥âÀ¡¥ „π°√≥’π’È°Á‰¡à¡’§«“¡

®”‡ªìπμâÕß àßμ√«®√–À«à“ߺà“μ—¥

°“√ àßμ√«®√–À«à“ߺà“μ—¥¡’«—μ∂ÿª√– ß§åÀ≈—°Ê §◊Õ

1. ¬◊π¬—π°“√«‘π‘®©—¬«à“‡ªìπ¡–‡√Áß À√◊Õ‰¡à„™à¡–‡√Áß

2. ®”·π°™π‘¥¢Õß¡–‡√Áß∫“ß™π‘¥∑’Ë°“√ºà“μ—¥¡‘„™à°“√√—°…“À≈—° Õ“∑‘ ma-

lignant lymphoma

3. ª√–‡¡‘π ∂“π–¢ÕߢÕ∫ (margin) °âÕπ¡–‡√Áß∑’Ëμ—¥ÕÕ°

4. ª√–‡¡‘π°“√·æ√à°√–®“¬¢Õß¡–‡√Á߬—ßμàÕ¡πÈ”‡À≈◊Õß

5. ¬◊π¬—π™‘Èπ‡π◊ÈÕ∑’ˉ¥â«à“‡ªìπ à«π∑’Ë»—≈¬·æ∑¬åμâÕß°“√μ—¥ÕÕ°À√◊Õ‰¡à ‡™àπ

°“√μ√«®μàÕ¡æ“√“‰∑√Õ¬¥å√–À«à“ߺà“μ—¥

√Ÿª∑’Ë 5

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1. ªí≠À“®“°°“√ ÿà¡μ—¥ ‡π◊ËÕߥ⫬‡«≈“∑’Ë®”°—¥„π°“√«‘π‘®©—¬ ( à«π„À≠à·≈â«

‰¡à‡°‘π 30 π“∑’μàÕ√“¬μ—Èß·μà√—∫™‘Èπ‡π◊ÈÕ®π∂÷ß√“¬ß“πº≈) √«¡∑—ÈߢâÕ®”°—¥¢Õß®”π«π·≈–

¢π“¥™‘Èπ‡π◊ÈÕ∑’Ë “¡“√∂μ—¥∑” ‰≈¥å‰¥â ∑”„ÀâÕ“®‡°‘¥‚Õ°“  ÿà¡æ≈“¥À√◊Õ ÿࡉ¡à‡æ’¬ßæÕ

‚¥¬‡©æ“–√Õ¬‚√§¢π“¥‡≈Á° Õ“∑‘°âÕπ‡π◊ÈÕßÕ°‡μâ“π¡∑’Ë à«π„À≠à‡ªìπ intraductal carci-

noma ·≈–¡’À¬àÕ¡¢Õß invasive carcinoma ¢π“¥‡≈Á° Õ“®¡’‚Õ°“ «‘π‘®©—¬√–À«à“ß

ºà“μ—¥æ≈“¥«à“‡ªìπ·§à intraductal carcinoma ‰¥â‡π◊ËÕß®“° à«π invasive carcinoma

‰¡à∂Ÿ° ÿà¡μ—¥

2. ªí®®—¬√∫°«π®“°º≈÷°πÈ”·¢Áß„π™‘Èπ‡π◊ÈÕ ‡π◊ËÕß®“°°“√∑”„À♑Èπ‡π◊ÈÕ·¢Áß

æÕ∑’Ë®–μ—¥‡ªìπ·ºàπ∫“ßÊ  ”À√—∫∑”‡ªìπ ‰≈¥åπ—ÈπÕ“»—¬°“√·™à·¢Áß™‘Èπ‡π◊Èե⫬§«“¡‡¬Áπ®—¥

(-20 Õß»“‡´≈‡´’¬ ) ¥—ßπ—Èπ®÷ß¡—°‡°‘¥º≈÷°πÈ”·¢Áß¢π“¥‡≈Á°Ê „π™‘Èπ‡π◊ÈÕ´÷ËßÕ“®∫¥∫—ß∑”„Àâ

«‘π‘®©—¬‰¥â¬“° À√◊Õ‰¡à‰¥â‡≈¬‚¥¬‡©æ“–Õ¬à“߬‘Ëß„π™‘Èπ‡π◊ÈÕ¢π“¥‡≈Á°

3. °“√«‘π‘®©—¬∫“ß‚√§ Õ“∑‘ °âÕπ‰∑√Õ¬¥å°âÕπ‡¥’Ë¬«∑’ËμâÕß°“√·¬°√–À«à“ß fol-

licular adenoma ·≈– follicular carcinoma ¡—°‰¡à “¡“√∂∑”‰¥â„π°“√«‘π‘®©—¬

√–À«à“ߺà“μ—¥

Õ«—¬«–À√◊Õ à«π¢ÕßÕ«—¬«–∑’Ë¡—°∂Ÿ° àßμ√«®√–À«à“ߺà“μ—¥

™‘Èπ‡π◊ÈÕ®“°‡μâ“π¡

®ÿ¥ª√– ß§åÀ≈—°§◊Õ‡æ◊ËÕ«‘π‘®©—¬«à“°âÕπ∑’Ëμ√«®æ∫‡ªìπ¡–‡√ÁßÀ√◊Õ‰¡à  à«π„À≠à°âÕπ

¡—°μâÕß¡’¢π“¥Õ¬à“ßπâÕ¬ 1 ‡´π쑇¡μ√ °“√ àßμ√«®√–À«à“ߺà“μ—¥‰¡à·π–π”„π°√≥’∑’Ë

°âÕπº‘¥ª°μ‘¡’¢π“¥πâÕ¬°«à“ 1 ‡´π쑇¡μ√ À√◊Õ™‘Èπ‡π◊ÈÕ‡μâ“π¡∑’ˉ¡à¡’°âÕπ·μà¡’À¬àÕ¡

À‘πªŸπº‘¥ª°μ‘∑’ˇÀÁπ®“°¿“æ∂à“¬∑“ß√—ß ’«‘∑¬“ ‡π◊ËÕß®“°ªí®®—¬√∫°«π¢Õߺ≈÷°πÈ”·¢Áß

πÕ°®“°π’È√Õ¬‚√§∫“ßÕ¬à“ß¡’≈—°…≥–∑“ß®ÿ≈欓∏‘«‘∑¬“§≈⓬°—π°—∫¡–‡√Áß¡“° ‡™àπ scle-

rosing adenosis ´÷Ëß°“√«‘π‘®©—¬√–À«à“ߺà“μ—¥Õ“®æ≈“¥‰¥â °√≥’‡À≈à“π’È·π–π”„Àâ àß

μ√«®∑“ß欓∏‘«‘∑¬“·∫∫ª°μ‘ (·™àπÈ”¬“√—°…“ ¿“æ) ®–¥’°«à“

μàÕ¡πÈ”‡À≈◊Õ߇´π쑇π≈

®ÿ¥ª√– ß§åÀ≈—°§◊Õ‡æ◊ËÕ«‘π‘®©—¬«à“¡’°“√°√–®“¬¢Õß¡–‡√Áß¡“∑’ËμàÕ¡πÈ”‡À≈◊Õß

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‡´π쑇π≈À√◊Õ‰¡à‡π◊ËÕß®“°°√≥’∑’Ëμ√«®æ∫À¬àÕ¡¡–‡√Áß„πμàÕ¡πÈ”‡À≈◊Õ߇´π쑇π≈ ºŸâªÉ«¬

®”‡ªìπμâÕ߉¥â√—∫°“√‡≈“–μàÕ¡πÈ”‡À≈◊Õß√—°·√âÕÕ° ¢âÕ®”°—¥∑’Ë ”§—≠¢Õß°“√μ√«®μàÕ¡πÈ”

‡À≈◊Õ߇´π쑇π≈√–À«à“ߺà“μ—¥§◊Õ À¬àÕ¡°“√°√–®“¬·∫∫ micrometastasis (<0.2

‡´π쑇¡μ√) ·≈– isolated tumor cells (ITCs) ¡’Õ—μ√“º≈≈∫≈«ß Ÿß ‚¥¬Õ—μ√“°“√μ√«®æ∫

micrometastasis „πμàÕ¡πÈ”‡À≈◊Õ߇´π쑇π≈∑’Ë àßμ√«®√–À«à“ߺà“μ—¥Õ¬Ÿà∑’Ë√âÕ¬≈– 17

‡∑à“π—Èπ πÕ°®“°π’È ¡–‡√Á߇μâ“π¡™π‘¥ invasive lobular carcinoma ∑’Ë°√–®“¬¡“¬—ß

μàÕ¡πÈ”‡À≈◊ÕßÕ“®«‘π‘®©—¬‰¥â¬“°‡π◊ËÕß®“°‡´≈≈å¡—°Õ¬Ÿà‡ªìπ‡´≈≈凥’ˬ«∑”„Àâ —∫ π°—∫ histio-

cyte À√◊Õ macrophage „πμàÕ¡πÈ”‡À≈◊Õß

™‘Èπ‡π◊ÈÕ®“°∫√‘‡«≥»’’√…–·≈–≈”§Õ

 à«π„À≠à¡—°¡’®ÿ¥ª√– ß§å‡æ◊ËÕª√–‡¡‘π ∂“π–¢ÕߢÕ∫™‘Èπ‡π◊ÈÕ«à“¡’¡–‡√Á߇À≈◊ÕÕ¬Ÿà

À√◊Õ‰¡à ‡π◊ËÕß®“°ºŸâªÉ«¬¡—°‰¥â√—∫°“√∑” reconstruction „π°“√ºà“μ—¥§√—È߇¥’¬«°—π

»—≈¬·æ∑¬å®÷ß®”‡ªìπμâÕß·πà„®«à“¢Õ∫¢Õß™‘Èπ‡π◊ÈÕ∑’Ëμ—¥ÕÕ°¡“‰¡à¡’¡–‡√Á߇À≈◊ÕÕ¬Ÿà ∑—Èßπ’È

‡π◊ËÕß®“°À≈—ß°“√∑” reconstruction ·≈â«°≈—∫æ∫«à“ ¢Õ∫¢Õß™‘Èπ‡π◊ÈÕ∑’Ëμ—¥ÕÕ°¡’¡–‡√Áß

‡À≈◊ÕÕ¬Ÿà °“√ºà“μ—¥„À¡àÕ“®∑”‰¥â¬“°À√◊Õ∑”‰¡à‰¥â‡≈¬ √«¡∑—Èß°“√©“¬· ß∫π à«π¢Õß

Õ«—¬«–∑’ˉ¥â√—∫°“√∑” reconstruction ‰ª·≈â«Õ“®∑”„ÀâÕ«—¬«–π—Èπ‡ ’¬ ¿“æÕ¬à“ß∂“«√°Á‰¥â

·π–π”„Àâ‡≈◊Õ° à߇©æ“–¢Õ∫¥â“π∑’Ë ß —¬«à“Õ“®®–¡’À√◊ÕÕ¬Ÿà„°≈â°âÕπ¡–‡√Áß ‡π◊ËÕß®“°°“√

 àß™‘Èπ‡π◊ÈÕ¢Õ∫À≈“¬¥â“π¡“μ√«®√–À«à“ߺà“μ—¥ ∑”„À⇫≈“∑’Ë„™â„π°“√μ—¥∑” ‰≈¥å·≈–‡«≈“

∑’Ë欓∏‘·æ∑¬å„™â„π°“√«‘π‘®©—¬‡æ‘Ë¡¢÷Èπ ´÷ËßÀ¡“¬∂÷ß√–¬–‡«≈“∑’˺ŸâªÉ«¬μâÕߥ¡¬“ ≈∫π“π

¢÷Èπμ“¡‰ª¥â«¬

μàÕ¡‰∑√Õ¬¥å

°“√«‘π‘®©—¬°âÕπ„πμàÕ¡‰∑√Õ¬¥å√–À«à“ߺà“μ—¥Õ“®¡’®ÿ¥ª√– ß§åÀ≈—°Ê ·¬°μ“¡

º≈°“√«‘π‘®©—¬∑“߇´≈≈å«‘∑¬“‡∫◊ÈÕßμâπ®“°°“√‡®“–¥Ÿ¥¥â«¬‡¢Á¡¢π“¥‡≈Á° (fine needle

aspiration: FNA) ‰¥â¥—ßπ’È

1. FNA positive for papillary carcinoma  à«π„À≠à‡¡◊ËÕ¡’°“√«‘π‘®©—¬

papillary carcinoma ®“° FNA ·≈â« °“√«‘π‘®©—¬√–À«à“ߺà“μ—¥¡—°‰¡à¡’§«“¡®”‡ªìπ

‡π◊ËÕß®“°º≈®“° FNA ¡’§«“¡∂Ÿ°μâÕß∂÷ß¡“°°«à“√âÕ¬≈– 95

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Principle and Technique of Pathology422

2. FNA suspicious for papillary carcinoma „π°√≥’π’È·π–π”„Àâ àß

μ√«®√–À«à“ߺà“μ—¥ ‡π◊ËÕß®“°°âÕπ∑’Ë≈—°…≥–∑“߇´≈≈å«‘∑¬“ ß —¬ papillary carcinoma

¡’‚Õ°“ √âÕ¬≈– 30-50 ∑’Ëæ∫«à“‡ªìπ¡–‡√Áß™π‘¥π’È®√‘ß®“°°“√μ√«®√–À«à“ߺà“μ—¥

3. FNA suggestive of follicular neoplasm °âÕπ≈—°…≥–·∫∫π’È ¡’

‚Õ°“ √âÕ¬≈– 20-30 ∑’Ëæ∫«à“‡ªìπ‡π◊ÈÕßÕ°®√‘ß®“°°“√μ√«®√–À«à“ߺà“μ—¥ ¥—ß∑’Ë°≈à“«‰ª·≈â««à“

°“√«‘π‘®©—¬·¬° follicular adenoma ·≈– follicular carcinoma √–À«à“ߺà“μ—¥π—È𬓰¡“°

‡π◊ËÕß®“°°“√«‘π‘®©—¬ follicular carcinoma Õ“»—¬°“√μ√«®æ∫°“√≈ÿ°≈“¡¢Õß¡–‡√Áß∑’Ë

‡¬◊ËÕÀÿâ¡°âÕπÀ√◊ÕÀ≈Õ¥‡≈◊Õ¥‡∑à“π—Èπ ´÷Ëß·¡â·μà°“√«‘π‘®©—¬¢—Èπ ÿ¥∑⓬®“°™‘Èπ‡π◊ÈÕ∑’Ë àßμ√«®

·∫∫ª°μ‘¬—ß∑”‰¥â¬“° μâÕßÕ“»—¬°“√ ÿà¡μ—¥™‘Èπ‡π◊ÈÕ®”π«π¡“° „π°√≥’π’È»—≈¬·æ∑¬å®÷ß

§«√μ√–Àπ—°‰«â‡ ¡Õ«à“°“√«‘π‘®©—¬√–À«à“ߺà“μ—¥Õ“®¡’§«“¡§≈“¥‡§≈◊ËÕπ‰¥â

4. FNA interpreted as benign „π°√≥’π’ÈÕ“®‰¡à¡’§«“¡®”‡ªìπμâÕß àß

°âÕπ‰∑√Õ¬¥åμ√«®√–À«à“ߺà“μ—¥ ‡π◊ËÕß®“°‚Õ°“ ∑’Ë®–‡ªìπ¡–‡√ÁßμË” ·≈–„°≈⇧’¬ß°—π°—∫

Õ—μ√“§«“¡º‘¥æ≈“¥∑’ˬա√—∫‰¥â¢Õß°“√«‘π‘®©—¬√–À«à“ߺà“μ—¥

5. FNA inadequate or not performed °“√«‘π‘®©—¬√–À«à“ߺà“μ—¥¡’

ª√–‚¬™πå„π°“√®”·π°°âÕπ¡–‡√Áß·≈–°âÕπ∑’ˉ¡à„™à¡–‡√Áß ‚¥¬‡©æ“–Õ¬à“߬‘Ëß°“√«‘π‘®©—¬

papillary carcinoma √–À«à“ߺà“μ—¥¡’§«“¡‰«∂÷ß√âÕ¬≈– 95 ·≈–§«“¡®”‡æ“–‡°◊Õ∫√âÕ¬≈–

100

μàÕ¡æ“√“‰∑√Õ¬¥å

°“√ºà“μ—¥μàÕ¡æ“√“‰∑√Õ¬¥åÕ“®¡’ “‡Àμÿ¡“®“°‚√§ primary hyperparathyroid-

ism ®“° parathyroid adenoma À√◊Õ secondary hyperparathyroidism ®“°¿“«–

‰μ«“¬‡√◊ÈÕ√—ß °“√®”·π°«à“‡ªìπ primary À√◊Õ secondary hyperparathyroidism

μâÕßÕ“»—¬¢âÕ¡Ÿ≈∑“ߧ≈‘π‘° Õ“∑‘ √–¥—∫·§≈‡´’¬¡„π‡≈◊Õ¥ √à«¡°—∫≈—°…≥–°“√

‡ª≈’ˬπ·ª≈ߢÕßμàÕ¡æ“√“‰∑√Õ¬¥å«à“‚μμàÕ¡‡¥’¬« À√◊Õ‚μ¡“°°«à“ 2 μàÕ¡ °“√ àßμ√«®

μàÕ¡æ“√“‰∑√Õ¬¥å√–À«à“ߺà“μ—¥¡‘‰¥â¡’®ÿ¥ª√– ß§å‡æ◊ËÕ·¬°¿“«–∑—Èß Õß ·μà‡æ◊ËÕæ‘ Ÿ®πå

«à“™‘Èπ‡π◊ÈÕ∑’Ë»—≈¬·æ∑¬å àß¡“π—Èπ‡ªìπμàÕ¡æ“√“‰∑√Õ¬¥å®√‘ßÀ√◊Õ‰¡à °√≥’∑’ˉ¡à„™àμàÕ¡

æ“√“‰∑√Õ¬¥å »—≈¬·æ∑¬å®”‡ªìπμâÕߥ”‡π‘π°“√À“μàÕ‰ª ™‘Èπ‡π◊ÈÕ∑’Ë»—≈¬·æ∑¬å¡—° —∫ π

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°—∫μàÕ¡æ“√“‰∑√Õ¬¥å√–À«à“ߺà“μ—¥ ‰¥â·°à μàÕ¡‰∑√Õ¬¥å ·≈–μàÕ¡πÈ”‡À≈◊Õß

¢âÕ§«√√–«—ß„π°“√ àßμ√«®√–À«à“ߺà“μ—¥

™‘Èπ‡π◊ÈÕ®“°ºŸâªÉ«¬‡Õ™‰Õ«’ ‰«√— μ—∫Õ—°‡ ∫∫’À√◊Õ´’ À√◊ÕºŸâªÉ«¬«—≥‚√§ Õ“®¡‘„™à¢âÕ

Àâ“¡‡¥Á¥¢“¥„π°“√ àßμ√«®√–À«à“ߺà“μ—¥ ‚¥¬‡©æ“–°“√«‘π‘®©—¬√–À«à“ߺà“μ—¥∑’˙૬

»—≈¬·æ∑¬å„π°“√μ—¥ ‘π„®‡≈◊Õ°«‘∏’√—°…“ºŸâªÉ«¬ Õ¬à“߉√°Áμ“¡ »—≈¬·æ∑¬å§«√·®âß欓∏‘

·æ∑¬å·≈–‡®â“Àπâ“∑’ËÀâÕߪؑ∫—μ‘°“√欓∏‘‘«‘∑¬“„Àâ∑√“∫≈à«ßÀπâ“ ‡π◊ËÕß®“°‡§√◊ËÕßμ—¥™‘Èπ

‡π◊Èե⫬§«“¡‡¬Áπ®—¥ (cryostat) ∑’˺à“π°“√μ—¥™‘Èπ‡π◊ÈÕªπ‡ªóôÕπ‡™◊ÈÕ‚√§¥—ß°≈à“«®”‡ªìπ

μâÕ߉¥â√—∫°“√¶à“‡™◊ÈÕ‡¡◊ËÕ‡ √Á® ‘Èπ°“√«‘π‘®©—¬¢Õß欓∏‘·æ∑¬å

°“√º≈‘μ ‰≈¥å∂“«√ (permanent section À√◊Õ paraffin-embedded section)

™‘Èπ‡π◊ÈÕ∑’˺à“π‡§√◊ËÕ߇μ√’¬¡™‘Èπ‡π◊ÈÕÕ—μ‚π¡—μ‘®–∂Ÿ°π”‰ªΩíß„π∫≈ÁÕ°æ“√“øîπ (√Ÿª∑’Ë

6) ‚¥¬‡®â“Àπâ“∑’ËÀâÕߪؑ∫—μ‘°“√欓∏‘«‘∑¬“ ·≈–μ—¥¥â«¬¡’¥™π‘¥æ‘‡»…∑’ˇ√’¬°«à“ microtome

´÷Ëß “¡“√∂μ—¥™‘Èπ‡π◊ÈÕ„Àâ¡’¢π“¥∫“ß‡æ’¬ß 4-6 ‰¡§√Õπ‡æ◊ËÕ«“ß∫π ‰≈¥å°√–®°‰¥â „π¢—Èπ

μÕππ’È™‘Èπ‡π◊ÈÕ∑’ˉ¥â®–‰¡à¡’ ’ (√Ÿª∑’Ë 7) ®÷ß®”‡ªìπμâÕ߬âÕ¡ ’‡æ◊ËÕ„Àâ “¡“√∂¡Õ߇ÀÁπ√“¬

≈–‡Õ’¬¥¢Õ߇π◊ÈÕ‡¬◊ËÕ·≈–‡´≈≈åμà“ßÊ „π™‘Èπ‡π◊ÈÕ‰¥â (√Ÿª∑’Ë 8)  ’∑’Ëπ‘¬¡„™â¬âÕ¡™‘Èπ‡π◊ÈÕ ”À√—∫

°“√«‘π‘®©—¬∑“ß欓∏‘«‘∑¬“»—≈¬°√√¡‰¥â·°à ’ hematoxylin and eosin (H&E) ‚¥¬ ’

hematoxylin „Àâ ’πÈ”‡ß‘π/¡à«ß ·≈–¬âÕ¡μ‘¥ à«πª√–°Õ∫¢Õ߇´≈≈å∑’Ë¡’§«“¡‡ªìπ°√¥‡™àπ

√Ÿª∑’Ë 6

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Principle and Technique of Pathology424

𑫇§≈’¬  μà“ß°—∫ ’ eosin ∑’Ë„Àâ ’·¥ß/™¡æŸ·≈–¬âÕ¡μ‘¥ à«πª√–°Õ∫¢Õ߇´≈≈å∑’Ë¡’

§ÿ≥ ¡∫—쑇ªìπ‡∫ ‡™àπ ´—¬‚μæ≈“ ´÷¡

°“√«‘π‘®©—¬∑“ß欓∏‘«‘∑¬“¢—Èπ ÿ¥∑⓬

°“√«‘π‘®©—¬∑“ß欓∏‘‘«‘∑¬“¢—Èπ ÿ¥∑⓬ ∂◊Õ‡ªìπ¢—ÈπμÕπ∑’Ë ”§—≠¡“° ‡π◊ËÕß®“°º≈

°“√«‘π‘®©—¬®–∂Ÿ°π”‰ª„™â„π°“√¥Ÿ·≈√—°…“ºŸâªÉ«¬ ¢âÕ·μ°μà“ß∑’Ë ”§—≠¢Õß°“√«‘π‘®©—¬¢—Èπ

 ÿ¥∑⓬·≈–°“√«‘π‘®©—¬√–À«à“ߺà“μ—¥¥—ß∑’Ë°≈à“«‰ª·≈⫧◊Õ °“√º≈‘μ ‰≈¥å∂“«√ ”À√—∫„™â

«‘π‘®©—¬¢—Èπ ÿ¥∑⓬ „™â‡«≈“Õ¬à“ßπâÕ¬ 12-24 ™—Ë«‚¡ßμ—Èß·μà™‘Èπ‡π◊ÈÕ∂Ÿ° àß¡“∑’ËÀâÕߪؑ∫—μ‘°“√

欓∏‘«‘∑¬“®πº≈‘쇪ìπ ‰≈¥å ‡π◊ËÕß®“°™‘Èπ‡π◊ÈÕμâÕߺà“π°√–∫«π°“√μà“ßÊ μ—Èß·μà°“√

μ√«®¥â«¬μ“‡ª≈à“‚¥¬æ¬“∏‘·æ∑¬å ºà“π‡§√◊ËÕ߇μ√’¬¡™‘Èπ‡π◊ÈÕÕ—μ‚π¡—μ‘ º≈‘쇪ìπ∫≈ÁÕ°

√Ÿª∑’Ë 8

√Ÿª∑’Ë 7

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 ¡√¡“» °—π‡ß‘π 425

æ“√“øîπ ¬âÕ¡ ‰≈¥å¥â«¬ ’ H&E ·≈– àß„Àâ欓∏‘·æ∑¬å‡æ◊ËÕ„Àâ°“√«‘π‘®©—¬ ·μà¡’¢âÕ¥’§◊Õ

 ‰≈¥å∂“«√„Àâ√“¬≈–‡Õ’¬¥¢Õ߇´≈≈å·≈–‡π◊ÈÕ‡¬◊ËÕ¥’°«à“¡“° ‡π◊ËÕß®“°™‘Èπ‡π◊ÈÕ‰¥â√—∫°“√

√—°…“ ¿“æ„ππÈ”¬“·≈–‰¡à¡’ªí®®—¬√∫°«π®“°º≈÷°πÈ”·¢Áß √«¡∑—Èߧ«“¡Àπ“¢Õß™‘Èπ‡π◊ÈÕ

∫π ‰≈¥å∫“ß°«à“∑”„À⇴≈≈剡à´âÕπ∑—∫°—π

°“√«‘π‘®©—¬·¬°‚√§∑“ß欓∏‘«‘∑¬“ Õ“»—¬À≈—°°“√‡¥’¬«°—π°—∫°“√«‘π‘®©—¬·¬°

‚√§∑“ߧ≈‘π‘°°≈à“«§◊Õ √Õ¬‚√§®–∂Ÿ°®”·π°‡ªìπ°≈ÿà¡μ“¡ “‡Àμÿ ‡™àπ √Õ¬‚√§∑’ˇ°‘¥®“°

°“√Õ—°‡ ∫ °“√μ‘¥‡™◊ÈÕ‡π◊ÈÕ‡¬◊ËÕÕ¬Ÿàº‘¥∑’Ë (ectopia À√◊Õ heterotopia) hamartoma À√◊Õ

‡ªìπ‡π◊ÈÕßÕ° ‚¥¬Õ“»—¬Õ“°“√∑“ߧ≈‘π‘°∑’Ë ”§—≠¢ÕߺŸâªÉ«¬ª√–°Õ∫°“√«‘π‘®©—¬ ∑”„Àâ

欓∏‘·æ∑¬å “¡“√∂„Àâ°“√«‘π‘®©—¬ ÿ¥∑⓬∑’Ë∂Ÿ°μâÕ߉¥â Õ¬à“߉√°Áμ“¡ √Õ¬‚√§∫“ßÕ¬à“ß

Õ“®∂Ÿ°√∫°«π¥â«¬ªí®®—¬Õ◊Ëπ∑”„Àâ°“√«‘π‘®©—¬Õ“®§≈“¥‡§≈◊ËÕπ‰¥â Õ“∑‘ signet ring ad-

enocarcinoma ∑’ËΩíßμ—«Õ¬Ÿà„π‡π◊ÈÕ‡¬◊ËÕ°√–‡æ“–Õ“À“√∑’Ë¡’°“√Õ—°‡ ∫√ÿπ·√ß ‡´≈≈å

‡æ‘Ë¡®”π«πº‘¥ª°μ‘‡π◊ËÕß®“°°“√´àÕ¡·´¡‡¬◊ËÕ∫ÿμà“ßÊ ‡ªìπμâπ ¥—ßπ—Èπ °“√ ◊ËÕ “√√–À«à“ß»—≈¬

·æ∑¬å·≈–欓∏‘·æ∑¬å®÷ß¡’§«“¡ ”§—≠¡“° °√≥’∑’Ë¡’¢âÕ ß —¬À√◊Õ§”«‘π‘®©—¬¢Õß欓∏‘

·æ∑¬å‰¡à Õ¥§≈âÕß°—∫Õ“°“√∑“ߧ≈‘π‘° ·π–π”„Àâª√÷°…“‡æ◊ËÕ¢Õ∑∫∑«π§”«‘π‘®©—¬®“°

欓∏‘·æ∑¬å‡ ¡Õ

≈—°…≥–∑“ß®ÿ≈欓∏‘«‘∑¬“∑’Ë ”§—≠„π°“√«‘π‘®©—¬¡–‡√Áß

● °“√ Ÿ≠‡ ’¬‚§√ß √â“ߪ°μ‘¢Õ߇π◊ÈÕ‡¬◊ËÕ„πÕ«—¬«–π—ÈπÊ

● °“√‡®√‘≠‡μ‘∫‚μ¢Õ߇´≈≈å‰¡à‡ªìπ√–‡∫’¬∫

● °“√≈ÿ°≈“¡‰¡à«à“®–‡ªìπ°“√≈ÿ°≈“¡‰ª¬—߇π◊ÈÕ‡¬◊ËÕ/Õ«—¬«–¢â“߇§’¬ß À√◊Õ°“√

≈ÿ°≈“¡‡¢â“À≈Õ¥‡≈◊Õ¥·≈–/À√◊ÕÀ≈Õ¥πÈ”‡À≈◊Õß

● ‡π◊ÈÕ쓬

● °“√‡ª≈’ˬπ·ª≈ߢÕ߇´≈≈å ‰¥â·°à ¢π“¥·≈–√Ÿª√à“ߢÕ߇´≈≈å¡’§«“¡·μ°μà“ß

°—π (pleomorphism) ‡´≈≈å¡’°“√æ—≤π“μπ‡ÕßπâÕ¬≈ß (diminished degree of differ-

entiation)

● 𑫇§≈’¬ º‘¥ª°μ‘ (nuclear atypia) ‰¥â·°à 𑫇§≈’¬ ¡’¢π“¥„À≠à¢÷Èπ

 —¥ à«π𑫇§≈’¬ μàÕ´—¬‚μæ≈“ ´÷¡‡æ‘Ë¡¢÷Èπ ¢Õ∫𑫇§≈’¬ ¢√ÿ¢√– ‚§√¡“μ‘π„π𑫇§≈’¬ 

μ‘¥ ’‡¢â¡·≈–‰¡à ¡Ë”‡ ¡Õ ‡ÀÁπ𑫧≈’‚Õ≈— ™—¥‡®π

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● °“√·∫àßμ—«¢Õ߇´≈≈å‡æ‘Ë¡®”π«π¢÷Èπ √«¡∑—Èßæ∫°“√·∫àßμ—«∑’˺‘¥ª°μ‘ (atypi-

cal mitosis)

™π‘¥¢Õß¡–‡√Áß∑’Ëæ∫∫àÕ¬

1. squamous cell carcinoma (√Ÿª∑’Ë 9) : ‡´≈≈å¡–‡√Áß®—¥‡√’¬ßμ—«°—π‡ªìπº◊π ¡’

intercellular bridge (™àÕß«à“߇≈Á°Ê) √–À«à“߇´≈≈å ‡´≈≈å¡’√Ÿª√à“ßÀ≈“¬‡À≈’ˬ¡ ´—¬‚μ

æ≈“ ´÷¡ ’™¡æŸÕ¡ â¡ ª√‘¡“≥¡“°· ¥ß∂÷߇§√“μ‘π∑’ˇ´≈≈å¡–‡√Áß √â“ß Õ“®æ∫ keratin pearl

‚¥¬‡©æ“–„π well differentiated carcinoma

2. adenocarcinoma (√Ÿª∑’Ë 10) : ‡´≈≈å¡–‡√Áß®—¥‡√’¬ßμ—«°—π‡ªìπ∑àÕ μàÕ¡ À√◊Õ

papillary Õ“® √â“ß “√∫“ß™π‘¥„πª√‘¡“≥¡“°À√◊Õ≈—°…≥–∑“ß®ÿ≈欓∏‘«‘∑¬“¡’§«“¡

√Ÿª∑’Ë 9

√Ÿª∑’Ë 10

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 ¡√¡“» °—π‡ß‘π 427

®”‡æ“–¡“°°—∫Õ«—¬«–„¥Õ«—¬«–Àπ÷Ëß∑”„Àâ¡’™◊ËÕ‡√’¬°∑’Ë·μ°μà“ßÕÕ°‰ª ‡™àπ mucinous

carcinoma, papillary thyroid carcinoma ‡ªìπμâπ

3. urothelial (transitional cell) carcinoma (√Ÿª∑’Ë 11) : ¡–‡√ÁߢÕ߇¬◊ËÕ∫ÿ

∑“߇¥‘πªí  “«– ‡´≈≈å¡–‡√Áß ¡—°®—¥‡√’¬ßμ—«‡ªìπ papillary 𑫇§≈’¬ ¢Õ߇´≈≈å´âÕπ°—π

À≈“¬™—È𠧫“¡À¡“¬¢Õß transitional cell §◊Õ‡´≈≈å∑’Ë “¡“√∂‡ª≈’ˬπ·ª≈ß√Ÿª√à“ߢÕß

‡´≈≈剥âμ“¡°“√¬◊¥À¥¢ÕßÕ«—¬«–

4. melanoma (√Ÿª∑’Ë 12) : ¡–‡√ÁߢÕߺ‘«Àπ—ß Õ“®æ∫‰¥â∑’ˇ¬◊ËÕ∫ÿÕ«—¬«–Õ◊Ëπ

ª√–ª√“¬‡™àπ ∑«“√Àπ—° ·≈–‡¬◊ËÕ∫ÿ„π≈Ÿ°μ“ ‡´≈≈å¡–‡√ÁßÕ¬Ÿà°—π‡ªìπ°≈ÿà¡·≈–·∑√°‡¢â“‰ª

√–À«à“߇´≈≈å squamous ‡´≈≈å¡–‡√Áß¡’¢π“¥„À≠à 𑫧≈’‚Õ≈— ‡¥àπ™—¥ ·≈–≈—°…≥–∑’Ë

 ”§—≠§◊Õ æ∫‡¡≈“π‘π„π´—¬‚μæ≈“ ´÷¡

√Ÿª∑’Ë 11

√Ÿª∑’Ë 12

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Principle and Technique of Pathology428

√Ÿª∑’Ë 13

5. undifferentiated carcinoma (√Ÿª∑’Ë 13) : ‡´≈≈å¡–‡√Á߉¡à¡’≈—°…≥–∫àß™’ȉª

‡ªìπ¡–‡√Áß™π‘¥„¥∑’Ë°≈à“«¡“¢â“ßμâπ‡≈¬ æ∫‰¥â∫àÕ¬∑’˪ե ·≈– nasopharynx

°“√¬âա摇»…¥â«¬‡∑§π‘§Œ’ ‚쇧¡’·≈–Õ‘¡¡Ÿ‚πŒ’ ‚쇧¡’

°“√«‘π‘®©—¬∑“ß欓∏‘«‘∑¬“®“° ‰≈¥å∂“«√∑’ˬâÕ¡¥â«¬ ’ H&E ¢Õß欓∏‘·æ∑¬å

‡ª√’¬∫‡À¡◊Õπ°“√ —́°ª√–«—μ‘·≈–μ√«®√à“ß°“¬ºŸâªÉ«¬ °“√¬âÕ¡ ’摇»…πÕ°‡Àπ◊Õ®“° H&E

®÷߇ª√’¬∫‡À¡◊Õπ°“√ àßμ√«®∑“ßÀâÕߪؑ∫—μ‘°“√μà“ßÊ ‡æ◊Ëՙ૬„Àâ°“√«‘π‘®©—¬·¡à𬔷≈–

®”‡æ“–¡“°¬‘Ëߢ÷Èπ

°“√¬âա摇»…¥â«¬«‘∏’Œ’ ‚쇧¡’ (μ“√“ß∑’Ë 2)

°“√¬âÕ¡¥â«¬«‘∏’π’È¡’§«“¡®”‡æ“– Ÿß‡π◊ËÕß®“°Õ“»—¬À≈—°°“√¢Õߪؑ°‘√‘¬“√–À«à“ß

·Õπ쑇®π∑’Ë¡’Õ¬Ÿà„π‡π◊ÈÕ‡¬◊ËÕ°—∫·Õπμ‘∫Õ¥’™π‘¥μà“ßÊ ∑’Ë‡μ‘¡≈߉ª °“√¬âÕ¡¥â«¬«‘∏’π’È¡’À≈—°

°“√°«â“ßÊ §◊Õ

1. ®”·π°™π‘¥¢Õ߇π◊ÈÕßÕ° Õ“∑‘ carcinoma À√◊Õ lymphoma, lymphoma

™π‘¥ B-cell À√◊Õ T-cell

2. ∫Õ°μ”·ÀπàߢÕß¡–‡√Áß∑’Ë°√–®“¬¡“

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 ¡√¡“» °—π‡ß‘π 429

μ“√“ß∑’Ë 2

™π‘¥¢Õß°“√¬âÕ¡  ’∑’ˉ¥â °“√«‘π‘®©—¬‚√§

Acid-fast bacilli μ—«‡™◊ÈÕμ‘¥ ’·¥ß °“√μ‘¥‡™◊ÈÕ mycobacteria ∑ÿ°™π‘¥

(Fite-Faraco, ‡π◊ÈÕ‡¬◊ËÕμ‘¥ ’øÑ“-πÈ”‡ß‘π

Ziehl-Neelsen, Kinyoun)

Congo red  “√ amyloid μ‘¥ ’ â¡·¥ß Amyloidosis

‡¡◊ËÕ¥Ÿºà“π‡≈π å‚æ≈“‰√´å„Àâ ’‡¢’¬«

·Õª‡ªîô≈ (apple green birefringence)

Mucicarmine  “√ mucin ·≈–‡¬◊ËÕÀÿâ¡ crytococcus Adenocarcinoma, cryptococcosis

μ‘¥ ’·¥ß

‡π◊ÈÕ‡¬◊ËÕμ‘¥ ’‡À≈◊Õß-πÈ”μ“≈

PAS °≈—¬‚§‡®π  “√ mucin §Õ≈≈Õ¬¥å ‡π◊ÈÕßÕ°∑’Ë¡’°≈—¬‚§‡®π

À√◊Õ “¬√“/¬’ μå μ‘¥ ’™¡æŸ·¥ß (Ewing/PNET, rhabdomyosarcoma),

adenocarcinoma, ‚√§μ‘¥‡™◊ÈÕ√“

PAS-D ‡À¡◊Õπ PAS ·μà°≈—¬‚§‡®π‰¡àμ‘¥ ’ ‡π◊ÈÕßÕ°∑’Ë¡’°≈—¬‚§‡®π (+PAS, -PAS-

‡π◊ËÕß®“°∂Ÿ°¬àÕ¬¥â«¬ diastase D), ‚√§μ—∫™π‘¥ alpha1-antitrypsin

deficiency

Silver (GMS)  “¬√“/¬’ μå, pneumocystis jeroveci ‚√§μ‘¥‡™◊ÈÕ√“ ·≈– pneumocystis

μ‘¥ ’¥”

‡π◊ÈÕ‡¬◊ËÕμ‘¥ ’‡¢’¬«

Trichrome §Õ≈≈“‡®πμ‘¥ ’πÈ”‡ß‘π Fibrosis ‚¥¬‡©æ“–„π‚√§μ—∫

𑫇§≈’¬ μ‘¥ ’¥”

´—¬‚μæ≈“  ÷́¡ °≈â“¡‡π◊ÈÕμ‘¥ ’·¥ß

Warthin-Starry Spirochete μ‘¥ ’¥” °√–‡æ“–Õ“À“√Õ—°‡ ∫®“° Heli-

‡π◊ÈÕ‡¬◊ËÕμ‘¥ ’‡À≈◊ÕßÀ√◊ÕπÈ”μ“≈ÕàÕπ cobacter pylori

3. ·¬°·¬–√Õ¬‚√§ in situ °—∫ invasive

4. 欓°√≥å‚√§ ‡™àπ Ki67

5. ∑”𓬰“√μÕ∫ πÕßμàÕ°“√√—°…“®”‡æ“– ‡™àπ KIT, ER, PR, HER2/neu

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μ“√“ß∑’Ë 3 °“√®”·π°°≈ÿà¡¢Õ߇π◊ÈÕßÕ°¥â«¬·Õπμ‘∫Õ¥’∑’Ë„™â∫àÕ¬

™π‘¥¢Õ߇π◊ÈÕßÕ° ·Õπμ‘∫Õ¥’∑’Ë„™â∫àÕ¬ À¡“¬‡Àμÿ

Carcinoma Cytokeratin (AE1/AE3), ¡–‡√Áß∫“ß™π‘¥∑’ˉ¡à„™à carcinoma Õ“®CAM5.2, EMA „Àâº≈∫«°°—∫ ·Õπμ‘∫Õ¥’°≈ÿà¡π’È ‡™àπ

epithelioid sarcoma, mesothelioma

Lymphoma LCA (leukocyte common antigen) „Àâº≈∫«°„π‡°◊Õ∫∑—ÈßÀ¡¥¢Õßnon-Hodgkin lymphoma

√âÕ¬≈– 30 ¢Õß anaplastic large cell

lymphoma „Àâº≈≈∫μàÕ LCA ·μà„Àâº≈∫«°μàÕ EMA

Melanoma S100, HMB-45, Melan-A S100 „Àâº≈∫«°„π‡°◊Õ∫∑—ÈßÀ¡¥¢Õß

melanoma ¡–‡√Áß™π‘¥Õ◊ËπÕ“®„Àâº≈∫«°μàÕ S100 ‡™àπ breast carcinoma,

sarcoma ∫“ß™π‘¥

Sarcoma Vimentin „Àâº≈∫«°„π‡°◊Õ∫∑—ÈßÀ¡¥¢Õß sarcoma√«¡∑—Èß primitive tumor Õ“®„Àâº≈∫«°

„π lymphoma ∫“ß™π‘¥

·Õπμ‘∫Õ¥’ ”À√—∫«‘π‘®©—¬·¬°‚√§„π tumors of unknown origin

™π‘¥¢Õ߇π◊ÈÕßÕ°∑’Ë ß —¬ ·Õπμ‘∫Õ¥’ À¡“¬‡Àμÿ

Breast cancer ER, PR

HER-2/neu

GCDFP-15Carcinoid tumor Chromogranin °“√«‘π‘®©—¬§«√¡’°“√¬âÕ¡ Ki67 prolif-

(neuroendocrine tumor) Synaptophysin erative index ‡æ◊ËÕ°“√„À⇰√¥∑’Ë∂Ÿ°μâÕß

GIST c-kit (CD117)Lung adenocarcinoma TTF-1

Lymphoma LCA √à«¡°—∫ B- À√◊Õ T-cell

markers ¢÷Èπ°—∫™π‘¥Thyroid carcinoma Thyroglobulin

TTF-1

Prostate cancer PSA (prostate specific antigen)Hepatocellular carcinoma Hepar-1, Glypican-3

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 ¡√¡“» °—π‡ß‘π 431

°“√μ√«®¥â«¬°≈âÕß®ÿ≈∑√√»πåÕ‘‡≈Á°μ√Õπ°“√μ√«®¥â«¬°≈âÕß®ÿ≈∑√√»πåÕ‘‡≈Á°μ√Õπ¡’ª√–‚¬™πå„π·ßà°“√μ√«®À“ à«π

ª√–°Õ∫ ¿“¬„π‡´≈≈å∑’Ë¡Õ߉¡à‡ÀÁπ¥â«¬°≈âÕß®ÿ≈∑√√»πå∏√√¡¥“ ‡æ◊ËÕ√–∫ÿ™π‘¥¢Õ߇´≈≈å

Õ“∑‘ °“√μ√«®À“ melanosome ‡æ◊ËÕ√–∫ÿ™π‘¥¢Õ߇π◊ÈÕßÕ°∑’Ë¡’≈—°…≥–∑“ß®ÿ≈欓∏‘‘«‘∑¬“

‡ªìπ çundifferentiated tumoré «à“‡ªìπ malignant melanoma ·≈–°“√«‘π‘®©—¬‚√§

‰μ°≈ÿà¡ glomerular disease Õ¬à“߉√°Áμ“¡∫∑∫“∑¢Õß°“√„™â°≈âÕß®ÿ≈∑√√»πå

Õ‘‡≈Á°μ√Õπ„πªí®®ÿ∫—π≈¥πâÕ¬≈߉ª¡“° ‡æ√“–∂Ÿ°∑¥·∑π¥â«¬°“√μ√«®∑“ßÕ‘¡¡Ÿ‚πŒ’ ‚μ

‡§¡’́ ÷Ëß∑”‰¥â‡√Á«°«à“ ·≈–¡’§«“¡®”‡æ“– Ÿß πÕ°®“°π’È≈—°…≥–¢Õ߇´≈≈å∑’Ë¡Õ߇ÀÁπ®“°°≈âÕß

®ÿ≈∑√√»πåÕ‘‡≈Á°μ√Õπ¡‘ “¡“√∂®”·π°‡π◊ÈÕßÕ°√⓬·√ß°—∫‡π◊ÈÕßÕ°‰¡à√⓬·√ßÕÕ°®“°

°—π‰¥â

°“√«‘π‘®©—¬∑“߇´≈≈å«‘∑¬“

°“√μ√«®∑“߇´≈≈å«‘∑¬“¡’∫∑∫“∑ ”§—≠∑—Èß„π°“√§—¥°√Õß‚√§ Õ“∑‘ °“√μ√«®

·ªª ‡¡’¬√å ”À√—∫§—¥°√Õß¡–‡√Áߪ“°¡¥≈Ÿ° √«¡∑—Èß°“√«‘π‘®©—¬‡∫◊ÈÕßμâπ ”À√—∫°âÕπº‘¥

ª°μ‘μà“ßÊ ¢âÕ¥’¢Õß°“√μ√«®∑“߇´≈≈å«‘∑¬“§◊Õ∑”‰¥â‡√Á« ·≈–¡’º≈·∑√°´âÕπμàÕºŸâªÉ«¬πâÕ¬

·μà¡’¢âÕ®”°—¥∑’Ë ”§—≠§◊Õ ª√‘¡“≥¢Õ߇´≈≈åÀ√◊Õ‡π◊ÈÕ‡¬◊ËÕ∑’ˉ¥âπâÕ¬ ´÷ËßÕ“®‰¡à‡æ’¬ßæÕμàÕ

°“√«‘π‘®©—¬ πÕ°®“°π’È °“√«‘π‘®©—¬∑“߇´≈≈å«‘∑¬“„À≥â∂Ÿ°μâÕß·≈–·¡à𬔠®”‡ªìπμâÕß¡’

¢âÕ¡Ÿ≈∑“ߧ≈‘π‘°∑’Ë ”§—≠ª√–°Õ∫°“√«‘π‘®©—¬‡ ¡Õ

 ‘Ëß àßμ√«®∑“߇´≈≈å«‘∑¬“ ·∫àßÕÕ°‡ªìπ 2 ª√–‡¿∑„À≠àÊ ‰¥â·°à

1. ¢Õ߇À≈« À√◊Õ “√§—¥À≈—Ëßμà“ßÊ ¢Õß√à“ß°“¬‡™àπ ªí  “«– ‡ ¡À– πÈ”„π

™àÕßμà“ßÊ ¢Õß√à“ß°“¬  ‘Ëß àßμ√«®ª√–‡¿∑π’ȧ«√√’∫π” àßÀâÕߪؑ∫—μ‘°“√∑—π∑’ ‡æ◊ËÕªÑÕß°—π

°“√‡ ◊ËÕ¡ ¿“æ¢Õ߇´≈≈å °√≥’∑’ˉ¡à “¡“√∂ àßμ√«®‰¥â∑—π∑’ ·π–π”„À⇰Á∫„π¿“™π–ªî¥

Ω“¡‘¥™‘¥ ·≈–·™à„πμŸâ‡¬Áπ™àÕß∏√√¡¥“ (4 Õß»“‡´≈‡´’¬ ) ·≈â«√’∫π” à߇™àπ°—π Àâ“¡‡°Á∫

‰«â„π™àÕß·™à·¢Áß‚¥¬‡¥Á¥¢“¥

2. ¢Õ߇À≈«®“°Õ«—¬«–μà“ßÊ ∑’ˉ¥â®“°°“√‡®“–¥Ÿ¥¥â«¬‡¢Á¡¢π“¥‡≈Á° (FNA)

Õ“∑‘ ®“°μàÕ¡‰∑√Õ¬¥å μàÕ¡πÈ”‡À≈◊Õß °âÕπ„π‡μâ“π¡ ‡¡◊ËÕ‡®“–‰¥â·≈â«„ÀâªÑ“¬≈ß∫π ‰≈¥å

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Principle and Technique of Pathology432

·≈–„™â ‰≈¥åÕ’°·ºàπª√–°∫·≈â«¥÷ß·¬°®“°°—π ·™à ‰≈¥å≈ß„π 95% ·Õ≈°ÕŒÕ≈å∑—π∑’

‡æ◊ËÕªÑÕß°—π‡´≈≈å∫π ‰≈¥å·Àâß

°“√«‘π‘®©—¬∑“߇´≈≈å«‘∑¬“‚¥¬∑—Ë«‰ª “¡“√∂·∫àßÕÕ°‰¥â‡ªìπ 4 ≈—°…≥– ¥—ßπ’È

1. Positive for malignancy: °“√«‘π‘®©—¬≈—°…≥–π’È· ¥ß«à“ 欓∏‘·æ∑¬å

æ∫≈—°…≥–º‘¥ª°μ‘¢Õ߇´≈≈å¡–‡√ÁßÕ¬à“ß™—¥‡®π ·≈–¡—Ëπ„®«à“‡ªìπ¡–‡√Áß·πàπÕπ

2. Suspicious for malignancy: 欓∏‘·æ∑¬åÕ“®æ∫‡´≈≈庑¥ª°μ‘∑’Ëπà“

 ß —¬«à“®–‡ªìπ¡–‡√Áß ·μàÕ“®¡’ª√‘¡“≥¢Õ߇´≈≈庑¥ª°μ‘πâÕ¬ À√◊Õæ∫°“√쓬¢Õ߇´≈≈å

ª√‘¡“≥¡“° °“√«‘π‘®©—¬≈—°…≥–π’È ºŸâªÉ«¬§«√‰¥â√—∫°“√μ√«®‡æ‘Ë¡‡μ‘¡ Õ“∑‘ °“√ àßμ√«®

∑“߇´≈≈å«‘∑¬“´È” À√◊Õ°“√μ—¥™‘Èπ‡π◊ÈÕμ√«® „π∫“ß°√≥’»—≈¬·æ∑¬åÕ“®μ—¥ ‘π„®√—°…“

·∫∫¡–‡√Áß‹ ‚¥¬‰¡à àßμ√«®Õ¬à“ßÕ◊Ëπ‡æ‘Ë¡‡μ‘¡‡¡◊ËÕÕ“°“√∑“ߧ≈‘π‘°·≈–¿“æ∂à“¬∑“ß

√—ß ’«‘∑¬“∫àß™’È«à“‡ªìπ¡–‡√Áß

3. Atypia: „π°√≥’∑’Ë欓∏‘·æ∑¬å‡ÀÁ𧫓¡º‘¥ª°μ‘¢Õ߇´≈≈å ·μà≈—°…≥–

°È”°÷Ëß√–À«à“߇´≈≈å¡–‡√Áß·≈–‡´≈≈å∑’ˉ¡à„™à¡–‡√Áß æ¬“∏‘·æ∑¬åÕ“®„Àâ°“√«‘π‘®©—¬«à“ º‘¥ª°μ‘

´÷Ëß°“√«‘π‘®©—¬≈—°…≥–π’È ºŸâªÉ«¬®”‡ªìπμâÕ߉¥â√—∫°“√μ√«®Õ¬à“ßÕ◊Ëπ‡æ‘Ë¡‡μ‘¡‡æ◊ËÕ„À≥Ⱃ√

«‘π‘®©—¬‡©æ“– ‡π◊ËÕß®“°≈—°…≥– atypia ¢Õ߇´≈≈åÕ“®æ∫‰¥â„π ¿“«–∫“ßÕ¬à“߇™àπ °“√

Õ—°‡ ∫ À√◊Õ°“√‡ª≈’ˬπ·ª≈ßμ“¡À≈—ß°“√©“¬· ß ‡ªìπμâπ

4. Negative: °“√«‘π‘®©—¬≈—°…≥–π’È· ¥ß«à“ 欓∏‘·æ∑¬å‰¡à‡ÀÁπ‡´≈≈庑¥

ª°μ‘∑’Ëπà“ ß —¬«à“®–‡ªìπ¡–‡√Áß Õ¬à“߉√°Áμ“¡ º≈≈∫≈«ß¢Õ߇´≈≈å«‘∑¬“Õ“®‡°‘¥¢÷Èπ‰¥â®“°

°“√‡°Á∫‡´≈≈剡à‡æ’¬ßæÕ À√◊Õ‰¡à∂Ÿ°μ”·Àπàß ‡™àπ FNA ®“°μàÕ¡πÈ”‡À≈◊ÕßμàÕ¡∑’ˉ¡à¡’°“√

°√–®“¬¢Õß¡–‡√Áß ‚¥¬∑’ËμàÕ¡πÈ”‡À≈◊ÕßμàÕ¡Õ◊ËπÊ ¢â“߇§’¬ß¡’¡–‡√Áß ‡ªìπμâπ

°“√®—¥‡°Á∫™‘Èπ‡π◊ÈÕ  ‰≈¥å°√–®° ∫≈äÕ°æ“√“øîπ ·≈–„∫√“¬ß“πº≈

μ“¡¢âÕ°”Àπ¥¢Õß√“™«‘∑¬“≈—¬æ¬“∏‘·æ∑¬å·Ààߪ√–‡∑»‰∑¬ °”Àπ¥„À⇰Á∫

‡Õ° “√ ·≈–«—μ∂ÿ∑“ß欓∏‘«‘∑¬“¥—ßπ’È

„∫√“¬ß“πº≈°“√μ√«®∑“ß欓∏‘‘«‘∑¬“ ‰¡àπâÕ¬°«à“ 20 ªï

 ‰≈¥å°√–®° ‰¡àπâÕ¬°«à“ 5 ªï

∫≈äÕ°æ“√“øîπ ‰¡àπâÕ¬°«à“ 5 ªï

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 ¡√¡“» °—π‡ß‘π 433

™‘Èπ‡π◊ÈÕ·™àπÈ”¬“√—°…“ ¿“æ∑’ˇÀ≈◊Õ®“°°“√ ÿà¡μ√«® Õ¬à“ßπâÕ¬ 2  —ª¥“ÀåÀ≈—ß

‡ √Á® ‘Èπ°“√√“¬ß“πº≈

°“√«‘π‘®©—¬

°√≥’∑’Ë»—≈¬·æ∑¬åμâÕß°“√∑∫∑«π ‰≈¥å‡°à“ §âπª√–«—μ‘°“√«‘π‘®©—¬‡¥‘¡ À√◊Õ

μâÕß°“√∑”«‘®—¬√«∫√«¡¢âÕ¡Ÿ≈¬âÕπÀ≈—ß∑’ˇ°’ˬ«¢âÕß°—∫°“√«‘π‘®©—¬∑“ß欓∏‘«‘∑¬“ °Á

 “¡“√∂∑”‰¥â‚¥¬μ‘¥μàÕ°—∫Àπ૬À√◊Õ¿“§«‘™“欓∏‘«‘∑¬“„π‚√ß欓∫“≈π—ÈπÊ

‡Õ° “√Õâ“ßÕ‘ß

1. Lester SC, editor. Manual of surgical pathology. 2nd ed. Elsevier; 2006.2. Connolly JL, Schnitt SJ, Wang HH, Longtine AJ, Dvorak A, Dvorak HF. Role of the

surgical pathologist in the diagnosis and management of the cancer patient. In: KufeDW, Pollock RE, Weichselbaum RR, et al, editors. Holland-Frei cancer medicine. 6thedition. Hamilton (ON): BC Decker; 2003. Available from: http://www.ncbi.nlm.nih,gov/books/NBK13237/

3. Rosai J. Introduction. In: Rosai and Ackermanûs surgical pathology. 9th ed. St. Louis,MO: Mosby; 2004:1-23.

4. Porterfield RR. The pathologistûs role in medical care; Part II: overview of surgicalpathology. AMWA J 2009;24(2):54-61.

5.  ¡√¡“» °—π‡ß‘π. Current practice in pathological examination of sentinel lymph nodein breast cancer: concept, trends and institutional experience. „π:  ‘√‘æß»å ™’«∏π“°√≥å°ÿ≈,∫√√≥“∏‘°“√. °“√ºà“μ—¥μàÕ¡πÈ”‡À≈◊Õ߇´π쑇π≈ ”À√—∫ºŸâªÉ«¬¡–‡√Á߇μâ“π¡.  ß¢≈“: §≥–·æ∑¬»“ μ√å¡À“«‘∑¬“≈—¬ ß¢≈“π§√‘π∑√å; 2550. Àπâ“ 41-60.

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