cancer pancreatic final 2003

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Cancerul pancreatic

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Page 1: Cancer Pancreatic Final 2003

Cancerul pancreatic

Page 2: Cancer Pancreatic Final 2003

Cancerul pancreatic

Factori de risc Fumatul Alcoolul Alimentatia

Exces lipide Exces carne – fript,

prajit Afumaturi

Factori de risc Fumatul Alcoolul Alimentatia

Exces lipide Exces carne – fript,

prajit Afumaturi

Adenocarcinom, carcinoame Adenocarcinom, carcinoame ductaleductaleTumori Tumori

endocrineendocrine

ExocrinExocrin

Page 3: Cancer Pancreatic Final 2003

Localizari

Cancer cap pancreas Cancer corp coada pancreas Cancer difuz

Page 4: Cancer Pancreatic Final 2003

Cancer cap pancreas

Page 5: Cancer Pancreatic Final 2003

Semne clinice

Icter mecanic Prurit Varsaturi Durere Semnul Courvoisier-

Terrier Semne de HTP

Icter mecanic Prurit Varsaturi Durere Semnul Courvoisier-

Terrier Semne de HTP

Page 6: Cancer Pancreatic Final 2003

Paraclinic

BilirubinemieBilirubinemie Fosfataza alcalinaFosfataza alcalina HipercolesterolemieHipercolesterolemie GammaGTGammaGT Transaminaze sericeTransaminaze serice

Rasunet Rasunet hepatichepatic

Urobilinogen Urobilinogen crescutcrescut

Scaune acoliceScaune acolice CA 19-9CA 19-9 CA 494CA 494

Page 7: Cancer Pancreatic Final 2003

ImagisticaEchografie CBIH dilatate CBP dilatata

Echoendoscopie

ERCP – obstacol in coledocul inferior

Colangio RMN – harta cailor biliare intra si extrahepatice

CT – masa tumorala pancreatica

Colangiografia transparietohepatica (percutana)

Arteriografie selectiva

Punctie biopsie percutana

Echografie CBIH dilatate CBP dilatata

Echoendoscopie

ERCP – obstacol in coledocul inferior

Colangio RMN – harta cailor biliare intra si extrahepatice

CT – masa tumorala pancreatica

Colangiografia transparietohepatica (percutana)

Arteriografie selectiva

Punctie biopsie percutana

Page 8: Cancer Pancreatic Final 2003
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Metastazare

Extensie locala Insamantare seroasa peritoneala Ganglionara Venoasa

Page 13: Cancer Pancreatic Final 2003

Tratament medical

Tratamentul durerii (aspirina, morfina)

Tratamentul de pregatire preop. reechilibrare hidroelectroliticaCorectarea coagularii sangelui

(administarate vitamina K)

Page 14: Cancer Pancreatic Final 2003

Chirurgie radicala Duodenopancreatectomia cefalica Splenopancreatectomia caudala

Chirurgie paleativa – restabilirea fluxului biliar Colecisto-gastroanastomoza Colecisto-duodenoanastomoza Colecisto-jejunoanastomoza Gastro-jejunoanastomoza

Chirurgie endoscopica

Radiologie interventionala

Chirurgie radicala Duodenopancreatectomia cefalica Splenopancreatectomia caudala

Chirurgie paleativa – restabilirea fluxului biliar Colecisto-gastroanastomoza Colecisto-duodenoanastomoza Colecisto-jejunoanastomoza Gastro-jejunoanastomoza

Chirurgie endoscopica

Radiologie interventionala

Tratament Tratament

Stentare Stentare CBPCBP

Stentare Stentare CBPCBP

Page 15: Cancer Pancreatic Final 2003
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Cancerul de corp coada pancreas

Page 24: Cancer Pancreatic Final 2003

Simptomatologie

Durere f. puternica epigastrica cu iradiere dorsala prin invazia plexurilor nervoase supra si retropancreatice

Pozitie antalgica “ghemuit cu genunchii la gura”

Pierdere ponderala

Page 25: Cancer Pancreatic Final 2003

Obiectiv

Tumora palpabila in epigastru Splenomegalie prin invazie

tumorala a venei splenice Tromboze venoase profunde

migratorii

Page 26: Cancer Pancreatic Final 2003

Examen paraclinic

Ecografie Evidentiaza prezenta tumoriiGradul extensiei locale si a invaziei portale

si eventual mezenterice (eco doppler)Prezenta metastazelor

CT - da date mai exacte despre gradul invaziei vasculare, a metastazelor si adenopatiilor permitand aprecierea operabilitatii

Page 27: Cancer Pancreatic Final 2003

Metastazari

Extensie locala Ganglionara Vasculara

Page 28: Cancer Pancreatic Final 2003

Tratament

Medical - tratamentul durerii Chirurgical

Splenopancratectomie corporeocaudala SplahnicectomieBiopsie pancreatica (invazie vasculara ,

metastaze multiple, invazie masiva in organele vecine)

Page 29: Cancer Pancreatic Final 2003

Tmorile pancreasului endocrin

Tumori nesecretante Tumori secretante de gastrina

(gastrinom) Ulcere digestive in

sindromul Zollinger – Ellison Tumori secretante de insulina -

insulinoame

Page 30: Cancer Pancreatic Final 2003

Insulinoamele

Sunt adenoame sau adenocarcinoame

Se dezvolta din celulele β ale insulelor Langerhans

Hiperproductie de insulina Manifestari hipoglicemice

Page 31: Cancer Pancreatic Final 2003

Diagnostic clinic Triada Whipple

1. Simptome neuropsihice Stare de oboseala Transpiratii Obnubilare Coma Crize epileptiforme precedate de “aura”

2. Simptomele apar dimineata sau intre mese si administrarea de glucide (glucoza 33%) amelioreaza simptomatologia

3. Valori foarte scazute ale glicemiei

Page 32: Cancer Pancreatic Final 2003

Diagnostic paraclinic

Glicemie scazuta in timpul crizei si “á jeun”

Dozarea insulinei valori mult crescute (N = 10-30 µg/ml)

ECO CT RMN

Page 33: Cancer Pancreatic Final 2003

Tratament Medical

Administarare de glucoza in criza Chirurgical

Enucleerea tumorii Enucleorezectie Pancreatectomii• Splenopancreatectomie • DPC• Pancreatectomie reductionala in formele difuze

Rezectia metastazei hepatice unice sau multiple • Radioablatia metastazelor hepatice