Pancreatic ciwon daji

Pancreatic ciwon daji ne mai m neoplasm, kafa daga Kwayoyin kafa da pancreas. Mafi na kowa da irin ciwon daji, wadda asusun for har zuwa 95% na duk lokuta wannan ƙari ne adenocarcinoma, wanda tasowa ciki da exocrine pancreas bangaren. Adenocarcinoma - wani m ƙari shafi cikin glandular nama na jiki. Duk da haka, ba dukkan lokuta na pancreatic ciwon daji - ne kawai irin wannan adenocarcinoma. A wasu lokuta, da ƙari tasowa daga abin da ake kira islet Kwayoyin, sabili da haka ne classified a matsayin neuroendocrine ƙari. Da ãyõyinMu, kuma cututtuka cewa sa tuhuma da ciwon daji dogara ne a kan wurin da ƙari, ta size da kuma irin masana'anta, ta image. A general, pancreatic ciwon daji cututtuka sun hada da ciwon mara, zafi a cikin ƙananan baya, kuma idan ƙari compresses da bile bututu, jaundice. Bugu da kari, akwai iya zama wani gagarumin nauyi asara, itching, ciki, m jannayẽnsa thrombophlebitis (Trousseau ta ãyã), alama Courvoisier da yawa wasu.

A cikin ranking daga cikin mafi m cancers pancreatic ciwon daji amincewa riqe mai daraja ta hudu jagorancin dalilin mutuwar daga maza da mata, kasancewa m game 6% na dukkan mace-macen da ciwon daji. Aƙalla uku-fourths dukkan pancreatic cancers ci gaba a kai ko wuyansa ciwon daji, 15 zuwa 20 bisa dari na marurai tasowa a cikin gland shine yake jiki kai tsaye, da kuma kara 5 zuwa 10 bisa dari na ta wutsiya bayyana.

Jiyya na pancreatic ciwon daji ne m isa, don haka yadda za a gane asali da wannan ƙari a farkon matakai ne sosai, da wuya sosai aiki. Haka kuma, bisa ga statistics, fiye da rabin dukkan marasa lafiya a lokacin da ganewar asali "pancreatic ciwon daji" dako sun metastatic marurai, kuma a cikin 26 bisa dari na rauni aka lura a yankin Lymph nodes. A zumunta rayuwa na marasa lafiya a cikin shekarar farko bayan ganewar asali, "pancreatic ciwon daji" ne kawai 26 bisa dari. Duk da haka, kama da shekara biyar kudi ne ko da ƙananan a kawai kawai 6%.

Ya kamata a lura cewa duk da pancreatic marurai suna adenocarcinomas 80% ductal epithelium. Kawai 2 bisa dari na marurai na exocrine pancreas ne benign.

Kadan na kowa siffofin pancreatic histological ciwon daji iri daban-daban sun hada da marurai kamar giant cell sankara, glandular, squamous cell sankara, mikroglandulyarnaya adenocarcinoma, mucoid sankara, cystadenocarcinoma, papillary cystic sankara, cystadenocarcinoma acinar, atsinoznokletochnaya cystadenocarcinoma. Sosai da wuya ta faru da cewa wani haƙuri ɓullo da pancreatic ciwon daji connective nama. Mafi na kowa da irin ciwon daji ne lymphoma pancreas.

Yawanci, da farko metastasis na pancreatic ciwon daji sakamakon a yankin Lymph nodes, da hanta, sa'an nan kuma kasa akai-akai a cikin huhu. Bugu da kari, da ciwon daji na iya girma kai tsaye a cikin gabobin, wanda aka positioned a cikin peritoneum kusa nesosredstvenno gland shine yake, Ina nufin da ciki, duodenum da kuma ciwon. Bugu da ƙari, pancreatic ciwon daji iya metastasize peritoneally zuwa wani surface dake a cikin kogon ciki. A sakamakon haka, na iya ci gaba ascites (dropsy), kuma shi ne sosai, sosai duhu da kuma mummunan alama. Pancreatic ciwon daji iya metastasize da fata da kuma cewa za a bayyana a cikin nau'i na azaba mai nodules. A duk wannan irin siffofin maruran da wuya ba metastases zuwa kashi.