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Biomedical subjects

B Chiche

Publications and source records attributed to B Chiche.

48 records · Page 3Linked to original sources
PubMedDate not supplied

[Palilloma and papillary tumor of the gallbladder].

Frequently confused with adenomas or pseudopolyps of the gall bladder, papillomas are rare tumours defined as vegetations covered with an epithelium of gall bladder type in the centre of which is a thin connective tissue axis. They are usually recognised on lyon histological examination of the operative specimen. The uncertainty concerning their course makes them a potentially malignant lesion as shown by the two cases reported here including one personal case concerning a carcinoma situated close to a benign papillomatous lesion. The frequent coexistence with lithiasis which may induce their malignant transformation reinforces the indications for surgery for gall stones.

Adenocarcinoma, Papillary↗
PubMedDate not supplied

Pancreatic necrosis and acute pancreatitis.

With reference to 115 cases of acute pancreatitis which were either operated on or confirmed, the authors stress the seriousness of the lesion to the glandular parenchyma; it is also difficult to recognise during peroperative exploration. The necrosis, which is sometimes limited to the peripheral and interstitial tissue, sparing the gland itself (its prognosis is less serious) has led many surgeons to perform surgical excision. However, the problems encountered postoperatively have given rise to doubts a posteriori as to whether this is legitimate. Reference is made to the decapsulation of the pancreas described by Romanian authors, and a method for future operative diagnosis of glandular necrosis is proposed.

Acute Disease↗