[Value of cytopuncture associated with microbiopsy in solid masses in the pancreas. Preliminary study].
Efficacy of fine needle puncture and microbiopsy technics was compared in 19 patients with a solid pancreatic mass. Results showed sensitivity and global accuracy of 71 and 72% respectively for cytology, 92 and 82% for microbiopsy and 100 and 94% for their combined use. Global accuracy and negative predictive values reached 100% when repeat samples were collected because of insufficient material. No false positives were noted and no complications in this preliminary series.
Service de Radiologie, Hôpital Lariboisière, Paris.
S
S
Chagnon
B
B
Cochand-Priollet
P
P
Jacquenod
V
V
Vilgrain
M
M
Blery
D000230:Adenocarcinoma / Q000473:pathology; D001707:Biopsy, Needle / Q000379:methods*; D002908:Chronic Disease; D005069:Evaluation Studies as Topic; D006801:Humans; D010179:Pancreas / Q000473:pathology*; D010182:Pancreatic Diseases / Q000473:pathology; D010190:Pancreatic Neoplasms / Q000473:pathology*; D010195:Pancreatitis / Q000473:pathology; D011677:Punctures / Q000379:methods
Intérêt de la cytoponction associée à la micro-biopsie dans les masses solides du pancréas. Etude préliminaire.