Witz M, Shkolnik Z, Dinbar A
Department of Surgery B, Meir General Hospital, Kfar Saba, Israel.
J Surg Oncol. 1989 Oct;42(2):117-9. doi: 10.1002/jso.2930420210.
The intraoperative diagnostic dilemma of pancreatic cancer vs. chronic pancreatitis often remains unresolved. In the literature, diagnosis based on intraoperative pancreatic biopsy is a matter of controversy. Our study comprised 70 patients with a suspected space occupying pancreatic process who were operated on with the primary goal of arriving at a speedy and precise diagnosis, according to which the appropriate surgery for the specific patient would be performed. Frozen section showed that 44 patients had malignancy of the pancreas; in three patients, there was a false-negative result. In four patients, the histological picture was consistent with chronic pancreatitis. In the remaining 19 patients, biopsy was not performed and the diagnosis was made on the basis of intraoperative inspection and palpation of pancreas. On reviewing the patients, we found that the surgical risk involved in biopsy is quite low and that a high price was paid for diagnosis by inspection and palpation alone. The risk vs. benefit aspect of intraoperative pancreatic biopsy is discussed.
