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Lymph node involvement in carcinoma of the head of the pancreas area
Author(s) -
Cubilla Antonio L.,
Fortner Joseph,
Fitzgerald Patrick J.
Publication year - 1978
Publication title -
cancer
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.052
H-Index - 304
eISSN - 1097-0142
pISSN - 0008-543X
DOI - 10.1002/1097-0142(197803)41:3<880::aid-cncr2820410315>3.0.co;2-j
Subject(s) - medicine , pancreas , lymph , lymph node , adenocarcinoma , pancreatectomy , pancreatic duct , head of pancreas , pancreaticoduodenectomy , common bile duct , carcinoma , whipple procedure , surgery , cancer , pathology
A prospective study to determine the lymph node involvement in 33 pancreatectomy specimens (regional pancreatectomy 18, total pancreatectomy 7, Whipple partial pancreatectomy 8) was undertaken. There were 22 patients with pancreas duct adenocarcinoma, 6 with ampullary carcinoma, 3 with duodenal adenocarcinoma, 1 bile duct carcinoma and 1 of undetermined site of origin. Peripancreatic lymph nodes were divided into 5 main groups with subgroups. They are 1) Superior , Superior Head, Superior Body and Gastric; 2) Inferior : Inferior Head and Inferior Body, 3) Anterior : Anterior Pancreaticoduodenal, Pyloric and Mesenteric, 4) Posterior : Posterior Pancreaticoduodenal, Common Bile Duct, and 5) Splenic : lymph nodes at hilum of spleen and at the tail of pancreas. The average number of lymph nodes found in different types of surgical specimens was: regional pancreatectomy 70, total pancreatectomy 41, and Whipple procedure 33. The average number of lymph nodes involved with metastatic tumor in these specimens was, respectively, 5, 3 and 1. The most common sites of metastasis were in the Superior Head and in the Posterior Pancreaticoduodenal groups. Pancreatic duct adenocarcinoma tended to me‐tastasize to multiple lymph nodes of the Superior Head, Superior Body and Posterior Pancreaticoduodenal lymph nodes (88% of patients). Ampullary adenocarcinoma metastasized less often (33%), usually to fewer nodes and to one adjacent periampullary group. Since in 33% of patients nodal metastases of duct adenocarcinoma of the head of the pancreas were present in groups not usually removed in the Whipple procedure, it would appear that this operation is inadequate for surgical eradication of pancreas duct adenocarcinoma of the head of the pancreas.