Anaplastic large cell lymphoma of the duodenum fistulized to the colon: Leukocyte common antigen negativity leading to misdiagnosis as carcinoma

Ozguroglu, MUSTAFA; Demir, G.; Dogysoy, G.; Korman, MUSTAFA; Demirelli, F.; Mandel, N.M.; Buyukunal, E.; Serdengecti, S.; Berkarda, B.

Anaplastic large cell lymphoma of the duodenum fistulized to the colon: Leukocyte common antigen negativity leading to misdiagnosis as carcinoma

Ozguroglu M., Demir G., Dogysoy G., Korman U., Demirelli F., Mandel N., ...Daha Fazla

Journal of B.U.ON., cilt.4, sa.2, ss.215-217, 1999 (SCI-Expanded, Scopus)

Yayın Türü: Makale / Tam Makale
Cilt numarası: 4 Sayı: 2
Basım Tarihi: 1999
Dergi Adı: Journal of B.U.ON.
Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
Sayfa Sayıları: ss.215-217
İstanbul Üniversitesi-Cerrahpaşa Adresli: Evet

Özet

Purpose: We report on the case of a young boy with Ki-1 positive duodenal lymphoma with duodenocolic fistulas that was misdiagnosed as carcinoma. Although morphologic features of the specimen and negative immune staining leukocyte common antigen (LCA) strongly suggested duodenal carcinoma, a dramatic response to treatment has to remind us of the possibility of LCA negativity in some subgroups of non-Hodgkin's lymphomas (NHL) with Ki-1 positivity.