Ovarian involvement as an initial manifestation of malignant lymphoma

• Published in: Japanese journal of clinical oncology 1989-06, Vol.19 (2), p.163-166
• Main Authors: Yamane, T, Kirimoto, K, Fujita, M, Naka, T, Tsubakio, T, Ishikawa, K, Nobunaga, T, Tanaka, F, Yamasaki, M
• Format: Article
• Language: English
• Subjects: Female; Humans; Immunohistochemistry; Lymphoma, Non-Hodgkin - analysis; Lymphoma, Non-Hodgkin - pathology; Middle Aged; Ovarian Neoplasms - analysis; Ovarian Neoplasms - pathology
• ISSN: 0368-2811; 1465-3621; 1465-3621
• DOI: 10.1093/oxfordjournals.jjco.a039293

An immunohistochemical study of a rare initial manifestation of non-Hodgkin's lymphoma (NHL) in the ovaries is presented. There have been very few reports to date on immunohistochemical studies of lymphoma involving the ovaries. A 53-year-old woman suffering from lower abdominal pain and abnormal genital bleeding was diagnosed as having a tumor in her left ovary by ultrasonic echograms and CT scanning. The patient underwent a simple total hysterectomy and bilateral salpingo-oophorectomies. The tumor, measuring 14 x 10 x 10 cm, was located in the left ovary and extended to the major omentum, mesocolon and left ureter. The histology of the tumor was that of NHL showing diffuse proliferation of small cleaved cells. Immunohistochemical studies of the ovarian tumor showed that the tumor cells were of a B-cell lymphoma nature with LCA+, MB-1+, lambda+, keratin-, IgG-, IgM-, IgA-, kappa-, and MT-1-. Although the main lesion involved the ovary, the case could not be identified definitely as primary lymphoma of the ovary.