A colonic mucosa-associated lymphoid-tissue (MALT) lymphoma is relatively rare compared to lymphomas of the stomach or small intestine. We present a case of a MALT lymphoma in the cecum and rectum found during screening colonoscopy. A 54-year-old female, who had undergone right-breast-conserving surgery with axillary dissection due to an invasive ductal carcinoma and a left-breast excisional bi...

The diagnosis, prognostic factors, and optimal management of primary breast lymphomas (PBL) is difficult. Seven patients recorded at the Geneva Cancer Registry between 1973-1998 were reviewed. Five patient had diffuse large B-cell lymphoma, one a follicular lymphoma and one a MALT-lymphoma. All patients had clinical and radiological findings consistent with breast cancer and underwent mastectom...

Metastatic lesions in the breast from malignant diseases originated in other primary sources are rare. Mostly arise from the contra-lateral breast. The incidence extramammary origin of the breast metastasis is 1.2-2%. The usual extra-mammary primary sites of metastasis are malignant melanoma, lung cancer and Non-Hodgkin lymphoma. In any patient who has been diagnosed with a known primary cancer...

Primary breast diffuse large B-cell lymphoma (DLBCL) is a rare non-Hodgkin's lymphoma with limited data. In this study, a population-based study of primary breast DLBCL in the United States was performed to determine its incidence trends, prognostic factors, survival, the role of surgery as well as the comparison with nodal DLBCL. 1021 patients diagnosed with breast DLBCL were identified in the...

Objective: Hematolymphoid neoplasms involving breast (HLNB) are rare with majority of lesions in being epithelial nature. There no characteristic clinical and radiologic features to distinguish carcinomas from HLNB. However, it is essential recognise lesion as hematolymphoid nature for appropriate patient management. This case series highlights clinical, radiologic, pathologic HLNB breast.&#x0D...

A rare case of bilateral primary malignant lymphoma of breast in a 76 year old woman is presented. The lesion was examined by electron microscopy and immunochemistry. The diagnosis of primary malignant lymphoma remains a diagnosis by exclusion and requires extensive work-up to exclude widespread malignant process. The behaviour of this malignancy tends to be an aggressive one and the prognosis ...

Myeloid sarcoma of female breast is a rare presentation of acute myeloid leukemia (AML). The tumor mass may precede or occur concurrently with AML, CML, myeloproliferative disorders, and/or myelodysplastic syndromes. Histologically, it looks like a large cell lymphoma and can be misdiagnosed. A case refe...

BACKGROUND Men with Klinefelter syndrome have one or more extra X chromosomes and have endocrine abnormalities. Case reports have led to suggestions that men with Klinefelter syndrome have elevated risks of several cancers, but published cohort studies have been relatively small. We conducted a nationwide cohort study to examine these risks. METHODS We followed a cohort of 3518 men who had be...

Neoplastic diseases affect about 1:1000 women during pregnancy.1 This incidence varies according to region, age and the presence or absence of pre-invasive diseases.2 Lymphoma is the fourth most diagnosed cancer in this period, behind breast tumors, cervical cancer and melanoma.3 Its frequency has risen with the tendency in modern society of postponing pregnancy.4 The most common lymphoma in pr...