Squamous Cell Carcinoma Arising in a Testicular Teratoma and Presenting as Sister Mary Joseph Nodule

Relapsed Mantle Cell Lymphoma Presenting as “Sister Mary Joseph Nodule”

The finding of umbilical metastasis has historically been called a "Sister Mary Joseph Nodule". A few case reports of lymphoma presenting in this manner have been documented. We report a case of relapsed mantle cell lymphoma (MCL) presenting as a Sister Mary Joseph's nodule. Although the few reports of lymphoma exhibiting umbilical metastasis suggest that patients may still expect a reasonable ...

Testicular teratoma with malignant transformation, presenting as squamous cell carcinoma with metastatic localization in the penile corpus cavernosum.

Sister Mary Joseph's nodule in a patient with metastatic small cell lung cancer

We present a case of 56-year-old male with small cell carcinoma of the lung with metastatic tumor nodule of the umbilicus. To our knowledge, this is only the second reported case of small cell lung cancer associated with Sister Mary Joseph's nodule.

Cholangicarcinoma Presenting as a Sister Mary Joseph Nodule

Sister Mary Joseph nodules represent metastatic cancer of the umbilicus. More than half of these cases are attributable to gastrointestinal malignancies including gastric, colonic, and pancreatic cancer. In addition, gynecologic (ovarian, uterine cancer), unknown primary tumors, and, rarely, bladder or respiratory malignancies may cause umbilical metastasis. We report the case of a Sister Mary ...

High Grade B- Cell Non- Hodgkin’s Lymphoma Arising in a Mature Cystic Teratoma of the Ovary: A Case Report

Mature cystic teratoma (MCT) is the most common type of ovarian germ cell tumor occurring in females of reproductive age. It is typically benign, but rare malignant transformations have been reported in 1-2% of the cases. Among a wide variety of malignancies arising in MCTs, high grade lymphomas are the least common. We present a case of a 45- years -old female with a unilateral adnexal ma...