A rarity in breast pathology: First recurrent male case of Rosai-Dorfman disease.

Introduction: Rosai-Dorfman Disease (RDD) is a rare pathological finding in the breast. Although it is usually palpated as a breast mass, it can be identified on ultrasound or mammogram. The hallmark of the disease is histiocytes with emperipolesis.

Triple negative invasive lobular carcinoma of the breast presents as small bowel obstruction.

Metastasis from breast carcinoma to the gastrointestinal tract (GIT) is very uncommon. To date, only a few cases have been described worldwide. Of those which do metastasize to the GIT, only estrogen receptor (ER), progesterone receptor (PR) and HER2-neu receptor positive cancers have been reported and none have been mentioned in the U.