A Case of Breast Cancer Metastasizing to the Ampulla of Vater.

Secondary tumors of the ampulla of Vater are exceedingly rare and associated with relatively poor prognosis. Tumors of the ampulla are classified into four distinct subtypes based on the location and involvement of surrounding structures. Most reported cases are of renal cell or malignant skin melanoma primary with only five previously reported cases of breast primary found in a literature review.

Cholecystitis: A Rare Presentation for Diffuse Eosinophilic Granulomatosis With Polyangiitis.

Eosinophilic granulomatosis with polyangiitis is a rare disorder of small- to medium-sized vessel vasculitis that can affect a multitude of organ systems. It typically presents as asthma, with 50% of cases having some gastrointestinal involvement, but involvement of the gallbladder is very rare. We present a unique case report of a patient who presented for nonspecific symptoms, ultimately leading to a cholecystectomy, which officially histologically diagnosed them with eosinophilic granulomatosis with polyangiitis.