Malacoplakia is an inflammatory lesion which can affect any organ in the body but predominantly affects the genitourinary system and mainly the bladder. Malacoplakia of the bladder has variable presentations and is associated with urinary infection or immunosuppression. Mullerianosis of the bladder is a rare lesion that consists of two out of the three tissues, endometriosis, endocervicosis, or endosalpingiosis. It is usually associated with a previous cesarean section or pelvic surgery. The diagnosis is confirmed on histopathological examination. Malacoplakia and mullerianosis are usually isolated lesions of the bladder. We present a unique case of coexistence of malacoplakia and mullerianosis in the urinary bladder, reported for the first time in the literature.
Mature teratoma is a benign, slow growing tumour. It usually affect adults in 20-40 years of age. Teratomas with mature pancreatic tissue are extremely rare. There are only a few cases of teratoma containing mature pancreatic tissue that have been reported in literature. Authors report a case of a 25-year-old male having a large solid cystic anterior mediastinal mass, which on excision, histologically revealed large areas of mature pancreatic tissue along with squamous epithelium with sebaceous glands and keratin, pseudostratified columnar ciliated epithelium, mucin secreting glands, cartilage, pigment and other germ cell derived mature elements. This is a unique case with unusual microscopic findings in the form of predominant pancreatic and also brain tissue along with other elements.
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