Leiomyoma is a benign myogenic tumor that may develop wherever smooth muscle is present. It occurs commonly in the uterus, skin, and gastrointestinal tract and is rare within the nasal cavity. Only three of twenty-four reported cases of sinonasal leiomyoma have been found to originate from the nasal septum. Treatment of choice for these neoplasms is surgical excision. We present two cases of na...

Leiomyoma is a type of benign smooth muscle neoplasm that is a common neoplasm of the uterus and gastrointestinal tract but rarely affects the head and neck region and is especially unlikely to affect the oral cavity. The diagnosis of leiomyoma is mainly determined by histopathological studies due to variation in its clinical appearance and symptoms. In the present paper we report two rare case...

We report a unique case of a malignant peripheral nerve sheath tumor with glandular differentiation arising in the tibial epiphysis of a 30 year old woman with no other significant medical history. Extensive histochemical and immunohistochemical analysis showed the epithelium lining the glands to exhibit gastrointestinal and neuroendocrine differentiation. The patient’s clinical course had been...

Primary malignant melanoma of the oesophagus is an exceedingly rare oesophageal neoplasm. It accounts for less than 0.1% of all primary oesophageal tumours. Less than 262 cases have been documented till today. Surgical resection with re-establishment of gastrointestinal continuity is the treatment of choice. However, haematogenic and lymphogenic metastases are common and despite advances in sur...

A thirty six-year old woman was treated for acute massive upper gastrointestinal bleeding in a local hospital. A day after the bleeding she was referred to the 5th City Hospital of Moscow. Due to severe anemia and jaundice the patient was admitted to the intensive care unit and after computed tomography and endoscopy a multi-nodular tumor of the pancreatic head, body and tail with invasion of t...

early recognition of gestational trophoblastic neoplasm (gtn) will maximize the chances of cure with chemotherapy but some patients present with many different symptoms months or even years after the causative pregnancy making diagnosis difficult. clinicians should be aware of the possibility of gtn in any reproductive age woman with bizarre central nervous system, gastrointestinal, pulmonary s...

Appendiceal mucinous neoplasms are rare and account for just 0.6 percent of gastrointestinal malignancies approximately 0.7-1 appendicectomy specimens. Most the appendicular detected incidentally. We, herein, report images a case 76 years old male patient who presented with dull pain in lower abdomen palpable lump right abdomen. A contrast enhanced computed tomography scan revealed an ileo-coli...

BACKGROUND It is unclear whether there is a benefit to resection of primary gastrointestinal carcinoid neoplasm with hepatic metastases. We investigated whether primary tumor resection in this setting led to a significant difference in outcomes. METHODS A retrospective review of patients with abdominal carcinoid neoplasms between 1995 and 2006 was performed. Data collected on patients with pr...

OBJECTIVES Annular pancreas is a rare congenital anomaly characterized by pancreatic tissues wrapping completely or incompletely around the descending duodenum. In most patients with annular pancreas, onset occurs in early childhood. Adults with annular pancreas are prone to duodenal ulcers and pancreatitis. Intraductal papillary mucinous neoplasm (IPMN) is a type of papillary mucinous secretor...

We report the case of an HIV-seropositive patient with non-Hodgkin lymphoma of the small intestine who presented with an ileocolic intussusception. This lesion fulfilled the diagnostic criteria for primary gastrointestinal lymphoma. Such a neoplasm in an immuno-compromised patient is usually more aggressive and less responsive to treatment than in an HIV-seronegative patient.