Well Differentiated Leiomyosarcoma

To the Editor: We report the case of a rare variant of uterine leiomyosarcoma, in which the tumor showed a prominent myxoid… (More)

We present a 42-year-old female admitted for a 4 month history of increasing pelvic discomfort and pain. Clinical examination… (More)

Uterine leiomyosarcoma associated with the paraneoplastic production of granulocyte-colony stimulating factor (GCSF) is extremely… (More)

An inferior vena cava (IVC) tumor was incidentally found in a 67-year-old Japanese man. The resected tumor was lobulated and… (More)

Eighty-two mesenchymal tumors of the gastrointestinal tract were examined by electron microscopy for the purposes of subtyping… (More)

Leiomyosarcoma of the scrotum is a rare tumor. Up to 1999, only 29 cases have been reported in the literature worldwide. A 27… (More)

BACKGROUND Calponin h1, a basic actin-binding protein capable of inhibiting smooth muscle contraction, is a constitutive element… (More)

BACKGROUND Leiomyosarcoma, a mesenchymal malignancy with smooth muscle differentiation, is extremely rare in children… (More)

A case of dedifferentiated leiomyosarcoma of the uterus was examined using immunohistochemistry. The tumor arose in the… (More)

The patient was a 45-year-old man with the symptoms of abdominal pain and constipation. Laboratory data showed no remarkable… (More)