Granular cell tumor is a rare benign neoplasm most commonly appears in the head and neck region, especially in the tongue, cheek mucosa, and palate. Occurrence in limbs is even rarer. These tumors account for approximately 0.5% of all soft tissue tumors. Granular cell tumor can also affect other organs including skin, breast, and lungs. Local recurrence and metastasis is potentially higher in m...

Events preceeding the cortisol inhibition of uridine utilization by corticoid-sensitive P1798 lymphocytes have been investigated. When tumor cells were incubated with 1 muM cortisol for 15 min and then washed free of steroid and reincubated in the absence of hormone, the expected decrease of uridine uptake failed to appear 1.5 hr later. In contrast, the removal of cortisol after 30 or 60 min di...

BACKGROUND Uterine leiomyoma is the most common benign tumor in women and is thought to arise from the clonal expansion of a single myometrial smooth muscle cell transformed by a cellular insult. Leiomyomas cause a variety of symptoms, including abnormal uterine bleeding, pelvic pain, bladder or bowel dysfunction, and recurrent pregnancy loss, and are the most common indication for hysterectomy...

conclusions consumption of ole after tumor transplantation reduced the tumor growth. on the other hand, owing to its highly-packed polyphenols, catalase and superoxide dismutase activities in tumor tissue were increased. results treatment with 150 and 225 mg/kg/day of ole reduced the tumor volume and weight (p < 0.05) compared to the first group significantly. it also increased the cat activity...

littoral cell angioma is a splenic vascular tumor of splenic sinus lining cells that is considered benign in general. this report describes a case of littoral cell angioma with no malignant histological features. the lesion is composed of anastomosing vascular channels resembling splenic sinus; they are lined by endothelial cells which show mitotic activity very rare. immunohistochemically, the...

Blastic Plasmacytoid Dendritic Cell Neoplasm (BPDCN) is a rare hematologic malignancy derived from type 2 cells (immature dendritic cells). It an aggressive lymphoma and most commonly presents as nonpruritic cutaneous lesions. can also involve the bone marrow, lymph nodes, or circulating peripheral blasts. Here we present 61-year-old female with skin bruises all over her body for last three mon...