dermatofibrosarcoma protuberans (dfsp) is very rare tumor of dermis layer of skin with the incidence of only 1 case per million per year. dfsp rarely leads to a metastasis (less than 5% have metastasis), but dfsp can recur locally. we publish a rare case of a recurrent dermatofibrosarcoma protuberans and its management with radical excision and interval skin grafting.

Modeling techniques are an essential complement to clinical studies of the retina, as they provide access non-measurable parameters throughout network and enable simulation controlled disturbances or pathologies. In this work, we propose development a patient-specific one-dimensional model arterial circulation in retina. Our is based on conservation laws utilizes morphometric velocimetric data ...

metastasis from a malignant tumor to the palatine tonsils is rare, accounting for only 0.8% of all tonsillar tumors, with only 100 cases reported in the english-language literature. various malignant lung carcinomas may metastasize to the tonsils. a few cases of tonsillar metastasis from neuroendocrine lung carcinoma have been reported. a 67-year-old female underwent a right tonsillectomy becau...

results there were 39 cases with lymph node metastasis in 59 malignant tumors, and 0 cases in 6 benign follicular type tumors. the staining scores by jt-95 of the 39 tumors with lymph node metastasis were 5+ in eight cases and 6+ in 31 cases. on the other hand, the scores of 20 malignant tumors without lymph node metastasis were < 4+ in all of the cases. in the co-cultured assay, numerous adhes...

Sulfonylureas, widely used as hypoglycemic agents in adults with type 2 diabetes, have neuroprotective effects preclinical models of central nervous system injury, and children neuropsychomotor impairments linked to neonatal diabetes secondary ATP-sensitive potassium channel mutations. In the human rodent retina, we show that glibenclamide-activated sulfonylurea receptor 1 (SUR1) is expressed r...

metastasis of gastroesphageal junction (gej) adenocarcinoma in skeletal muscle is rare and primary sites for skeletal muscle metastases are usually lung, renal and colorectal cancer. we have encountered with the first case report of solitary psoas muscle metastasis of gej adenocarcinoma. here we describe a 65 years old man was diagnosed with gej adenocarcinoma in tertiary hospital, tehran, iran...