Voltaren Gel should not be used by patients with known hypersensitivity to diclofenac. It also should not be used by patients who developed asthma, urticaria, or allergic reactions after taking aspirin or NSAIDs.
Biliary drainage is performed with a tube or catheter (called a biliary drain, biliary stent or biliary catheter) by a surgeon or, commonly, an interventional radiologist. It can be used to relieve a blockage in the bile duct, either permanently or as a temporary solution before definite treatment such as surgery.
Gliosarcoma. Etiology: It is thought that the sarcomatous changes may arise from fibroblasts of the blood vessels. Gross: The glioblastoma part of the tumor forms heterogeneous infiltrative areas with hemorrhage and necrosis. The sarcomatous portion produces a firm and more discrete mass.Microscopic: Gliosarcoma is a variant of glioblastoma multiforme with a biphasic pattern.lthough one component of gliosarcoma is clearly of astrocytic origin the histogenesis of the sarcomatous component is still controversial. Feign et al in 1955 described gliosarcoma as glioblastoma in which the proliferating tumor vessels acquired features of a sarcoma.