Primary mitral valve angiosarcoma: A multifaced ultra-rare tumor.

Malignant primary cardiac valve tumors are extremely rare neoplasms usually remaining silent up to late advanced stages. Getting to know the various features of this latent tumor, which needs prompt intervention, can assist in the earlier diagnosis. Herein we report a 24-year-old woman with angiosarcoma that originated from the mitral valve and manifested itself through dyspnea and pulmonary edema.

Ocular muscle metastasis as the initial presentation of a malignant pheochromocytoma: A unique case.

In this paper, we discuss a unique manifestation of malignant pheochromocytoma, which presented with ocular pain. The histopathological study pointed to a possible pheochromocytoma origin. Subsequently, the patient underwent thorough imaging and paraclinical evaluations, which confirmed the diagnosis of pheochromocytoma.

Effect of Local N-acetyl-cysteine in the Prevention of Epidural Fibrosis in Rat Laminectomy Model.

Background: Epidural fibrosis is a major contributing factor to the onset of failed back syndrome. Many studies have attempted to prevent this physiological response. Interestingly, N-acetyl-cysteine (NAC) has been effective in some cases in the treatment of pulmonary fibrosis.