Objective(s): Peripheral giant cell granuloma (PGCG) is a reactive, proliferative, exophytic lesion developing on the gingiva and alveolar ridge, originating from the periosteum or periodontal membrane. The lesion develops mostly in adults, commonly in the lower jaw, with slight female predilection although is uncommon in children. Cases Report: Two boys, 11 and 8-years-old respectively, otherw...

Oxidatively modified lipoproteins have been implicated in atherogenesis, but the mechanisms that promote oxidation in vivo have not been identified. Myeloperoxidase, a heme protein secreted by activated macrophages, generates reactive intermediates that oxidize lipoproteins in vitro. To explore the potential role of myeloperoxidase in the development of atherosclerosis, we determined whether th...

Twenty-six patients with suspected lesions of the spinal cord were studied before and after administration of gadolinium-DTPA to assess whether contrast enhancement was useful in the MR evaluation of intramedullary disease. Nine patients had primary tumors, six had benign syringes, three had multiple sclerosis with cord involvement, three had thrombosed vascular malformations, three had probabl...

OBJECTIVE: To compare the findings of cell blocks and smear examination with fine needle aspirates (FNA) in diagnosis superficial palpable head neck lesions taking histopathology as gold standard. METHODS: This cross-sectional comparative study was conducted at Pakistan Institute Medical Sciences, Islamabad Basic Khyber University, Peshawar. Eighty patients all age groups, having clinically reg...

Although a number of studies have demonstrated proliferation of nonneoplastic astrocytes in experimental animal models, the proliferative potential of human astrocytes has not been well defined. Using double-label immunohistochemistry, we identified proliferating cells with the proliferation marker MIB-1 and astrocytes with glial fibrillary acidic protein staining in human biopsy and autopsy ti...

Fine-needle aspiration biopsy (FNA) is an accurate and cost-effective procedure for evaluating salivary gland lesions. Lymphoproliferative lesions may manifest as salivary gland enlargement. We report our experience with 43 cases of reactive and neoplastic lymphoproliferative lesions of the salivary glands evaluated by FNA, including 23 cases of reactive lymphoid hyperplasia and 20 neoplastic l...

CONTEXT Localized reactive lymphoid hyperplasia is a rare condition characterized by the presence of lymphoid follicles. CASE REPORT We describe a case of a 60-year-old woman who presented with right upper quadrant pain and was found to have a reactive nodular hyperplasia of the pancreas involving the uncinate process, body and tail of the gland. Due to the multifocal distribution of these hy...

The treatment of vascular lesions of the tongue is a very challenging procedure since the maintenance of the lingual tissue is of critical importance. Numerous treatment options have been described in literature but the Nd:YAG Laser appears to be one of the safest therapeutic options. We described a successful treatment of vascular lesions of the tongue with an excellent clinical result after o...