Eight patients with severe bronchopulmonary dysplasia underwent cardiac catheterisation. Seven had a pulmonary vascular resistance greater than 3 mm Hg.l-1 min.m2 (mean 8.9, range 2.2-13.8). All had raised intrapulmonary shunts (mean 25.6%, range 5.4-50%, normal less than 5%). Two had a high alveolar dead space, and two had unsuspected congenital heart disease. Epoprostenol (prostacyclin), but ...

The association of fibrous dysplasia and intramuscular myxoma is a rare disease known as Mazabraud's syndrome. Both lesions tend to occur in the same anatomical region. The relationship between fibrous dysplasia and myxoma remains unclear, where an underlying localized error in tissue metabolism has been proposed to explain this occasional coexistence. Another example of this syndrome in a 52 y...

conclusions getting a complete knowledge of the condition and evaluating different treatment modalities to treat thoracic insufficiency syndrome. results a direct enlargement of the thorax that will thus provide sufficient space for lung growth; the correction of both the three-dimensional thoracic deformity and the progressive scoliosis. recent findings have revealed that veptr instrumentation...

BACKGROUND Tenascin-C and fibronectin are adhesive glycoproteins modulating the structure of the extracellular matrix and cellular functions. Their expression and function in esophageal adenocarcinoma is poorly known. The aim of this study was to evaluate the expression of tenascin-C and fibronectin in esophageal adenocarcinoma and its precursor stages. RESULTS Stromal tenascin-C and fibronec...

The rare form of skeletal dysplasia is thanatophoric dysplasia. The meaning for thanatophoric dysplasia is death bearing which is derived from Greek word. It occurs 1in 20,000 to 50,000. It is mainly due to mutations in the fibroblast growth factor receptor 3gene. Features of thanatophoric dysplasia are frontal bossing, prominent eyes, narrow thorax, protruded abdomen and bowed legs. The knowle...

Background and objective:Candida albicans (C. albicans) play a significant role in oral mucosal carcinogenesis. It can be identified using various techniques in cytological smears. But, very few studies have been conducted on histopathological sections using calcofluor white M2R under fluorescent microscopy. Additionally, detection and quantification ...

AIM To evaluate vascular morphology and density, angiogenic switch activation, vascular endothelial growth factor (VEGF) expression, and endothelial cell (EC) proliferation in the hamster cheek pouch (HCP) model of oral cancer. MATERIALS AND METHODS Immunohistochemical detection of factor VIII, 5'-Bromo-2'-Deoxyuridine (BrdU) and VEGF was performed in pre-malignant and tumoral tissues. RESU...