Explore the vast range of titles available.

Acute pulmonary thromboembolism is associated with high mortality, similar to that of myocardial infarction and stroke. We studied the clinical presentation and management of pulmonary thromboembolism in the Indian population. An analysis of 140 patients who presented with acute pulmonary thromboembolism at a large volume center in India from June 2015 through December 2018 was performed. The mean age of our study population was 50 years with 59% being male. Comorbidities including deep vein thrombosis, diabetes mellitus, hypertension, and chronic obstructive pulmonary disease were present in 52.9%, 40%, 35.7% and 7.14% of patients, respectively. Out of 140 patients, 40 (28.6%) patients had massive pulmonary thromboembolism, 36 (25.7%) sub-massive pulmonary thromboembolism, and 64 (45.7%) had low-risk pulmonary thromboembolism. Overall, in-hospital mortality was 25.7%. Multivariate regression analysis found chronic kidney disease and pulmonary thromboembolism severity to be the only independent risk factors. Thrombolysis was performed in 62.5% of patients with a massive pulmonary thromboembolism and 63.9% of patients with a sub-massive pulmonary thromboembolism. In the massive pulmonary thromboembolism group, patients receiving thrombolytic therapy had lower mortality compared with patients who did not receive therapy (p=0.022), whereas this difference was not observed in patients in the sub-massive pulmonary thromboembolism group. We conclude that patients with acute pulmonary thromboembolism in India presented more than a decade earlier than our western counterparts, and it was associated with poor clinical outcomes. Thrombolysis was associated with significantly reduced in-hospital mortality in patients with massive pulmonary thromboembolism.

Background: Epithelial cell adhesion molecule (EpCAM), a type I transmembrane protein of the epithelial tissues and known cell adhesion molecule, has been demonstrated to have critical role in carcinogenesis. In breast cancer, EpCAM expression has been associated with poor prognosis. The expression pattern of EpCAM across molecular subtypes of breast carcinoma has been studied in patients reporting to a South Indian multispecialty tertiary care hospital. The prognostic significance of EpCAM expression pattern and probable response to therapy has also been addressed. Materials and Methods: EpCAM expression was assessed by immunohistochemical studies on 200 breast carcinoma tissue samples of different molecular subtypes, including luminal A, luminal B, Her2Neu, and triple-negative breast cancer (TNBC). The expression was scored using the standard scoring system. A correlation was drawn with detailed clinicopathologic annotation and available outcomes data to analyze the influence of EpCAM on prognosis. Results: EpCAM expression varied significantly in the different intrinsic subtypes of breast carcinoma. Differential expression was also established with different grades of breast carcinoma with varying levels of differentiation. We observed strong EpCAM expression in TNBC among other subtypes. Conclusion: The differential expression of EpCAM among intrinsic subtypes of breast cancer and the correlation of EpCAM expression with high-grade breast carcinoma shown in the study have important implications in understanding the role of EpCAM and might form the basis for developing targeted therapies in breast cancer in the future.