Superior mesenteric artery syndrome and disseminated tuberculosis: "Double troubleË®.

Superior Mesenteric Artery (SMA) Syndrome is a rare condition characterized by compression of the third part of the duodenum between the aorta and superior mesenteric artery due to decreased angle between these two vessels due to loss of intervening pad of fat. Tuberculosis is one of the causes, and its association with it is rare. However, SMA syndrome with significant gastrointestinal symptoms in TB poses a greater challenge in management, particularly in dissemination. Strong clinical suspicion, timely diagnosis and appropriate antituberculosis therapy are the keys to successful management.

Bilateral tuberculous otitis media: An unique presentation.

Tuberculous otitis media (TOM) is an uncustomary variety of tuberculosis (TB) usually seen secondary to pulmonary tuberculosis or associated with it. It is characterized by indolent and heterogeneous presentations. Diagnosis warrants clinical, radiological, and microbiological amalgamation. It is hence challenging and frequently delayed leading to disabling complications. Opportunate suspicion, timely diagnosis and appropriate antituberculosis therapy are the key to successful management. We report a unique case of bilateral TOM occurring in an immunocompetent adult.

Dual Tracer PET Imaging (68Ga-DOTATATE and 18F-FDG) Features in Pulmonary Carcinoid: Correlation with Tumor Proliferation Index.

Pulmonary carcinoid tumors are rare group of lung neoplasms representing 1% of all the lung tumors. The typical bronchial carcinoids showed higher and more selective uptake of 68Ga-DOTATATE than of 18F-FDG on PET-CT. The Ki-67(MIB-1), a tumor proliferation index is a prognostic marker in neuroendocrine tumors for estimating tumor progression. Atypical carcinoids have higher Ki-67 index and have an increased propensity to metastasize as compared to typical ones. 68Ga-DOTATATE PET imaging along with Ki-67 can be correlated for better management of patients with neuroendocrine tumors. We describe the dual tracer imaging features in a patient of pulmonary carcinoid with avid 68Ga-DOTATATE and minimal 18FDG (18Flurodeoxyglucose) uptake diagnosed on the basis of imaging and bronchoscopic biopsy and its correlation with tumor proliferation index.