PHPT in Indians is a severe, symptomatic disorder with skeletal, muscular and renal manifestations at a young age. The presence of this severe variant of PHPT in vitamin D-sufficient Indians, and the lack of skeletal disease in other vitamin D-deficient populations, raises the possibility of additional pathogenetic factors.

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Indian patients with parathyroid adenoma, hyperplasia, and carcinoma were not found to differ in their clinical, biochemical, and pathological characteristics except for significantly higher tumor weight in the carcinoma group.

Introduction: Teratomas of anterior mediastinum are rare tumors and are often slow growing, asymptomatic and detected incidentally on chest imaging. Results of surgical resection are very satisfactory.