Pathologic calcification
Abnormal deposition of calcium in tissues
DYSTROPHIC
NORMAL SERUM CALCIUM DEAD & DYING TISSUES (TOMBING)
ATHEROSCLEROSIS CALCIFIED GRANULOMAS CALCIFIC VALVULAR STENOSIS
PATHOLOGIC CALCIFICATION
METASTATIC
HYPERCALCEMIC STATES CALCIFICATION IN NORMAL TISSUES: LUNG, KIDNEY, GASTRIC MUCOSA
MULTIPLE MYELOMA HYPERPARATHYROIDISM BONE METASTASIS ENDSTAGE KIDNEY SARCOIDOSIS HYPERVITAMINOSIS D
Macroscopy: Fine white granules or clumps Microscopy: Basophilic,amorphous granular deposits