Soft tissue

Question 1

Gynacomastia

Answer 1

Physiologic with increased estrogen, estrogen secreting tumor, digitalis, ACE inhibitor, gonadotrophin

Question 2

Linear/Curvilinear calcification

Answer 2

Arterial - Artheroma/aneurysm, diabetes, hyperparathyroidism
Nerve - leprosy, NF
Ligament - tendonitis, AS, fluorosis, diabetes, alkaptonuria
Bismuth injections
Parasitic - Cysticerci, Guinea worm, Loa loa, Armillifer

Question 3

Sheet-like calcification

Answer 3

Dermatomyositis, polymyositis, SLE

Question 4

Soft tissue calcification

Answer 4

Connective tissue (Scleroderma, dermatomyositis, polymyositis, Ehlers-Danlos syndrome), Metabolic (Gout, CPPD, HADD, tumoral calcinosis, hyperparathyroidism, sarcoidosis, hypervitaminosis D), Traumatic (Myositis ossificans, hematoma, calcifying myonecrosis, burns), Neo (benign - parosteal lipoma, hemangioma, SCM / Mal - Parosteal osteosarcoma, Extraskeletal osteosarcoma synovial sarcoma)

Question 5

Soft tissue ossification

Answer 5

Traumatic (Myositis ossifican, surgery, burns, neurogenic), Neo (Synovial sarcoma, parosteal osteosarcoma, liposarcoma), Fibrodysplasia ossificans progressiva