Blood vascular

Question 1

MC demographic for Blounts?

Answer 1

black

Question 2

MC type of blounts?

Answer 2

Infantile (5-8x M/C than adolescent type)

Question 3

Dx criteria for Scheurmann’s?

Answer 3

at least 3 contiguous vertebra with 5o or more wedging of VB

Question 4

Scheurmann’s in a younger patient involving lumbar is spine called what?

Answer 4

Juvenile Lumbar Osteochondrosis

Question 5

VAN NECK’S DISEASE?

Answer 5

ISCHIOPUBIC OSTEOCHONDROSIS

Question 6

FRIEDRICH’S DISEASE?

Answer 6

Osteochondrosis of inferomedial end of clavicle adjacent to SC joint

Question 7

MAUCLAIRES DISEASE?

Answer 7

AVN head of metacarpals

Question 8

Diaz?

Answer 8

AVN Talus

Question 9

Iselin

Answer 9

base of 5th Metatarsal (aphophysitis)

Question 10

Fabry’s?

Answer 10

glycosphingolipidosis

Osteonecrosis is observed at many sites, including the femoral head and talus Due to lipid infiltration

Question 11

LIPID GRANULOMATOSIS - aka and MC skeletal finding

Answer 11

ERDHEIM-CHESTER DISEASE
patchy or diffuse increase in density, coarsened trabecular pattern, medullary sclerosis, and cortical thickening appear in the diaphysis and metaphysis