Rhematology

Question 1

Small,round blue cells separated by fibrous septa, e necrosis and haemorrhage , clear scant cytoplasm due to glycogen content

Answer 1

Ewing sarcoma

Question 2

Pleomorphic spindle shaped cells producing osteoid

New woven bone

Answer 2

Osteosarcoma

Question 3

Haphazardly or mosaic pattern of woven and lamellar bone , lined by prominent cemented lines.

Answer 3

Paget disease,osteitis deformans

Question 4

Weakness anaemia fragile kinky hair

Answer 4

Copper deficiency

Question 5

Hypercellular chondrocytes

Blu matrix in hyaline cartilage e small calcification

Answer 5

Chondrosarcoma

Question 6

Codman triangle in

Answer 6

Osteosarcoma

Question 7

Replacement of bone by spindle cells

Answer 7

Fibrodysplasia

Question 8

Lateral bony projection of growth plate

Answer 8

Osteochondroma

Question 9

Bonny mass with radiolucent osteoid core
Pain worse at night relieves by NSAIDS
At cortex of long bone

Answer 9

Osteoid osteoma

Question 10

Medulla of small bones of hand and feet cancer?

Answer 10

Chondroma

Question 11

Soap bubble on xray
Mononuclear cells
Multinucleated giant cells

Answer 11

Giant cell tumour

Question 12

Fibroblasts like synovial cells
Granulation tissue
Inflammatory cells

Answer 12

Osteoarthritis

Question 13

Negatively charged needle shaped

Monosodium

Answer 13

Gout

Question 14

Periductal lymphocytic infiltrate e acinar atrophy in germinal centers
Glandular tissue fibrotic and atrophic

Answer 14

Sjogern syndrome

Question 15

Focal lymphocytic sialadenitis in salivary gland biopsy

Answer 15

Sjogern syndrome

Question 16

Erosion sclerosis narrowing
Joint fusion
Uveitis
Aortic regurgitation

Answer 16

Ankylosis spondylitis

Question 17

Bridging syndesmophytes ossification at vertebral body margin

Answer 17

ankylosing spondylitis

Question 18

Endomysial information inflammation patchy necrosis fibrosis regeneration CD8 positive T cells

Answer 18

Polymyositis

Question 19

Oedema of eyelids facial erythema adenocarcinoma of cervix lung ovaries Pancreas stomach bladder
perimysial inflammation atrophy with CD4 positive T cells

Answer 19

Dermatomyositis

Question 20

Dermal layer expansion due to collagen deposition Eosinophilic connective tissue atrophy of intradermal adipose tissue and dermal appendages like hair follicles and glands

Answer 20

Scleroderma

Question 21

Normal melanocytes, dec melanin, drc tyrosinase activity and transport

Answer 21

Albinism

Question 22

Acquired hyperpigmentation

Answer 22

Melisma

Question 23

Autoimmune destruction of melanocyte

Answer 23

Vitiligo

Question 24

Linear melanocyte hyperplasia

Answer 24

lentigins

Question 25

Superficial dermal oedema and lymphatic channel dilatation involvement of deep and subcutaneous tissue

Answer 25

Urticaria 

Question 26

Blood vessel malignancy of blood and lymphatic vessels endothelial cells

Answer 26

Angiosarcoma

Question 27

Bordetella infection with neutrophilic infiltration

Answer 27

Bacillary angiomatosis

Question 28

Excess proliferation Of blood vessel endothelial cells soft compressible demarcated involution densely packed capillaries line with plum endothelia cells in dermis and superficial tissue

Answer 28

Strawberry hemangioma 

Question 29

Flesh coloured epidermal hyperplasia and eosinophilic Intracytoplasmic viral inclusions British or a skin coloured

Answer 29

Molluscum congiosum

Question 30

Erythematous brown papules and plaques on face

Answer 30

Acitinic Keratosis’

Question 31

Raised inflammatory Lesions of mixed infiltrate neutrophilic fibrin histiocytes Giant cell inflammation

Answer 31

Erythema nodosum

Question 32

Sawtooth infiltrate of lymphocytes are dermal epidermal Junction eosinophilic collide bodies

Answer 32

Lichen planus

Question 33

Multiple rings with dusky centre showing epithelial disruption involves mucous membrane on extensor surface type 4 hypersensitivity Siri eight positive T cells Target skin lesions

Answer 33

Erythema multiform