Bone cancers Flashcards
(26 cards)
Location
Age
Osteoarthritis
Men: hips
Women: knees and hands
Age: 50-60
Location
Age
Ganglion cyst
Wrist
Location
Age
Synovial cyst
Back of knee
Location
Age
Diffuse TGCT
Knees, hip and ankle
Localized TGCT
Most common soft tissue of the hand
wrist and finger tendon sheeth
Lipona painful or painless?
PAINLESS
Nodular fasciitis
In adults,
on volar aspect of forearm, chest or back
Superficial fibromatoses: arise in superficial fascia
Palmar fibromatosis (Dupuytren contracture)
Deep fibromatoses
Desmoid tumors arise in abdominal wall, muscles of the trunk and extremities, and within abdomen
Fibrosarcoma
Adults, deep tissues of the thigh, knee, and retroperitoneum
Benign Fibrous Histiocytoma
Dermatofibroma
dermis or subcutis
malignant fibrous histiocytoma also called?
Pleomorphic Fibroblastic Sarcoma
musculature of the proximal extremities or in the retroperitoneum
Leiomyoma
uterus and the skin
Leiomyosarcoma
Skin and deep soft tissues of extremities/retroperitoneum
SYNOVIAL SARCOMA
Usually in deep soft tissues around large joints of the extremities, 60% to 70% around the knee
The most common fracture in osteoporosis is
Hip fracture (neck of femur) is the most common fracture in women.
Brown’s tumour is seen in?
High PTH
Favoured location of Myositis ossificans
quadriceps or brachiales
Causes of osteonecrosis?
: Corticosteroids (35%), Alcohol (22%) , Idiopathic/Fractures (43%)
Site of osteonecrosis?
femoral head (most common) head of humerus, scaphoid, lunate, talus
Most common location for osteomyelitis?
Metaphysis
Sclerosing osteomyelitis of Garre:
mainly in jaw, associated with extensive new bone formation
Brodie Abscess:
small intraosseous abscess walled off by reactive bone
If osteomyelitis isn’t treated then you can get
secondary amyloidosis
scc of sinus tract
