ChiroBoards2: Malignant and Benign
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| m/c bbt of the appendicular skeleton = | osteochondrom
🗑
|
||||
| shapes of osteochondromas | pedunculated (coat-hanger exostosis) or sessile (broad band extensions)
🗑
|
||||
| Coat hanger exostosis and cauliflower-like describes what? | pedunculated tumors
🗑
|
||||
| Multiple osteochondromas = | Hereditary multiple exostosis
🗑
|
||||
| % of malignant osteochondromas in HME? | 20%
🗑
|
||||
| Unicameral bone cyst, aka = | Simple bone cyst
🗑
|
||||
| associated with fallen fragment sign = | unicameral bone cyst
🗑
|
||||
| Where are simple bone cysts located? | diaphyseal/metaphyseal = centrally located
🗑
|
||||
| simple bone cyst age group | less than 20yoa
🗑
|
||||
| Diaphyseal/metaphyseal; ECCENTRICALLY locate | Aneurysmal bone cyst
🗑
|
||||
| ABC age group = | less than 2yoa
🗑
|
||||
| Epiphyseal/metaphyseal location, 20-40yo; 20% of the time quasi-malignant. soap bubble appearance | Giant cell tumor
🗑
|
||||
| Night pain relieved by asprin | Osteoid Osteoma
🗑
|
||||
| Radiolucent central nidus (<2cm) with severe reactive sclerosis | Osteoid Osteoma
🗑
|
||||
| Night pain relieved by asprin and appears like an osteoid osteoma, nidus (>2cm) | Brodie's abscess
🗑
|
||||
| Brodie's abscess aka... | chronic osteomyelitis
🗑
|
||||
| Most common BBT of the hand, may have a stippled appearance | enchondroma
🗑
|
||||
| multiple enchondromas = | Ollier's Disease
🗑
|
||||
| % of malignancy in Ollier's | 10-50% rate of malignant degeneration (highest rate of malignancy in BBT)
🗑
|
||||
| multiple enchondromas with soft tissue calcification is known as what syndrome? | Maffucci's Syndrome
🗑
|
||||
| Most common BBT of the spine | Hemangiomas
🗑
|
||||
| Will appear with vertical striations and have a corduroy cloth appearance = | Hemangiomas
🗑
|
||||
| Bone island; round or oblong radiopaque lesion | Enostoma
🗑
|
||||
| Multiple bone islands | Osteopoikilosis
🗑
|
||||
| Most common BBT to affect skull = | osteoma
🗑
|
||||
| Most commonly found in the frontal sinus and best seen on the Caldwell projection. | osteoma
🗑
|
||||
| "rind sign" assoic. with | Fibrous dysplasia
🗑
|
||||
| Saber shin tibia, sheppard's crook, ground glass appearance, cafe au lait = | Fibrous dysplasia
🗑
|
||||
| coast of main appearance lesion | Fibrous dysplasia
🗑
|
||||
| Pt, may present with scoliosis, cervical kyphosis, verterbral body scalloping with IVF enlargement, and cafe au lait spots | Neurofibromatosis
🗑
|
||||
| Cast of California appearance lesion | Neurofibromatosis
🗑
|
||||
| Most common primary malignancy of bone = | MM
🗑
|
||||
| Plasma cell sarcoma, aka.= | MM
🗑
|
||||
| punched out lesions, vertebral plana, and associated with rain drop skull | MM
🗑
|
||||
| Multiple myeloma labs/special tests = (5 ) | 1) M spike on immunoelectrophoresis; 2) Reversal of Albumin/Globulin Ratio; 3) Bence-Jones Proteinuria; 4) elevated ER, Bone scan = Cold
🗑
|
||||
| most common malignant tumor of bone | metastatic dx (lytic and blastic)
🗑
|
||||
| Over age of 40, recent unexplained weight loss, skeletal pain is worse at night. Affected bones are darker in color with moth eaten(extremities) or permeative (spine( pattern of destruction = | Lytic Metastasis
🗑
|
||||
| "Eats" away pedicle from bone. Has a "swiss cheese" appearance in the skull. = | Lytic metastasis
🗑
|
||||
| Lab/Special tests for Lytic metastasis = (2) | Alk phos elevated; Bone scan is hot
🗑
|
||||
| Over 40 yo, ivory white vertebrae; most common cause is from prostatic carcinoma = | Blastic metastasis
🗑
|
||||
| Most common form of metastasis in ages 20-40 | hodgkin's dx
🗑
|
||||
| Bone may become more radiopaque in color, ivory white vertebrae with anterior body scalloping = | hodgkin's dx
🗑
|
||||
| Uni-lateral hilar lymphadenopathy in white males seen on PA chest view with this malignancy = | hodgkin's dx
🗑
|
||||
| reed sternberg cells in = | hodgkin's dx
🗑
|
||||
| 4 stages of Paget's = | Lytic or destructive, then combined, then sclerotic, then malignant (osteosarcoma)
🗑
|
||||
| picture frame vertebrae = | in Paget's
🗑
|
||||
| Most common malignancy found in children = | osteosarcoma (age 10-30)
🗑
|
||||
| causes a periosteal rxn that is spiculated/radiating/sunburst in appearance. pt. is 10-30 years old = | osteosarcoma
🗑
|
||||
| causes a periosteal rxn that is spiculated/radiating/sunburst in appearance. pt. is over 40 years old = | Chondrosarcoma and fibrosarcoma
🗑
|
||||
| Found in kids/teens, most commonly in diaphysis of long bones. Permeative lesion causes a multi-paralleled onion skin (laminated) perosteal reaction. = | Ewing's Sarcoma
🗑
|
||||
| Bone expansion, codman's triangle, and saucerization are all seen in | Ewing's Sarcoma
🗑
|
||||
| Aberrant notochordal cell tumor = | Chordoma
🗑
|
||||
| where are chordoma's typically found? | Sacrum (1st), and Skull (2nd)
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
bglasman
Popular Chiropractic sets