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High Yield Images - Dirty USMLE

Terms in this set (44)

Negative birefringence

Gout
Kayser Fleischer Rings
(copper accumulation; ↓ ceruloplasm)

Wilson Dz
Clue cells
(epithelial cells coated w/pathogen)

Gardnerella vaginosa
Aschoff bodies
(in heart muscle)

Rheumatic Fever
Curschmann spirals
(in sputum)

Asthma
Charcot Leden crystals

(Asthma)
Erythema multiforme
(don't confuse for Lyme dz - only one)

HSV
Subdural hematoma
Epidural hematoma
Melanoma

(Most important diagnostic indicator → depth of invasion)
Call Exner bodies

Granulosa Cell tumor
Phyllodes tumor
("leaf-like" projection)

Breast Cancer
"Butterfly" rash - Malar rash

SLE
Discoid Rash

SLE
Ulnar deviation + MCP involvement

Rheumatoid Arthritis
(often states deviation cannot be corrected w/OMM vs OA where deviation is correctable)
Polycystic Kidney Disease (CT scan)

↑ risk for brain aneurysm
Neurofibrillary tangle

Alzheimer Disease
Basophilic Stippling in RBCs

Lead poisoning
Rouleaux formation of RBCs

Multiple Myeloma
Schiller-Duvall bodies

Yolk sac tumor
Hilar adenopathy
(40 yo African American F; hypercalcemia, NC granulomas)

Sarcoidosis
Horseshoe kidney

Turner's Syndrome
Hairy cell

Hairy Cell Leukemia
Heliotropic rash
(↑ risk of malignancy)

Dermatomyositis
Schistocyte - "helmet cells"

TTP, HUS, DIC, Aortic Stenosis
Multisegmented neutrophils

B12, Folate deficiency
Situs Inversus

Kartagener's syndrome
Pulmonary embolism (classic - saddle embolism)
Reed Sternberg cells

Hodgkins Lymphoma
Lead pipe sign
(no haustra, flattened out)

Ulcertive colitis
Lewy body

Parkinson Dz, Lewy Body Dementia
Thumbprint sign

Epiglottitis (H. influenzae)
Kimmelstiel-Wilson Nodules

Diabetic Nephropathy
Teratoma
Seborrheic keratosis

"stuck on" appearance
Steeple sign

Croup (parainfluenza virus)
Apical Lung Cavitation
(Ghon complex)

TB
Sunburst Bone Lesion

Osteosarcoma
"onion skinning" bone lesion

Ewing sarcoma
Virchow node
(supraclavicular enlarged node)

Underlying malignancy
Apple core sign

Colon cancer
Meningioma

(often confused w/Epidural hematoma; usually 1 solid dense tumor)
Mets to brain
Small Bowel Obstruction

(multiple dilated loops of bowel & air-fluid levels)
THIS SET IS OFTEN IN FOLDERS WITH...