classic labs/findings 2 Flashcards
Dysplastic squamous cervical cells with “raisinoid” nuclei and hyperchromasia
Koilocytes (HPV: predisposes to cervical cancer)
Electrical alternans (alternating amplitude on EKG)
Pericardial tamponade
Enlarged cells with intranuclear inclusion bodies
“Owl eye” appearance of CMV
Enlarged thyroid cells with ground-glass nuclei with central clearing
“Orphan Annie” eyes nuclei (papillary carcinoma of the thyroid)
Eosinophilic cytoplasmic inclusion in liver cell
Mallory body (alcoholic liver disease)
Eosinophilic cytoplasmic inclusion in neuron
Lewy body (Parkinson disease and Lewy body dementia)
Eosinophilic globule in liver
Councilman body (viral hepatitis, yellow fever), represents hepatocyte undergoing apoptosis
Eosinophilic inclusion bodies in cytoplasm of hippocampal and cerebellar neurons
Negri bodies of rabies
Extracellular amyloid deposition in gray matter of brain
Senile plaques (Alzheimer disease)
Giant B cells with bilobed nuclei with prominent inclusions
Reed-Sternberg cells (Hodgkin lymphoma) (“owl’s eye”)
Glomerulus-like structure surrounding vessel in germ cells
Schiller-Duval bodies (yolk sac tumor)
“Hair on end” (“Crew-cut”) appearance on x-ray
β-thalassemia, sickle cell disease (marrow expansion)
hCG elevated
Choriocarcinoma, hydatidiform mole (occurs with and without embryo, and multiple pregnancy)
Heart nodules (granulomatous)
Aschoff bodies (rheumatic fever)
Heterophile antibodies
Infectious mononucleosis (EBV)
Hexagonal, double-pointed, needle-like crystals in bronchial secretions
Bronchial asthma (Charcot-Leyden crystals: eosinophilic granules)
High level of d-dimers
DVT, PE, DIC
Hilar lymphadenopathy, peripheral granulomatous lesion in middle or lower lung lobes (can calcify)
Ghon complex (1° TB: Mycobacterium bacilli)
“Honeycomb lung” on x-ray or CT
Interstitial pulmonary fibrosis
Hypercoagulability (leading to migrating DVTs and vasculitis)
Trousseau syndrome (adenocarcinoma of pancreas or lung)
Hypersegmented neutrophils
Megaloblastic anemia (B12 deficiency: neurologic symptoms; folate deficiency: no neurologic symptoms)
Hypertension, hypokalemia, metabolic alkalosis
1° hyperaldosteronism (Conn syndrome)
Hypochromic, microcytic anemia
Iron deficiency anemia, lead poisoning, thalassemia (fetal hemoglobin sometimes present)
Intranuclear eosinophilic droplet-like bodies
Cowdry type A bodies (HSV or VZV)