Mycobacterium Tuberculosis Disease
- Fever
- Night Sweats
- Weight Loss
- Hemoptysis
- Extrapulmonary Disease
- Addison's Disease
- CNS
- Liver
- Kidneys
- GI
- Bones
- Pott's Disease
Mycobacterium leprae
- Acid-Fast
- Aerobic
- Likes Cool Temperature
- Diagnosis by Skin Biopsy or PCR
- Th2 Response
- Leonine Facies
- TH1 Response
- Hypoesthetic Skin Plaques
- Granulomatous Response
- Dapsone
- Rifampin
- Clofazimine
Bartonella henselae
- Gram-Negative
- Pleomorphic
- Bacillus
- Cat Scratch Fever
- Lymphadenopathy
- Bacillary Angiomatosis
- Patients with AIDS
- Mimics Kaposi Sarcoma
- Benign
- Reactive Arthritis
- Non-Caseating Granuloma
Listeria Monocytogenes Disease
- Soft Cheese
- Pregnant Women Have Flu-Like Symptoms
- Pregnant Women Have GI Symptoms
- Granulomatosis Infantiseptica
- Spontaneous Abortion
- Meningitis
- Monocytes in CSF
- Ampicillin
Syphilis
- Treponema pallidum
- Spirochete with characteristic motility
- Painless chancre
- Condylomata lata
- Generalized lymphadenopathy
- Rash on palms and soles
- Aortitis
- Gummas
- Neurosyphilis
- Argyll Robertson pupils
- Vasa vasorum
- Tabes dorsalis
- Penicillin
- Jarisch-Herxheimer reaction
Histoplasmosis
- Fungi
- 2-5 um
- Yeast Cells within Macrophages
- Starling Bird Poop
- Bat Poop
- Caves
- Mississippi and Ohio River Valleys
- Pneumonia
- Caseating Granuloma
- Erythema Nodosum
Schistosoma
- Trematode (Fluke)
- Snail-infested Water
- Intense Immune Response
- Intestinal Disease
- Hepatosplenic Granuloma
- Squamous Cell Cancer of the Bladder
- Parasitic Antigens via ELISA
- Praziquantel
Chronic Granulomatous Disease
- Most Commonly X-linked Recessive
- Defective NADPH Oxidase (Enzyme Complex)
- Decreased Hydrogen Peroxide
- Impaired Intracellular Killing in Phagocytes
- Recurrent Purulent Skin and Lung Infections
- Catalase Positive Organisms
- Negative Nitroblue Tetrazolium Test
- DHR (Dihydrorhodamine) Flow Cytometry
- Antimicrobial Prophylaxis
- TMP-SMX
- Itraconazole
- Interferon-Gamma
Sarcoidosis Characteristics and Labs
- Unknown Mechanism
- Immune-Mediated
- Noncaseating Granulomas
- Vitamin D Activation
- Hypercalcemia
- Elevated ACE
- Asteroid and Schaumann Bodies
- Bronchoalveolar Lavage shows Increased CD4:CD8 Ratio
- X-ray Shows Bilateral Hilar Lymphadenopathy
- Corticosteroids
Crohn's Disease Characteristics
- Terminal Ileum and Colon
- Rectal Sparing
- Transmural Inflammation
- Granulomas
- Skip Lesions
- Cobblestone Mucosa
- Fissures
- Fistulas
- Perianal Disease
- Creeping Fat
- Lymphoid Aggregates
- String Sign on Barium Swallow
Primary Biliary Cholangitis (Primary Biliary Cirrhosis)
- Autoimmune Destruction of Bile Ducts
- Intrahepatic bile ducts
- Cholestasis
- Occurs in Middle-Aged Females
- Fatigue
- Pruritus
- Skin Hyperpigmentation
- Hepatomegaly
Subacute Thyroiditis Pathophysiology
- Self-Limiting
- Triphasic Response
- Thyrotoxic Phase
- Damaged Follicular Cells Release Pre-formed Colloid
- 2-8 Weeks
- Hypothyroid Phase
- Decreased Thyroid Hormone Synthesis
- 2-8 Weeks
- Euthyroid Phase
- Thyroid Gland Recovery
Granulomatosis with Polyangiitis (GPA) Characteristics
- Small Vessel Vasculitis
- Necrotizing
- Lungs and Upper Airway
- Crescentic Glomerulonephritis
- c-ANCA
- X-ray
- Multiple Nodules in Lungs
- Cyclophosphamide
- Corticosteroids
- Rituximab
Eosinophilic Granulomatosis with Polyangiitis (Churg-Strauss Syndrome)
- Granulomatous Vasculitis
- Sinusitis
- Skin Lesions
- Peripheral Neuropathy
- Asthma
- GI Disease
- Heart Disease
- Kidney Failure
- Eosinophilia
- p-ANCA
- Corticosteroids
Temporal Arteritis
- Giant Cell Arteritis
- Granulomatous
- Old Females
- Polymyalgia Rheumatica
- Unilateral Headache
- Jaw Claudication
- Blindness
- Increased ESR
- Normal Serum Creatine Kinase
- Steroids
Takayasu Arteritis
- Granulomatous Thickening of Aortic Arch
- Pulseless Disease
- Asian Females
- Fever
- Myalgia
- Night Sweats
- Arthritis
- Ocular Disturbances
- Increased ESR
- Different Blood Pressures in Arms