Rubeola - Measles, scarlet fever, rubella - German measles, Erythema infectiosum, Roseola infantum

Erythema infectiosum or fifths disease, spread respiratory droplet, pregnancy

Slapped cheeks followed by erythamatous eruption on trunk and extremities, spread via respiratory droplet

Rubella: Rash appears after mild fever, starts on face and moves, pink or light red spots that may merge, may itch

Measles: rash appears about 3 days after first symptoms, fever often spikes, starts of hairline, red to reddish-brown spots

Roseola: High fever, rash appears when fever ends, usually starts, pinkish-red flat or raised, spot that turn white when touched

HSV, Varicella Zoster, EBV, CMV, HHV-7, B virus, HHV - 8

Oral/Facial "cold sores" most common manifestation of HSV

Genital Herpes - Caused by HSV1, HSV2, HSV2 is more clinically unapparent

Herpetic Whitlow - Primary, recurrent, fingers or hands

Herpetic Keratoconjunctivitis - Initial corneal ulcer, leading cause of infectious blindness

Eczema Herpeticum - Widespread cutaneous HSV infection, loss of epidermal barrier, more common in patients with atopic dermatitis

Immunocompromised and HIV - More frequent, prolonged, severe infectons, deeper ulcers

Recurrent HSV and Erythema Multiforme: May develop 7-10 days after recurrent HSV infection, targetoid, vesicular lesions, usually acral location

Varicella - Hihgly contagious, eruption starts on face and scalp, spreads to trunk and extremities, can result in secondary bacterial infection

Varicella - Zoster: Primary infection from respiratory entry, hematogenous spread, chickenpox rash

Immunosuppresion, H.I.V infection, Transplants, Radiotherapy, Drugs -> Chemotherapy, high odse corticosteroids, Cancer -> Lymphoma, CLL, MM

Typically along dermatomes, burning pain, lancinating pain, and can be worsened by touch or contact

Infectious Mononucleosis, Oral Hairy Leukoplakia

Dermatologic manifestations rare and non-specific, perineal ulcers in paitents

Infectiious case -> Immune post infection, prodrome, herald primary

Karposi's Sarcoma, and opportunistic neoplasm, atypical proliferation of vascular tissue, HSV

Classic, Immuno-suppression associated, endemic, AIDS related

Molluscum Contagiosum: Most common pox virus, papular exanthem, dome shaped, pink umbilicated papules

Transmission: Skin to skin contact from minor trauam with breaks in stratum corneum, sexual contact, typically in immunocompromised individuals

Can be plantar warts that appear on hyperkeratotic surface, flat warts taht are sharply defined papules on flat surface

Condylomata Acuminata: Papules or nodules on perineum, genitaelia, folds, anus

Laryngeal Papiullomas: Associated with HPV-6, HPV-11, arise mostly on vocal cords

HPV in immunocompromised: HIV patients suffer from increased HPV rates, present more larger, more numerous with increased duraation and length of diseas

Immunosuppression and HPV-Rleated malignnacy: More common in immunocompromosied and present with more clinically severe neoplasias

Milker's Nodule: Acquired from cows, self limited

Hand foot, mouth disease, painful vesciular lesions, very contagious

Infects human CD4 T cells, Agent of AIDS, HIV infected paitents have cutaneous manifestations

Primary HIV Infection: HIV exposure, acute illness, fever 22