11 results
Web chart of various etiologies related to congenital neck masses.

#differential #causes #pediatrics #congenital #neck #head #masses
etiologies related to congenital ... neck masses. ... #pediatrics #congenital ... #neck #head #masses ... #otolaryngology
Palpable Skin Crepitus on Physical Exam

Notice these air bubbles under the skin. An 86-year-old woman with
Palpable Skin Crepitus ... bubbles under the skin ... visualized in the neck ... and spaces can cause ... spreading to the head, neck
Skin Hypopigmentation - Differential Diagnosis Algorithm

Diffuse Congenital - Generalized hypopigmentation of hair, eyes, skin
 • Phenylketonuria
Skin Hypopigmentation ... Algorithm Diffuse Congenital ... hypopigmentation of hair ... Vitiligo Localized Congenital ... Diagnosis #Algorithm #causes
Disorders of Pigmentations - Hypopigmentation and Hyperpigmentation - Differential Diagnosis Algorithm

HYPOPIGMENTATION
Diffuse Congenital - Generalized hypopigmentation of
hypopigmentation of hair ... , eyes, skin • ... cutanea tarda Congenital ... Hyperpigmentation #disorders #skin ... Diagnosis #Algorithm #causes
Childhood Immunization Schedule: Why we immunize
 • Diphtheria Toxin -> URT inflammation causes pseudomembrane with hardened
SOB, N/V, stiff neck ... onset of fever, neck ... organ ischemia -> Congenital ... that persists as skin ... > Inflammation causes
Hair Loss (Alopecia) - General (Diffuse and Focal) Differential Diagnosis Algorithm

DIFFUSE
Scarring - Irreversible-biopsy required
 • Lupus
Hair Loss (Alopecia ... - Secondary to Skin ... alopecia • Congenital ... - Hair Shafts ... Diagnosis #Algorithm #causes
Hearing Loss - Differential Diagnosis Framework

Hearing Loss Types:
• Conductive
• Sensorineural
• Mixed
Presbycusis is the most common type
• Head and neck ... Test: • Normal: Air ... hearing loss: Bone > Air ... cause unknown) ... Diagnosis #otology #otolaryngology
Pulse Oximetry Summary
Pulse oximetry is the non-invasive continuous measurement of the oxygen saturation of hemoglobin. It
Shine Red and IR ... light through the skin ... the ratio of Red/IR ... such as after a pause ... signal strength Nick
Common Dermatological Conditions - Distribution and Morphology
 • Acne vulgaris - Face, upper back, chest -
on sun-damaged skin ... Folliculitis - Any hair-bearing ... honey-colored crusts ... Acrochordons (skin ... Groin, axilla, neck
Focal / Localized Hair Loss (Alopecia) - Differential Diagnosis Algorithm

Scarring - Irreversible-biopsy required
 - Infectious
Focal / Localized Hair ... - Secondary to Skin ... alopecia • Congenital ... - Hair Shafts ... Diagnosis #Algorithm #causes