4 results
Cervical Lymphadenopathy - Lymph Node Drainage
Preauricular nodes - Drain scalp, skin
 • Differential diagnosis: Scalp infections,
Drainage Preauricular ... , skinDifferential ... squamous cell carcinomas ... cell carcinoma ... #Drainage #diagnosis
Head and Neck Skin Ulcers - Differential Diagnosis Algorithm
Neoplastic:
 • Squamous cell carcinoma
 • Basal cell
Head and Neck Skin ... Diagnosis Algorithm ... Neoplastic: • Squamous ... cell carcinoma ... Ulcers #ulcerative #skinrash
Skin Ulcers by Etiology - Differential Diagnosis Algorithm
Physical:
 • Trauma
 • Pressure
 • Radiation
Vascular:
 • Arterial
Skin Ulcers by Etiology ... - Differential ... Neoplastic: • Squamous ... Cryoglobulinemia Infectious ... Ulcers #ulcerative #skinrash
Ear Pain (Otalgia) - Differential Diagnosis Framework

Primary Otalgia 
 - Pain that originates from the ear
Cholesteatoma • Basal/squamous ... cell CA • Melanoma ... reflux • Head and neck ... tumor) • Lymph node ... TMJ • Head, neck