2211 results
Types of Melanoma
Superficial Spreading
 • Most common form
 • Often develops in previously benign mole
 •
Types of Melanoma ... • 70% of all melanomas ... common type of melanoma ... #Melanoma #Types ... #differential #
Trunk / Sacral Skin Ulcers - Differential Diagnosis Algorithm
Neoplastic
 • Squamous cell carcinoma
 • Basal cell
Skin Ulcers - Differential ... carcinoma • Melanoma ... #dermatology #Differential
Head and Neck Skin Ulcers - Differential Diagnosis Algorithm
Neoplastic:
 • Squamous cell carcinoma
 • Basal cell
Skin Ulcers - Differential ... carcinoma • Melanoma ... #dermatology #Differential
CNS Ring-Enhancing Lesions - Differential Diagnosis
 • Infections: Cerebral abscess (bacterial, fungal, parasitic), Neurocysticercosis, Tuberculoma, Cerebral
Ring-Enhancing Lesions - Differential ... (lung, breast, melanoma ... Enhancing #Lesions #Differential
"ABCDE" mnemonic of lesions suspicious for melanoma

Image Source: Scholes, Melissa A., and Vijay R. Ramakrishnan. 2016.
suspicious for melanoma ... #diagnosis #differential ... #dermatology #melanoma
Neck Mass - Differential Diagnosis Framework
Inflammatory:
 • Viral (reactive): EBV, HIV
 • Bacterial: Staph/Strep, Tularemia, Brucella
Neck Mass - Differential ... Metastatic: SCC, Melanoma ... #Neck #Mass #Differential
Skin Ulcers of the Lower Legs / Feet - Differential Diagnosis Algorithm
Physical:
• Pressure
• Trauma
• Radiation
Vascular:
• Arterial
Legs / Feet - Differential ... cell carcinoma • Melanoma ... #dermatology #Differential
Elevated Transaminases / Transaminitis - Differential Diagnosis

 • Infectious: HAV, HCV, HEV, EBV, HSV, CMV
 •
Transaminitis - Differential ... CA, lymphoma, melanoma ... Transaminases #hepatitis #Differential
Lymphadenopathy - Differential Diagnosis Algorithm
Localized: 
 • Cervical: EBV, CMV, HIV, Toxo, TB, Lymphoma, Head /
Lymphadenopathy - Differential ... Head / Neck scc, Melanoma ... Lymphadenopathy #Differential
Primary Dermatologic Nail Disorders - Differential Diagnosis Algorithm
Nail Plate - Pitting
 • Psoriasis
 • Alopecia Areata
Nail
Nail Disorders - Differential ... • Malignant Melanoma ... #dermatology #Differential