Squamous cell<unk>  should be differentiated from melanoma and basal cell<unk> . It accounts for 20% of all non-melanomatous tumors and is fairly invasive contrary to its counterpart, basal cell<unk> . Squamous cell<unk>  typically presents as a non-healing ulcer or growth on a sun-exposed area of the skin.
Squamous cell carcinoma of the skin differential diagnosis
Squamous cell carcinoma of the skin other diagnostic studies
Molluscum contagiosum differential diagnosis
Squamous cell carcinoma of the skin laboratory findings
Nephrogenic fibrosing dermopathy differential diagnosis
Stevens-Johnson syndrome differential diagnosis
Alopecia differential diagnosis
Erythrasma other imaging findings