Clinical Reference / Clinical Atlas / Squamous Cell Carcinoma

Squamous Cell Carcinoma

Cutaneous Horns

Fig. 89-55

A superficial squamous cell carcinoma (solar keratosis) produced the column of horn.

Fig. 89-56

A squamous cell carcinoma, solar keratotic type, manufactured the column of horn.

Fig. 89-57

A column of horn represents the product of maturation of abnormal keratinocytes of a squamous cell carcinoma.

Fig. 89-58

A stubby column of horn sits atop the rest of a squamous cell carcinoma, presumably solar keratotic type.