Procedure: Excision
Tumor Site: Skin, left cheek
Histologic type: Squamous cell carcinoma, keratoacanthoma-type
Histologic grade: G1, well-differentiated
Tumor size: 1 × 1 cm
Tumor thickness: 0.7 mm
Anatomic level: Dermis.
Peripheral margins: Negative
Lymphovascular invasion: Not identified
Perineural invasion: Not identified
Pathologic Staging (AJCC 8th Edition):
Stage: pT1 NX MX
Hyperpigmentation in Lt cheek macule since 4 months, pt. complain multiple macules in the body and posterior neck. Previous biopsy elsewhere revealed squamous cell carcinoma.
Skin ellipse measuring 2.2 x 2 x 1 cm. It showed an ulcerated area measuring 1 x 1 cm, located 0.5 cm away from the superior margin, 0.5 cm away from the inferior margin, 0.7 cm away from the medial margin, and 0.7 cm away from the lateral margin
Skin, left cheek, excision: