Diagnosis: Squamous Cell Carcinoma, poorly differentiated, arising in a background of carcinoma in situ.
Tumor size: 0.4 cm in greatest dimension
Depth of invasion (DOI): 3 mm
Extent of infiltration: Subcutaneous tissue.
Histologic Grade: Poorly differentiated (Grade 3)
Peripheral (lateral) margin: Negative
Deep margin: Positive for invasive carcinoma
Lymphovascular Invasion: Not identified
Perineural Invasion: Not identified
Pathologic Stage (AJCC, pTNM): pT1NxMx
Ocular lesion.
Soft tissue fragments collectively measured 0.8x0.7x0.4 cm, totally embedded.
Excision biopsy: