Dermnet Videos
Nonmelanoma skin cancers Videos
- Basal Cell Nevus Syndrome
- Mohs’s Micrographic Surgery
- Sclerosing or Morpheaform Basal Cell Carcinoma
- Skin Cancer Basal Cell Carcinoma
- Skin Cancer Basal Cell Carcinoma Histology
- Skin Cancer Basal Cell Carcinoma Superficial Basal Cell Carcinoma
- Skin Cancer Basal Cell Carcinoma Treatment
- Skin Cancer Nodular Basal Cell Carcinoma
- Skin Cancer Pigmented Basal Cell Carcinoma
- Skin Cancer Cutaneous T-cell Lymphoma Definition and Description
- Skin Cancer Cutaneous T-cell Lymphoma Erythrodermic stage (Sezary syndrome)
- Skin Cancer Cutaneous T-cell Lymphoma Hematology and pathology
- Skin Cancer Cutaneous T-cell Lymphoma Patch Stage
- Skin Cancer Cutaneous T-cell Lymphoma Plaque stage
- Skin Cancer Cutaneous T-cell Lymphoma Stages
- Skin Cancer Cutaneous T-cell Lymphoma Treatment
- Skin Cancer Cutaneous T-cell Lymphoma Tumor stage
- Skin Cancer Squamous Cell Carcinoma
- Skin Cancer Squamous Cell Carcinoma Appearance
- Skin Cancer Squamous Cell Carcinoma Keratoacanthoma Variant
- Skin Cancer Squamous Cell Carcinoma of the Arms and Legs
- Skin Cancer Squamous Cell Carcinoma Relationship to HPV
- Skin Cancer Squamous Cell Carcinoma Transplant Patients
- Skin Cancer Squamous Cell Carcinoma Treatment
Video Topics
Skin Cancer Basal Cell Carcinoma Histology
The cells of a BCC resemble those of the basal layer of the epidermis. They are basophilic, have a large nucleus, and appear to form a basal layer by forming an orderly line around the periphery of tumor nests in the dermis, a feature referred to as palisading.
There are several histologic patterns.
Nodular BCC show a rounded mass of neoplastic cells with a well-defined peripheral contours. Peripheral palisading is well developed.
Superficial BCC contains buds of atypical basal cells extending from the basal layer of the epidermis.
Morpheaform BCC show numerous small, elongated islands containing a few cells that appear as strands or cords in a fibrous stroma.