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 Metastasis Lymphoma, leukemia
LYMPHOMA
Cutaneous metastases occur in 6.5% of all patients with lymphoma. A skin lesion is the presenting sign in 5% of patients and the first sign of extranodal disease in 7.5% of patients. These appear as firm, raised, smooth, red to violaceous nodules and plaques, that may ulcerate. It may be difficult to discern primary lymphoma arising in skin from metastatic disease
LEUKEMIA
Leukemia cutis is the cutaneous manifestation of leukemia on the skin and may appear as macules, papules, ecchymoses, palpable purpura, or even ulceration. It often precedes or is concurrent with a diagnosis of systemic leukemia. Adult T-cell leukemia involves the skin in 75% of patients. Lesions are seen in 25% to 30% of infants with congenital leukemias and may precede other manifestations of leukemia by up to 4 months. A unique form of leukemia cutis is myeloblastoma. This entity may occur in acute myelocytic leukemia and is one of the few skin lesions that is greenish color (chloromas). This is due to myeloperoxidase within the lesions.