Abstract
In pathology, dermatopathic lymphadenopathy, also dermatopathic lymphadenitis, is lymph node pathology due to skin disease.
Diagnosis
Dermatopathic lymphadenopathy is diagnosed by a lymph node biopsy. It has a characteristic pattern of histomorphology and immunohistochemical staining:
- Paracortical histiocytosis
- Melanin-laden macrophages
- Eosinophils
- Plasma cells (medulla of lymph node)