Howell, B G Intracapsular melanoma: a new pitfall for sentinel lymph node biopsy. [electronic resource] - Journal of clinical pathology Aug 2006 - 891-2 p. digital Publication Type: Case Reports; Letter ISSN: 0021-9746 Subjects--Topical Terms: HumansLymphatic MetastasisMelanoma--secondarySentinel Lymph Node BiopsySkin Neoplasms--pathology