De Mello RB, Do Vale ECS. Ulcerated cutaneous Richter syndrome.
Dermatol Online J 2020;
26:13030/qt1nt555qc. [PMID:
33054942]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Accepted: 10/07/2020] [Indexed: 06/11/2023] Open
Abstract
Richter syndrome or Richter transformation comprises the conversion of chronic lymphocytic leukemia into an aggressive type of large cell lymphoma. Classically, patients have diffuse and abrupt lymphadenopathy and organomegaly, in addition to fever, weight loss, and fatigue. Cutaneous involvement is rare and often nonspecific. We report a patient with chronic lymphocytic leukemia who presented with a large and rapidly evolving ulcer, revealed to be a high-grade cutaneous lymphoma.
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