Cutaneous manifestations of mantle cell lymphoma: an extensive literature review.

Mantle cell lymphomas account for about 2 to 10% of non-Hodgkin B-cell lymphomas. Despite the cellular maturity of B-cell lymphomas, the disease is aggressive in the majority of cases and its course is unpredictable. The clinical presentation is variable, and multiple nodal and extranodal manifestations have been described. Cutaneous infiltration is an uncommon (2-6%) location of the disease. An extensive review of the literature was performed, and 24 case reports and five case series were found describing cutaneous locations. These data were thoroughly studied in order to present their clinical and laboratory characteristics in this review.

Necrobiosis Lipoidica in a Patient with ß-Thalassemia Major: A Case Report and Review of the Literature.

Necrobiosis lipoidica (NL) is a rare granulomatous disease that predominantly affects middle-aged women and is often associated with diabetes mellitus (DM), rheumatoid arthritis (RA) and other metabolic disorders. Thalassemias are the most common hereditary hemoglobin (Hb) disorders worldwide. A few studies investigated dermatologic problems that coexist with ß-thalassemia major (ß-TM). The most common skin disorders in patients with ß-TM are xerosis, urticaria, pseudoxanthoma, hyperpigmentation, leg ulcers and small-vessel vasculitis. Necrobiosis lipoidica has only been occasionally reported in patients with ß-TM. Herein, we present a female with ß-TM and NL. Furthermore, a brief review of the literature was performed.