The authors would like to report a rare case of telangiectasia macularis eruptiva perstans (TMEP), a form of cutaneous mastocytosis, in a 55-year-old female patient with a recent diagnosis of type 2 diabetes mellitus on empagliflozin. The patient presented with a two-month history of rash and itching on her lower extremities, unresponsive to topical treatment. A dermoscopic evaluation and a skin biopsy confirmed the diagnosis of TMEP. The patient demonstrated significant improvement with antihistamine and topical steroid treatment.
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http://dx.doi.org/10.7759/cureus.57333 | DOI Listing |
Acta Derm Venereol
October 2024
Department of Dermatology, Peking Union Medical College Hospital, State Key Laboratory of Complex Severe and Rare Diseases, Chinese Academy of Medical Science and Peking Union Medical College, National Clinical Research Center for Dermatologic and Immunologic Diseases, Beijing, China.
Telangiectasia macularis multiplex acquisita is an acquired cutaneous telangiectasis of unknown aetiology, and it lacks both effective and cost-efficient treatment. This study aims to identify a novel potential associated factor of the disease and explore feasible therapeutic interventions. In this retrospective case series study, 46 Chinese patients diagnosed with telangiectasia macularis multiplex acquisita between 1 January 2007 and 18 May 2023 were included.
View Article and Find Full Text PDFIndian J Dermatol Venereol Leprol
April 2024
Hospital for Skin Disease and Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, China.
Telangiectasia macularis multiplex acquisita is a rarely described entity, characterized by multiple asymptomatic erythematous and/or brownish macules with telangiectasias, preferably on bilateral upper arms and trunk. We reported a 56-year-old Chinese man with telangiectasia macularis multiplex acquisita. Dermoscopic examination demonstrated an erythematous-brownish background with a striking angioid streak pattern (a central arteriole with superficial radiating small vessels attributed to spider-like eruptions) and linear-irregular branching vessels.
View Article and Find Full Text PDFCureus
March 2024
Department of Dermatology, Taibah University, Madinah, SAU.
The authors would like to report a rare case of telangiectasia macularis eruptiva perstans (TMEP), a form of cutaneous mastocytosis, in a 55-year-old female patient with a recent diagnosis of type 2 diabetes mellitus on empagliflozin. The patient presented with a two-month history of rash and itching on her lower extremities, unresponsive to topical treatment. A dermoscopic evaluation and a skin biopsy confirmed the diagnosis of TMEP.
View Article and Find Full Text PDFCureus
January 2024
Dermatopathology, International Dermpath Consult, Dubai, ARE.
Mastocytosis is a disease of the mast cells caused by an increase in the number of mast cells due to abnormal proliferation. The disease is associated with a mutation in the gene, which is a key factor in the development of mast cells. Mastocytosis is classified into two main groups, namely, cutaneous and systemic mastocytosis, based on the site of mast cell accumulation.
View Article and Find Full Text PDFDiagnostics (Basel)
January 2024
St John's Institute of Dermatology, Guy's Hospital, London SE1 9RT, UK.
Background: Mastocytosis is characterized by an accumulation of clonal mast cells (MCs) in tissues such as the skin. Skin lesions in mastocytosis may be clinically subtle or heterogeneous, and giving the correct diagnosis can be difficult.
Methods: This study compiles personal experiences together with relevant literature, discussing possible obstacles encountered in diagnosing skin involvement in mastocytosis and cutaneous mastocytosis (CM).
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