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1.
J Drugs Dermatol ; 23(5): e124-e126, 2024 05 01.
Artigo em Inglês | MEDLINE | ID: mdl-38709684

RESUMO

Hydroxychloroquine (HCQ) is a disease-modifying anti-rheumatic medication for the treatment of various autoimmune conditions. A rare side effect of HCQ is thrombotic thrombocytopenic purpura (TTP). We present two cases of patients who developed purpura that did not meet TTP criteria following treatment with HCQ. While the etiology of HCQ-associated TTP is poorly understood, we propose a spectrum of manifestations related to HCQ, ranging from benign purpura to TTP. As multiple factors contribute to the disease, we believe that HCQ may act as a "second hit" in patients with genetic susceptibility, which also influences the variability in the severity of disease manifestations. J Drugs Dermatol. 2024;23(5):e124.     doi:10.36849/JDD.7781e.


Assuntos
Antirreumáticos , Hidroxicloroquina , Humanos , Antirreumáticos/efeitos adversos , Hidroxicloroquina/efeitos adversos , Hidroxicloroquina/administração & dosagem , Púrpura Trombocitopênica Trombótica/induzido quimicamente , Púrpura Trombocitopênica Trombótica/diagnóstico
2.
Cureus ; 16(2): e55085, 2024 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-38550418

RESUMO

Nail abnormalities, or onychodystrophy, can be caused by various pathologies, including fungal and nonfungal infections. These can result in difficulties with nail trimming, pain, and social discomfort that can significantly impact a patient's quality of life. Even experienced physicians may find it challenging to diagnose due to the lack of specificity in these changes. We present the case of a 60-year-old female who was initially diagnosed with onychodystrophy but was later found to have subungual verruca vulgaris after a nail avulsion and biopsy. This case highlights the importance of thorough diagnostic procedures and considering a broad range of differential diagnoses. We also discuss the challenges of treating subungual warts and the need for a precise therapeutic approach to ensure the best possible outcomes.

3.
Cureus ; 16(2): e53518, 2024 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-38440025

RESUMO

Basal cell carcinoma (BCC) is one of the most common cancers diagnosed in older patients and has low mortality. Surgical versus medical management is considered in patients with multiple comorbidities and limited life expectancy (LLE), where the risk-to-benefit ratio must be carefully assessed. Watchful waiting (WW) is a viable option for some patients with severe LLE when follow-up care can be provided vigilantly and frequently. Special consideration should be given to morbidity factors such as tumor growth, bleeding, pain, and social withdrawal that negatively affect the quality of life. We present the case of a 75-year-old male with a past medical history of multiple system atrophy, who presented with a BCC on the ear and face. We discuss the management of this patient and factors that may have led to the inappropriate use of WW.

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