Background Acanthosis nigricans (AN) is a cutaneous disorder characterized by symmetric
velvety hyperpigmented plaques on intertriginous areas like axilla, neck, inframammary, and …

Background: During the COVID-19 pandemic, elderly individuals (with the chronological age
of 65 years and above) are more susceptible to the SARS-CoV-2 infection complications …

Most of drugs could have certain mucocutaneous reactions and COVID‐19 drugs are not an
exception that we focused. We systematically reviewed databases until August 15, 2020 and …

Oral isotretinoin is the most effective treatment for moderate to severe acne and its side
effects are mostly dose‐dependent. Low dose isotretinoin (0.5 mg/kg/day for 1 week every 4 …

: Background: Understand more about histopathological events of COVID-19 helps to
choose more proper management strategies and treatments. There are several ways to …

Acanthosis nigricans (AN) has been reported in relation to insulin resistance (IR). We aim to
review AN through an endocrine and metabolic perspective focusing on IR in association …

Striae distensae (SD) or stretch marks are among the most common forms of atrophic
scarring and cosmetic problems, especially in women, that negatively affect quality of life …

Background: Early recognition of acanthosis nigricans is important because acanthosis
nigricans can be a cutaneous manifestation of a variety of systemic disorders and, rarely, as …

Background: Coronaviruses are major pathogens of respiratory system causing different
disorders, including the common cold, Middle East respiratory syndrome, and severe acute …

Background Acanthosis nigricans is characterized as hyperpigmented skin and velvety
surface on posterior and lateral folds of the neck and the intertriginous areas. This study …