Acquired acanthosis nigricans with tripe palms in a patient with interstitial lung disease

Acanthosis nigricans in the setting of severe pulmonary disease exacerbated by COVID-19 infection

“…Since then, a case of non-malignancyeassociated acanthosis nigricans with tripe palms was also reported in a patient with underlying fibrotic interstitial lung disease (ILD). 4 Interestingly, although acanthosis nigricans is often refractory to treatment, our patient and the patient described in the case report by Danesh et al 4 both noted resolution of skin findings following lung transplantation.…”

Malignant Acanthosis Nigricans: An Indicator of Internal Malignancy

“…8 Tripe palms are characterised by velvety, verrucous thickening of the palms with exaggeration of skin markings. 9 This case presents the rare association of undifferentiated malignant neoplasm of hepatic bile duct with MAN, tripe palms, oral mucosal lesions and florid cutaneous papillomatosis. Factors that stimulate epidermal keratinocytes and dermal fibroblast proliferation are the causal elements of acanthosis nigricans.…”

Image Gallery: Generalized mucosal and cutaneous papillomatosis, a unique sign of malignant acanthosis nigricans

“…Dear Editor , Acanthosis nigricans (AN) is a rare cutaneous condition that may be associated with a certain endocrinological disease or autoimmune disease, or even serve as a potential marker of an underlying undiagnosed cancer . Malignant AN is most commonly associated with gastric adenocarcinoma, and may also occur later than the cancer.…”