Merkel cell carcinoma (MCC) is a rare cutaneous neuroendocrine tumor with a poor five-
year survival rate. Yearly cases have risen nearly 350% since the early 1980s, and these …

Simple Summary Managing locally advanced periocular malignant tumours, especially
those invading the orbit, is challenging. Orbital exenteration has long been considered the …

Background: Merkel cell carcinoma (MCC) is a rare type of neuroendocrine tumor. Palpebral
localization represents 2.5% of MCCs. Surgery is not always possible due to the localization …

Purpose Merkel cell polyomavirus (MCPyV) infection is a known to be a critical risk factor for
the development of Merkel cell carcinoma (MCC). Various reports on cutaneous MCC have …

The human ocular surface hosts a paucibacterial resident microbiome and virome. The
factors contributing to homeostasis of this mucosal community are presently unknown. To …

Merkel cell carcinoma (MCC) is a rare primary cutaneous neuroendocrine carcinoma with a
high mortality rate. It typically affects elderly Caucasians, with a slight predilection for males …

Merkel cell polyomavirus (MCPyV) prevalence in Merkel cell carcinoma (MCC) cases is
controversial. The detection and quantification of MCPyV DNA is mainly performed by PCR …

ABSTRACT Purpose Upadacitinib, a Janus kinase (JAK) inhibitor, has been approved by
the FDA to treat various autoimmune conditions. This study assessed its adverse events by …

This chapter summarizes sweat gland and hair follicle tumors affecting the eyelids, brows,
and temples. The normal apocrine and eccrine apparatus are defined, followed by a …

This article aims to present the differential diagnostics of benign and malignant eyelid
tumours. The most common malignant eyelid tumour is basal cell carcinoma, followed by …