A 65-year-old man presented with an asymptomatic lesion on the left parietal scalp of 6 months’ duration. Three years prior, a cylindroma on the same area was excised by a general surgeon. Physical examination revealed a solitary 6 mm salmon-pink, firm, dome-shaped papule on the left parietal scalp (Figure 1). Dermatoscopic evaluation showed arborizing telangiectasia and several scattered white...


 Introduction
 Cylindroma is an appendageal tumour of the skin that usually benign in nature, arising from pluripotent stem cells follicular-sebaceous-apocrine unit. Usually, multiple cylindromas are a component Brooke-Spiegler syndrome (BSS) or occur only as lesions familial cylindromatosis (FC). The site occurrence tumours this condition scalp.
 Case Report
 Here, we repo...

Background. Dermoscopy provides additional criteria for the diagnosis of nonpigmented skin lesions. Case Report. An 80-year-old woman presented with an isolated, firm, dome-shaped, erythematous nodule with surface telangiectasia on her forehead. Dermoscopy showed areas of background pink coloration with arborizing telangiectasia, blue dots/globules, and ulceration. Histologic analysis revealed ...

Basaloid cancers of the lower gastrointestinal tract are rare. The lack of mucosal involvement of this type of tumor is uncharacteristic and, to our knowledge, has not been described. In addition, the cylindroma-like appearance of this cancer has only a few examples in the literature. A 51-year-old male presented to us with a history of ulcerative colitis (UC) and obstruction of the anal canal....

In the past 20 years, there has been an increasing amount of information forwarded regarding the tumor generally known as bronchial adenoma. Much has been said regarding their classification and nomenclature. Out of many names, those of cylindroma and carcinoid emerge as those in common usage to denote histologic types of bronchial adenoma. There are those who would stress the differences betwe...

Abstract CYLD cutaneous syndrome (CCS) presents during puberty with the development of hair follicle tumours, including cylindromas, spiradenomas or trichoepitheliomas, and is associated pathogenic variants in tumour suppressor gene CYLD. Germline BRCA2 are an increased risk breast, ovarian, pancreatic prostate cancer. Coinheritance both genes has not been previously reported, here, we present ...