BACKGROUND: The scalp is a unique anatomic region, in which pilosebaceous follicles are concentrated. OBJECTIVE: We sought to investigate demographic characteristics and histologic distributions of malignant scalp tumors. METHODS: Primary and metastatic scalp malignancies diagnosed histopathologically between 1983 and 2003 were reviewed. Age at diagnosis, sex, and histologic types were analyzed. RESULTS: A total of 398 Taiwanese patients (200 males, 198 females) were selected. Age at diagnosis ranged from 3 to 103 years. Most malignant scalp tumors (69.8%) occurred in those 50 years or older. Basal (41.2%) and squamous (16.6%) cell carcinomas were the most common histologic types. Surprisingly, metastatic tumors (12.8%) came in third, in which lung cancers were the most frequent primary tumor in both male and female patients. LIMITATIONS: In our series, the case number of metastatic scalp malignancies was underestimated because not all patients with metastatic scalp tumors received a scalp skin biopsy. CONCLUSION: Because a wide spectrum of primary and metastatic malignancies can occur on the scalp, scalp inspection should be included in general screening for either skin or internal cancers.
BACKGROUND: The scalp is a unique anatomic region, in which pilosebaceous follicles are concentrated. OBJECTIVE: We sought to investigate demographic characteristics and histologic distributions of malignant scalp tumors. METHODS: Primary and metastatic scalp malignancies diagnosed histopathologically between 1983 and 2003 were reviewed. Age at diagnosis, sex, and histologic types were analyzed. RESULTS: A total of 398 Taiwanese patients (200 males, 198 females) were selected. Age at diagnosis ranged from 3 to 103 years. Most malignant scalp tumors (69.8%) occurred in those 50 years or older. Basal (41.2%) and squamous (16.6%) cell carcinomas were the most common histologic types. Surprisingly, metastatic tumors (12.8%) came in third, in which lung cancers were the most frequent primary tumor in both male and female patients. LIMITATIONS: In our series, the case number of metastatic scalp malignancies was underestimated because not all patients with metastatic scalp tumors received a scalp skin biopsy. CONCLUSION: Because a wide spectrum of primary and metastatic malignancies can occur on the scalp, scalp inspection should be included in general screening for either skin or internal cancers.
Authors: Kelly E Flanagan; Laura J Burns; James T Pathoulas; Chloe J Walker; Isabel Pupo Wiss; Kristine M Cornejo; Maryanne M Senna Journal: Skin Appendage Disord Date: 2021-06-16
Authors: Joshua M Schulman; Mariela L Pauli; Isaac M Neuhaus; Roberto Sanchez Rodriguez; Keyon Taravati; Uk Sok Shin; Timothy H McCalmont; Michael D Rosenblum Journal: J Am Acad Dermatol Date: 2016-01-09 Impact factor: 11.527
Authors: Iwona Chlebicka; Aleksandra A Stefaniak; Anna Gawdzik; Alicja RygaŁ; Łukasz Matusiak; Jacek C Szepietowski Journal: In Vivo Date: 2020 Sep-Oct Impact factor: 2.155