Nonmelanoma Skin Cancer of the Ear: Frequency, Patients' Knowledge, and Photoprotection Practices

Abstract

Directed public education about the ear as a high-risk, common site for NMSC is needed. The authors have indicated no significant interest with commercial supporters.

Photoprotective habits of patients with cutaneous lupus erythematosus

“…12–15 These studies generally found that individuals with dark skin types practiced photoprotection less frequently than those with light skin. 13 In our CLE population, overall SPH scores were significantly lower for the medium-skinned (i.e. skin types III–IV) and dark-skinned (i.e.…”

“…13, 15 The gender difference in photoprotective habits may be attributed to cultural customs. However, the photoprotective methods favored by men may not be as effective as those methods favored by women.…”

Characteristics of Squamous Cell Carcinoma In Situ of the Ear Treated Using Mohs Micrographic Surgery

“…SCC is a common cutaneous tumor with a steadily rising incidence rate predominantly affecting sun‐sensitive individuals with years of chronic sun exposure . Of head and neck locations, the ear is the fifth most common location for SCC but represent a high‐risk area for metastasis . Approximately 5% to 10% of newly diagnosed skin cancers are located on the ear .…”

“…10 Of head and neck locations, the ear is the fifth most common location for SCC but represent a high-risk area for metastasis. [11][12][13][14] Approximately 5% to 10% of newly diagnosed skin cancers are located on the ear. 15 In the setting of recurrent invasive SCC of the ear, approximately 45% of patients will demonstrate nodal metastasis.…”

“…Studies in the literature have suggested a male predominance for SCC of the ear ranging from 2:1 21,22 to 22:1. 11,20 Possible explanations include women having longer hair, which offers natural sun protection to the ears, or better sunscreen use and sunprotective behaviors by women. [23][24][25] Women may be more likely to wear wide-brimmed hats covering the ears than men, who may be more inclined to wear baseball-type hats.…”