Reviewed By:
Sarita Nori, MD (Dermatology)
Dr. Sarita Nori was drawn to dermatology because of the intersection of science and medicine that is at the heart of dermatology. She feels this is what really allows her to help her patients. “There is a lot of problem-solving in dermatology and I like that,” she explains. “It’s also a profession where you can help people quickly and really make a difference in their lives.” | Some of the typical skin problems that Dr. Nori treats include skin cancers, psoriasis, acne, eczema, rashes, and contact dermatitis. Dr Nori believes in using all possible avenues of treatment, such as biologics, especially in patients with chronic diseases such as eczema and psoriasis. “These medications can work superbly, and they are really life-changing for many patients.” | Dr. Nori feels it’s important for patients to have a good understanding of the disease or condition that is affecting them. “I like to educate my patients on their problem and have them really understand it so they can take the best course of action. Patients always do better when they understand their skin condition, and how to treat it.”
Yukiko Ueda, MD (Dermatology)
Dr. Ueda graduated from the Niigata University School of Medicine and trained at the University of Tokyo Medical School. She is currently a clinical assistant professor at the Department of Dermatology, Jichi Medical University, and holds several posts in the dermatology departments at Kyoto Prefectural University of Medicine, Komagome Hospital, University of Tokyo, and the Medical Center of Japan Red Cross Society.
Content updated on Apr 4, 2024
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My skin got thicker
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About the Symptom
Lichenification is when the skin becomes thick and leathery. It may have a bumpy texture and be darker than surrounding skin. It can have multiple causes including itch and sun damage.
Possible Causes
Generally, Leathery neck can be related to:
Psoriatic Arthritis is an inflammatory joint condition associated with the skin disorder Psoriasis, which causes red, scaly patches on the skin. Joint pain, swelling and stiffness are typical signs of Psoriatic Arthritis.
Rashes often seen in kids. They look like lines of raised, pink, small bumps on the skin. The exact cause is unknown.
Allergic rashes. Risk factors include genetics, other allergic diseases, new skin products, and allergic foods. Childhood eczema cases can resolve by adulthood, but it can also occur in adults.
Related serious diseases
Sometimes, Leathery neck may be related to these serious diseases:
Scedosporiosis is a range of diseases caused by the fungus Scedosporium. These fungi can cause infection in various body organs, usually when the immune system is weakened or compromised.
Doctor's Diagnostic Questions
Your doctor may ask these questions to check for this symptom:
Do you have areas of rough or thick skin?
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References
Aboobacker S, Harris BW, Limaiem F. Lichenification. 2022 May 8. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2022 Jan–. PMID: 30726017.
https://www.ncbi.nlm.nih.gov/books/NBK537332/
Weber FP, Jupe F. Lichenification. Proc R Soc Med. 1935 Mar;28(5):510-1. PMID: 19990191; PMCID: PMC2205855.
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2205855/
Díaz JM, Bruñén JMG, Cameo RB, González AM. Erythroderma and Chronic Lichenification. Eur J Case Rep Intern Med. 2019 May 29;6(6):001119. doi: 10.12890/2019_001119. PMID: 31293993; PMCID: PMC6601693.
https://www.ejcrim.com/index.php/EJCRIM/article/view/1119
Dore SE. Circumscribed Lichenification (Névrodermite). Proc R Soc Med. 1912;5(Dermatol Sect):147. PMID: 19975743; PMCID: PMC2005842.
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2005842/
Sbrana F, Loggini B, Galimberti S, Coceani M, Latorre M, Seccia V, L'Abbate S, Mosca M, Pasanisi EM, Baldini C. Chronic skin lichenification as unusual presentation of eosinophilic granulomatosis with polyangitis: case report and literature review. Acta Reumatol Port. 2016 Apr-Jun;41(2):158-61. English. PMID: 27606476.
http://www.arprheumatology.com/article_download.php?id=1183
Reviewed By:
Sarita Nori, MD (Dermatology)
Dr. Sarita Nori was drawn to dermatology because of the intersection of science and medicine that is at the heart of dermatology. She feels this is what really allows her to help her patients. “There is a lot of problem-solving in dermatology and I like that,” she explains. “It’s also a profession where you can help people quickly and really make a difference in their lives.” | Some of the typical skin problems that Dr. Nori treats include skin cancers, psoriasis, acne, eczema, rashes, and contact dermatitis. Dr Nori believes in using all possible avenues of treatment, such as biologics, especially in patients with chronic diseases such as eczema and psoriasis. “These medications can work superbly, and they are really life-changing for many patients.” | Dr. Nori feels it’s important for patients to have a good understanding of the disease or condition that is affecting them. “I like to educate my patients on their problem and have them really understand it so they can take the best course of action. Patients always do better when they understand their skin condition, and how to treat it.”
Yukiko Ueda, MD (Dermatology)
Dr. Ueda graduated from the Niigata University School of Medicine and trained at the University of Tokyo Medical School. She is currently a clinical assistant professor at the Department of Dermatology, Jichi Medical University, and holds several posts in the dermatology departments at Kyoto Prefectural University of Medicine, Komagome Hospital, University of Tokyo, and the Medical Center of Japan Red Cross Society.
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