{"title":"Trichophyton indotineae and itraconazole failures: Is it really happening and what can we do about it?","authors":"Kabir Sardana, Savitha Sharath, Ananta Khurana","doi":"10.25259/IJDVL_115_2025","DOIUrl":"10.25259/IJDVL_115_2025","url":null,"abstract":"","PeriodicalId":50376,"journal":{"name":"Indian Journal of Dermatology Venereology & Leprology","volume":" ","pages":"846-847"},"PeriodicalIF":3.4,"publicationDate":"2025-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144048189","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Erythrodontia due to dental plaques: A pitfall in dermatological examination.","authors":"Sonika Garg, Deepika Yadav, Majida Muzaffar, Ananya Sharma","doi":"10.25259/IJDVL_973_2025","DOIUrl":"https://doi.org/10.25259/IJDVL_973_2025","url":null,"abstract":"","PeriodicalId":50376,"journal":{"name":"Indian Journal of Dermatology Venereology & Leprology","volume":" ","pages":"1-3"},"PeriodicalIF":3.4,"publicationDate":"2025-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145642032","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Skin colour is determined by four biochromes: oxyhaemoglobin (red), reduced haemoglobin (blue), carotenoids (yellow), and, most importantly, the amount and type of melanin produced and its distribution in the skin. Pigmentary disorders comprise hypopigmentary, hyperpigmentary, and non-melanin pigmentary diseases. While the former two are discussed frequently, non-melanin pigmentary conditions are not unusual. Based on the aetiology and colour of pigmentation, these disorders can be categorised into blue-coloured lesions, hypopigmented lesions due to vascular aetiology, yellow-coloured lesions (xanthoderma), green-coloured lesions, pigmentation caused by heavy metals, and the miscellaneous group comprising conditions like chromhidrosis and ochronosis. While a few of these conditions may be confined to the skin, others can give an important clue to an underlying systemic disease. This review attempts to summarise the conditions that present as non-melanin pigmentation. It is imperative to recognise these entities and provide appropriate treatment to the patient.
{"title":"Non-melanin pigmentation: A narrative review.","authors":"Pragya Ashok Nair, Pooja Arora, Chethana S Gurumurthy, Guneet Awal, Hima Gopinath, Shivani Bansal, Pooja Agarwal, Rita Vora, Priyadarshini Sahu, Gauri Dinesh Mahabal","doi":"10.25259/IJDVL_1732_2024","DOIUrl":"https://doi.org/10.25259/IJDVL_1732_2024","url":null,"abstract":"<p><p>Skin colour is determined by four biochromes: oxyhaemoglobin (red), reduced haemoglobin (blue), carotenoids (yellow), and, most importantly, the amount and type of melanin produced and its distribution in the skin. Pigmentary disorders comprise hypopigmentary, hyperpigmentary, and non-melanin pigmentary diseases. While the former two are discussed frequently, non-melanin pigmentary conditions are not unusual. Based on the aetiology and colour of pigmentation, these disorders can be categorised into blue-coloured lesions, hypopigmented lesions due to vascular aetiology, yellow-coloured lesions (xanthoderma), green-coloured lesions, pigmentation caused by heavy metals, and the miscellaneous group comprising conditions like chromhidrosis and ochronosis. While a few of these conditions may be confined to the skin, others can give an important clue to an underlying systemic disease. This review attempts to summarise the conditions that present as non-melanin pigmentation. It is imperative to recognise these entities and provide appropriate treatment to the patient.</p>","PeriodicalId":50376,"journal":{"name":"Indian Journal of Dermatology Venereology & Leprology","volume":" ","pages":"1-10"},"PeriodicalIF":3.4,"publicationDate":"2025-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145642128","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The enduring legacy of the father-son duo - A tribute to the Civatte family and their contributions to dermatology.","authors":"Sushmitha Dharani Sankar","doi":"10.25259/IJDVL_334_2025","DOIUrl":"https://doi.org/10.25259/IJDVL_334_2025","url":null,"abstract":"","PeriodicalId":50376,"journal":{"name":"Indian Journal of Dermatology Venereology & Leprology","volume":" ","pages":"1-3"},"PeriodicalIF":3.4,"publicationDate":"2025-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145642124","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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