International Journal of Trichology最新文献

{"title":"A Rare Case of Focused Pulling Type of Trichotillomania Presenting as Dermatological Pathomimicry.","authors":"Ipsita Debata, Debasmita Behera, Chinmoy Raj, Abhishek Lachure","doi":"10.4103/ijt.ijt_53_22","DOIUrl":"10.4103/ijt.ijt_53_22","url":null,"abstract":"<p><p>Nonhealing ulcers are defined as spontaneous or traumatic lesions, unresponsive to initial therapy, or which persist despite appropriate care. Trichotillomania (TTM) is an impulse control disorder, where severe form may cause ulcer and scarring. After extensive research, we could not find any case showing the association of TTM with large-sized factitious ulcer. Hence, we report a rare case of 30 year old female presenting with TTM and large sized factitious ulcer.</p>","PeriodicalId":14417,"journal":{"name":"International Journal of Trichology","volume":"15 4","pages":"169-172"},"PeriodicalIF":0.0,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11098146/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141065338","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Growth Factor Cocktail Including Fibroblast Growth Factor 9 (Cellcurin) in the Treatment of Androgenetic Alopecia in Men and Women: A Randomized Controlled Trial.","authors":"Leonardo de Medeiros Quirino, Giovana Vilela Rocha","doi":"10.4103/ijt.ijt_39_21","DOIUrl":"10.4103/ijt.ijt_39_21","url":null,"abstract":"<p><strong>Objectives: </strong>Androgenetic alopecia (AGA) is the most common cause of hair loss in men and women, affecting about 30% of men and 15% of women at 30 years and 80% and 48% at 70 years, respectively. This study aims to assess the effectiveness of growth factor cocktail therapy including fibroblast growth factor 9 (FGF9) (Cellcurin) in men and women with AGA.</p><p><strong>Materials and methods: </strong>This is a single-center randomized controlled trial, conducted with 10 men and 10 women with AGA. Eight men participated in the therapeutic group and two men in the control group. Eight women participated in the therapeutic group and two women in the control group. All were classified by sex, age, duration, and degrees of progression of AGA. The study obtained approval from the Research Ethics Committee (REC) of the Federal University of Uberlandia at approval number: 36918620.8.0000.5152. Six microneedling sessions were performed with an electromedical pen with an interval of 15 days between sessions. In the therapeutic group, sterile injectable Cellcurin was used and, in the control group, injectable sterile minoxidil 5 mg/ml 2 ml, both through the drug delivery system. Trichoscopic photos were taken before and after 12 weeks in the frontal and vertex regions. Descriptive statistics were performed using the <i>t</i>-test with the IBM SPSS-25 software.</p><p><strong>Results: </strong>Men and women showed an expressive and significant increase in the amount of hair per cm² after Cellcurin therapy, as well as an increase in the amount of terminal hair, vellus hair, sum of the terminal hair diameters, and mean of the terminal hair diameters in both regions, frontal and vertex.</p><p><strong>Conclusions: </strong>In this study, we demonstrated that the use of Cellcurin in the treatment of AGA in men and women is associated with an increase in the amount of hair per cm², in the amount of terminal hair per cm², in the amount of vellus hair per cm², in the number obtained by the sum of the terminal hair diameters per cm², as well as an increase in the mean diameter of the terminal hairs.</p>","PeriodicalId":14417,"journal":{"name":"International Journal of Trichology","volume":"15 4","pages":"133-143"},"PeriodicalIF":0.0,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11098136/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141065340","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Plica Neuropathica in Infancy.","authors":"Bhavya Sangal","doi":"10.4103/ijt.ijt_56_22","DOIUrl":"10.4103/ijt.ijt_56_22","url":null,"abstract":"<p><p>Plica neuropathica is an acquired hair disorder characterized by matted hair locks. We report a case of plica neuropathica in infancy, where due to repeated washing of hair without combing led to matted hair nest on the scalp. We report this case due to its rare occurrence.</p>","PeriodicalId":14417,"journal":{"name":"International Journal of Trichology","volume":"15 4","pages":"167-168"},"PeriodicalIF":0.0,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11098141/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141065378","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A puzzling Presentation of Alopecia Areata: Sudden-Onset Whitening of Hair and its Spontaneous Resolution.","authors":"Gizem Pehlivan, Algün Polat Ekinci, Şule Öztürk Sarı","doi":"10.4103/ijt.ijt_6_22","DOIUrl":"10.4103/ijt.ijt_6_22","url":null,"abstract":"<p><p>A 39-year-old male presented with the complaint of sudden onset and progressive whitening of the scalp hair. The patient documented the situation by regularly taking selfies starting from the moment he noticed that his hair was starting to turn white. A diagnosis of alopecia areata involving pigmented hair was made with clinical, dermoscopic, histopathological, and immunofluorescence findings. Total regrowth of the pigmented hair was observed at 6 months follow-up without any systemic treatment.</p>","PeriodicalId":14417,"journal":{"name":"International Journal of Trichology","volume":"15 4","pages":"157-159"},"PeriodicalIF":0.0,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11098139/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141066687","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A Potpourri of Trichoscopic Findings: Unique Presentation of Hyperthyroidism-Induced Hair Changes.","authors":"Vrushali Jaysing Salve, Vishalakshi Viswanath, Pradnya Joshi, Mayuri Dhakne","doi":"10.4103/ijt.ijt_98_21","DOIUrl":"10.4103/ijt.ijt_98_21","url":null,"abstract":"<p><p>Hyperthyroidism is known to cause thin, brittle hair, and premature graying. Hair shaft abnormalities in hyperthyroidism have not been described in the literature. A visible and microscopic change in the hair shaft due to cosmetic procedures and environmental factors is known as hair weathering. Herein, we report a case of hair weathering in an adult female with hyperthyroidism with unique dermoscopic features.</p>","PeriodicalId":14417,"journal":{"name":"International Journal of Trichology","volume":"15 4","pages":"160-162"},"PeriodicalIF":0.0,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11098137/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141066699","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Halting the Progression of Cicatricial Alopecia with Injectable Platelet-Rich Fibrin.","authors":"Siddhi Bhalchandra Chikhalkar, Surender Singh, Avani Jatin Kumar Shah, Bhushan Madke, Yallappa Ramchandrappa Kabbannavar","doi":"10.4103/ijt.ijt_116_21","DOIUrl":"10.4103/ijt.ijt_116_21","url":null,"abstract":"<p><p>Discoid lupus erythematosus (DLE) is a chronic variant of cutaneous lupus erythematosus characterized by well-defined erythematous plaques with adherent scales and follicular plugging. The affected scalp shows erythema, edema, atrophy, alopecia, and telangiectasia. Trichoscopy of DLE shows branching capillaries, white patches, keratin plugs, reduced follicular ostia, and white dots and blue-gray dots arranged in speckles pattern. Prompt diagnosis and aggressive, early multimodal therapy helps in preventing disfiguring hair loss and psychosocial sequelae. Hereby, we present a case of reversal of hair loss in DLE with newer modalities of treatment such as injectable platelet-rich fibrin.</p>","PeriodicalId":14417,"journal":{"name":"International Journal of Trichology","volume":"15 4","pages":"163-166"},"PeriodicalIF":0.0,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11098144/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141065375","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Photodistributed Lichenoid Eruption with Alopecia: A Unique Presentation of Graham-Little-Piccardi-Lasseur Syndrome.","authors":"Austin Ambur, Aashni Bhukhan, Charles Dunn, Rajiv Nathoo","doi":"10.4103/ijt.ijt_47_22","DOIUrl":"10.4103/ijt.ijt_47_22","url":null,"abstract":"<p><p>Graham-Little-Piccardi-Lasseur syndrome (GLPLS) is characterized by diffuse alopecia and a lichenoid follicular eruption affecting the scalp, eyebrows, and intertriginous regions. It is considered a variant of lichen planopilaris. The condition often begins as hyperkeratotic papules on the trunk and extremities followed by the development of alopecia. Several subtypes of lichen planus have been associated with a photodistriubuted eruption including lichenoid drug reactions, actinic lichen planus, and lichen planus pigmentosus; however, there are no reported cases associated with GLPLS. We herein report the first case of GLPLS displaying a photodistributed lichenoid eruption to expand upon the differential diagnosis of photoaggravated conditions. We also use this case to review the pathophysiology and therapeutic modalities to manage GLPLS.</p>","PeriodicalId":14417,"journal":{"name":"International Journal of Trichology","volume":"15 4","pages":"154-156"},"PeriodicalIF":0.0,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11098140/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141066702","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Meta-analysis on the Efficacy of Platelet-rich Plasma in Patients with Androgenetic Alopecia.","authors":"Olga Olisova, Mariia Potapova, Aleksandr Suvorov, Danila Koriakin, Anfisa Lepekhova","doi":"10.4103/ijt.ijt_90_22","DOIUrl":"10.4103/ijt.ijt_90_22","url":null,"abstract":"<p><p>Platelet-rich plasma (PRP) is an autologous platelet concentrate in plasma enriched with growth factors that may stimulate tissue regeneration, collagen formation, re-epithelization, and angiogenesis. PRP is widely used as an androgenetic alopecia treatment option. The present work aims to test the efficacy of various PRP methods, including those with single-spin and double-spin centrifugation. We performed a review of articles published from 2011 to 2021 in PubMed and ScienceDirect. The studies vary in the preparation procedure, dose, number, intervals between the procedures, and the injection technique because of low standardization of PRP preparation, complicating the evaluation of the clinical efficacy of the method. Based on the conducted statistical analysis, we came to the conclusion that the double-spin PRP preparation method was superior to the single-spin technique, which may be taken into account for AGA management.</p>","PeriodicalId":14417,"journal":{"name":"International Journal of Trichology","volume":"15 4","pages":"117-126"},"PeriodicalIF":0.0,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11098138/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141066701","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Nivolumab-Induced Lichen Planopilaris: Case Report and Literature Review of Hair Disorders Associated with Targeted Oncological Therapies.","authors":"Leila Asfour, David Rutkowski, Iskander H Chaudhry, Matthew J Harries","doi":"10.4103/ijt.ijt_95_21","DOIUrl":"10.4103/ijt.ijt_95_21","url":null,"abstract":"<p><p>Immune checkpoint inhibitors (ICIs) have revolutionized cancer therapies. Their mechanism promotes a cytotoxic T-cell activation against the tumor cells, but as a consequence, immune-mediated toxicities are increasingly being identified. Cutaneous immune-mediated adverse events (AE) occur in 32% of patients, with possible higher grade AEs seen with anti-programmed cell death protein 1, such as nivolumab. A 67-year-old woman with metastatic melanoma, previously treated for 2 years on dual ICI (ipilimumab and nivolumab), had her treatment interrupted due to grade-3 hepatitis. She was subsequently recommenced on single-agent nivolumab with good response, before discontinuation due to remission. She reported worsening scalp pruritus with associated erythema, scaling, and global hair thinning. On examination, she had significant erythema throughout the scalp with perifollicular scaling and evidence of scarring. She reported severe distress from her symptoms. Her scalp biopsy demonstrated features of scarring alopecia with infundibular and isthmic inflammation and interface change in keeping with lichen planopilaris. Follicular toxicities are rarely reported, possibly due to imprecise AE phenotyping or underreporting. However, growing evidence suggests that patients can develop follicular pigmentary changes and nonscarring alopecia. To our knowledge, this is the first case of scarring alopecia reported with nivolumab. Current treatments for ICI-induced toxicities are limited.</p>","PeriodicalId":14417,"journal":{"name":"International Journal of Trichology","volume":"15 3","pages":"105-107"},"PeriodicalIF":0.0,"publicationDate":"2023-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10763733/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139097768","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A Comment on Mercantilism in the Trichological Sciences.","authors":"Ralph Michel Trüeb","doi":"10.4103/ijt.ijt_29_21","DOIUrl":"10.4103/ijt.ijt_29_21","url":null,"abstract":"<p><p>A quasi-scientific interest in hair loss and hair care originated in a London barbershop, and became known as trichology, with the Institute of Trichologists being founded. Other corporations successively followed, offering paid courses by home-study for training of initiates who desire more knowledge about hair. Trichologists are not medically qualified but are taught the practice of care and treatment of the hair and scalp in health and disease within their restricted but specialized role. With the advent of opportunities in the social media, and of epiluminiscence microscopy, a procedure practiced by the guild of trichologists long before its nominal introduction as trichoscopy into dermatologic practice, representatives of the medical profession are following the example of the trichologists in offering online courses, though with a better understanding of clinical-pathological correlations based on their academic learning. Despite the enthusiasm emerging with its establishment as a dermatologic tool in the diagnosis of hair and scalp disorders, caution is warranted not to elevate trichoscopy to something like a fetish status. As a diagnostic procedure, trichoscopy is to be understood as representing an integral part of a comprehensive dermatological examination. The Hippocratic Oath is one of the oldest binding documents in history, allegedly still held sacred by physicians: to treat the ill to the best of one's ability, to preserve a patient's privacy, and to teach the secrets of medicine to the next generation without fee. And yet, as in no other field of medicine, paid online courses on trichoscopy are flourishing and with a primary commercial aim. However, dermato-trichology, or trichiatry require the same due diligence as any other medical discipline, with respect to its practice and its ethics. Medical artistry is neither reducible to a single hand-held diagnostic technique nor is it negotiable.</p>","PeriodicalId":14417,"journal":{"name":"International Journal of Trichology","volume":"15 3","pages":"85-87"},"PeriodicalIF":0.0,"publicationDate":"2023-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10763729/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139097763","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}