Is TrichoScan a new diagnostic method for diffuse hair loss?

In this study, we investigated the sensitivity of TrichoScan, a computer-based phototrichogram, in the evaluation of diffuse hair loss in women and the relationship between iron deficiency anemia and hair loss. Materials and methods: We recruited 100 female patients with diffuse hair loss. In all of the patients, a 1-cm2 area of hair located in a temporoparietal region was shortened to 0.5 mm. The shaved scalp regions were stained with black dye. The subject then waited for 12 min. Subsequently, pictures of these regions were taken with a videodermoscope and analyzed with the TrichoScan software program. Results: The ferritin levels were markedly low in these groups. The ratio of anagen was highest in the telogen effluvium (TE) mild group, followed by the TE severe group, and was lowest in the androgenetic alopecia (AGA) group (P < 0.05). The ratio of telogen was markedly higher in the AGA group, and the difference was statistically significant when compared with the other 2 groups (P < 0.05). Conclusion: The hair analysis results with the TrichoScan software were satisfactory and the results were consistent with the clinical diagnosis. In particular, the use of TrichoScan was very successful in the differentiation between AGA and TE.

Is TrichoScan a new diagnostic method for diffuse hair loss?

In this study, we investigated the sensitivity of TrichoScan, a computer-based phototrichogram, in the evaluation of diffuse hair loss in women and the relationship between iron deficiency anemia and hair loss. Materials and methods: We recruited 100 female patients with diffuse hair loss. In all of the patients, a 1-cm2 area of hair located in a temporoparietal region was shortened to 0.5 mm. The shaved scalp regions were stained with black dye. The subject then waited for 12 min. Subsequently, pictures of these regions were taken with a videodermoscope and analyzed with the TrichoScan software program. Results: The ferritin levels were markedly low in these groups. The ratio of anagen was highest in the telogen effluvium (TE) mild group, followed by the TE severe group, and was lowest in the androgenetic alopecia (AGA) group (P < 0.05). The ratio of telogen was markedly higher in the AGA group, and the difference was statistically significant when compared with the other 2 groups (P < 0.05). Conclusion: The hair analysis results with the TrichoScan software were satisfactory and the results were consistent with the clinical diagnosis. In particular, the use of TrichoScan was very successful in the differentiation between AGA and TE.

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  • Lee HJ, Ha SJ, Lee JH, Kim JW, Kim HO, Whiting DA. Hair counts from scalp biopsy specimens in Asians. J Am Acad Dermatol 2002; 46: 218–221.
  • Tajima M, Hamada C, Arai T, Miyazawa M, Shibata R, Ishino A. Characteristic features of Japanese women’s hair with aging and with progressing hair loss. J Dermatol Sci 2007; 45: 93–103.
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Turkish Journal of Medical Sciences-Cover
  • ISSN: 1300-0144
  • Yayın Aralığı: Yılda 6 Sayı
  • Yayıncı: TÜBİTAK
Sayıdaki Diğer Makaleler

Refeeding hypophosphatemia: a potentially fatal danger in the intensive care unit*

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Protective effects of montelukast and Hypericum perforatum against intestinal ischemia-reperfusion injury in hamsters

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Resistin predicts ischemia in myocardial perfusion scintigraphy

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Effects of intraabdominal pressure on mean platelet volume during laparoscopic cholecystectomy

Rüçhan Bahadır CELEP, Şahin KAHRAMANCA, Mustafa ÖZSOY, Cem AZILI, Süleyman ÇETİNKÜNAR, Ahmet Oğuz HASDEMİR, Hakan GÜZEL, Gülay ÖZGEHAN, İbrahim ÇOLHAN, Tevfik Hadi KÜÇÜKPINAR

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Chronic moderate alcohol consumption induces iNOS expression in the penis: An immunohistochemical study

Süheyla GONCA, Yusufhan YAZIR, Semil Selcan GÖÇMEZ, Ekim Nur DALÇIK, Tijen UTKAN, Hakkı DALÇIK

Relation of age and sex with carotid intima media thickness in healthy children

Ali KOÇYİĞİT, Mustafa DOĞAN, İsmail YILMAZ, Murat ÇAĞLAR, Celile HATİPOĞLU, Figen KOÇYİĞİT, Duygu HEREK, Nevzat KARABULUT

Prevalence of blaIMP and blaVIM gene carriage in metallo-β lactamase-producing burn isolates of Pseudomonas aeruginosa in Tehran

Fereshteh EFTEKHAR, Fatemeh SALIMI

Refeeding hypophosphatemia: a potentially fatal danger in the intensive care unit

Ramazan COŞKUN, Kürşat GÜNDOĞAN, Süleyman BALDANE, Muhammet GÜVEN, Murat SUNGUR

Leiomyoma of the esophagus: open versus thoracoscopic enucleation

Sedat ZİYADE, Hüseyin KADIOĞLU, Şenel YEDİYILDIZ, Nur BÜYÜKPINARBAŞILI, Ömer SOYSAL