Bibliometric Analysis of Recent Developments in Trichoscopy for Tinea Capitis

Tinea capitis, a fungal scalp infection, poses economic and public health concerns. In evaluating its clinical features, trichoscopy can be a valuable tool for supporting primary diagnosis and initiating treatment before culture results are available. Early and accurate diagnosis is crucial to prevent complications and transmission, especially in settings with limited access to laboratory tests. Considering these advantages, this review was conducted to map the development of trichoscopy research by bibliometric analysis, enabling its potential to be better understood and applied in clinical practice. This study explored the role of trichoscopy in assessing the clinical features of tinea capitis through bibliometric analysis using VOSviewer, with data collected from the Scopus and PubMed databases. The Scopus database was accessed on April 28, 2025, and the PubMed database was accessed on May 2, 2025 using the keywords “Tinea Capitis” OR “Trichoscopy.” The results show a dynamic and globally collaborative development in research on the use of trichoscopy for diagnosing tinea capitis. Trichoscopy has proven especially useful in settings where immediate access to laboratory assessments is limited. In addition, trichoscopic findings can help distinguish tinea capitis from other differential diagnoses, such as seborrheic dermatitis, alopecia areata, and trichotillomania (TTM). Overall, trichoscopy is a valuable and effective diagnostic tool for tinea capitis.