"Clinical and Pathological Insights into Subungual Solitary Glomus Tumor" provides a detailed examination of a rare but significant condition affecting the nail bed. The study explores the clinical presentation, diagnostic challenges, and pathological characteristics of subungual solitary glomus tumors, aiming to enhance understanding and improve management strategies for this condition.

Subungual solitary glomus tumors are benign, often painful growths that typically present beneath the nail, characterized by localized pain exacerbated by cold temperatures and pressure. This study reviews a series of clinical cases to highlight common symptoms, diagnostic pathways, and treatment outcomes. The research employs a combination of patient history, physical examination, imaging studies, and histopathological analysis to comprehensively evaluate the tumors.

Pathologically, glomus tumors are characterized by their origin from glomus bodies, which are specialized vascular structures involved in thermoregulation. The study provides insights into the histological features of these tumors, including their vascular nature, and discusses the implications of these features for diagnosis and treatment. The results indicate that accurate diagnosis often requires a high index of suspicion, as symptoms may overlap with other nail bed conditions. Imaging techniques, such as MRI and ultrasound, play a crucial role in identifying the tumor's location and extent, while biopsy confirms the diagnosis. Surgical excision remains the primary treatment, with most patients experiencing significant relief of symptoms and low recurrence rates.

Glomus tumor, subungual tumor, solitary glomus tumor

David H. Kim “Glomus tumor of the finger tip and MRI appearence” in Iowa Orthop J. 1999; 19: 136–138

Jon H Meyerle, Erin L. Spillane, Michael J Wells, Christen M Mowad, Dirk M Elston, Abby S Van Voorhees, “Dermatologic Manifestations of Glomus Tumor” in http://emedicine.medscape.com/article/1083405, updated Feb 06, 2014.

Raymond E. Anakwe, Jane E. McEachan, “ A glomus tumour beneath the painful unpolished nail”inCMAJ vol. 182 no. 12, September 7, 2010.

Hiroyuki Fujioka, Takeshi Kokubu, Toshihiro Akisue, Issei Nagura, Narikazu Toyokawa, Atsuyuki Inui, Ryosuke Sakata, Masahiro Kurosaka, “Treatment of Subungual Glomus Tumor”, in Kobe J. Med. Sci., Vol. 55, No. 1, pp. E1-E4, 2009.

Laura de Sena Nogueira Maehara, Eugenia Maria Damasio Ohe, Mauro Yoshiaki Enokihara, NilceoSchwery Michalany, Sergio Yamada, Sergio Henrique Hirata, “Diagnosis of glomus tumor by nail bedandmatrix dermoscopy” in An Bras Dermatol. 2010;85(1):236-8.

6. Holger A. Haenssle, Andreas Blum , Rainer Hofmann-Wellenhof , Juergen Kreusch , WilhelmStolz, Giuseppe Argenziano , Iris Zalaudek , Franziska Brehmer, “When all you have is a dermatoscope—start looking at the nails” in Dermatology Practical and Conceptual.