It can present ulceration, inflammation or even bleeding and can cause necrosis of the adjacent tissues. [orpha.net]

This paper presents the diagnosis and management of one case of malignant proliferating trichilemmal cyst followed by review of the literature. [ncbi.nlm.nih.gov]

Presentation on theme: "Proliferating Trichilemmal Cyst Presenting as Limbal Mass Dr Pawan Prasher Sri Guru Ram Das Institute of Medical Sciences and Research, Amritsar, India. [slideplayer.com]

Progress logically from the histologic pattern, through the appropriate workup, around the pitfalls, to the best diagnosis. [books.google.de]

Radical surgical treatment and precise histological analysis are essential in order to achieve a fast and complete healing. Cooperation of the clinician and the pathologist is essential for accurate diagnosis, treatment and follow-up planning. [ncbi.nlm.nih.gov]

Prognosis is good in most cases but the patient should be followed closely after surgery. [2] Last updated: 1/6/2016 [rarediseases.info.nih.gov]

Objectives: (1) To report the incidence of cases of PTCs in a General Hospital during a 12 years period. (2) To determine the expression of ki67 using immunohistochemical staining. (3) To correlate ki67 reaction patterns with clinical prognosis. [ijtrichology.com]

[…] become malignant 11 Conclusions Proliferating trichilemmal cyst can present as a gradually progressing limbal mass It is a benign condition that needs to be distinguished from malignant squamous cell carcinoma which has similar presentation but different prognosis [slideplayer.com]

(A series of 63 cases of PTT showing an overall good prognosis and low recurrence rate with wide local excision.) Satyaprakash, AK, Sheehan, DJ, Sangueza, OP. “Proliferating trichilemmal tumors: A review of the literature”. [dermatologyadvisor.com]

Their correct recognition has an impact on treatment, outcome, and prognosis [2], [4], [5] and can prevent a therapeutic misadventure. References 1. Erdem H, Yildirim U, Uzunlar AK, Sahiner C, Ozcelik D, TopluG. [ijdvl.com]

The granulomatous lymphadenitis was presumed to be of tubercular etiology in an Indian patient, despite a failure to demonstrate bacilli in the tissue. [ijdvl.com]

Eruptive collagenomas are non familial connective tissue nevi of unknown etiology presented with an abrupt onset. While most cases are reported in young adults, there is a paucity of literature in children. [ingentaconnect.com]

Etiology Trichilemmal carcinoma is a carcinoma of the outer root sheath. The exact etiology is unknown, but it appears to be related to actinic damage. [clinicaladvisor.com]

(Etiology) The cause of development of Malignant Proliferating Pilar Tumor is unknown. [dovemed.com]

Epidemiology Frequency Proliferating pilar tumor (PPT) are rare. Sex These tumors occur more commonly in females than in males. [emedicine.medscape.com]

An analytical epidemiological approach. Dermatol.Surg. 23: 1043-1046. IF 1.505 138. [user.medunigraz.at]

Pathophysiology A proliferating pilar tumor (PPT) usually arises in the setting of single or multiple pilar cysts. An asymptomatic nodule is often present for months to years before a rapid increase occurs in the size of the lesion. [emedicine.medscape.com]

Pathophysiology It is unknown whether trichilemmal carcinoma develops from an existing benign lesion or de novo. Few trichilemmal carcinomas show evidence of a coexisting trichilemmoma. [clinicaladvisor.com]

Their correct recognition has an impact on treatment, outcome, and prognosis [2], [4], [5] and can prevent a therapeutic misadventure. References 1. Erdem H, Yildirim U, Uzunlar AK, Sahiner C, Ozcelik D, TopluG. [ijdvl.com]

Simple trichilemmal cysts are often easily enucleated, in contrast to proliferating trichilemmal cysts, which require wide local excision to prevent recurrence. 1 Because of the malignant potential of proliferating trichilemmal cysts, management includes [ajnr.org]

Consequently the surgical treatment performed comprised wide local excision with 1 cm margin of normal tissue to prevent recurrence, as suggested in the latest publication. [20] Consequently, we believe that the ki67 reaction patterns are in fact directly [ijtrichology.com]