A case of plica neuropathica

Authors

  • Premanshu Bhushan Dr. P.N. Behl, Skin Institute and School of Dermatology, Greater Kailash-1, New Delhi, India
  • Konchok Dorjay Dr. P.N. Behl, Skin Institute and School of Dermatology, Greater Kailash-1, New Delhi, India
  • Tasleem Arif Ellahi Medicare clinic, Srinagar, Kashmir.

DOI:

https://doi.org/10.66344/jpad.v31i2.1769

Abstract

Plica neuropathica is a rare disorder of scalp hair commonly encountered in adult females with few case reports in infants, children and adult male. In most of the cases there is psychological disturbance. Patients present with matted hair, sometimes with foul smell, oozing, scaling, and difficulty in combing hair. It is usually encountered in mentally disturbed, superstitious and religious believed patients.  We report a case of plica neuropathica in a 46 year old female associated with frequent rubbing of hair with fingers most probably with underlying psychiatric component.

References

1. Verma S, Thakur BK. Plica "Neuropathica" in an 11-Month-Old Boy. Pediatr Dermatol. 2014;31(6):e116-7.

2. Kanwar AJ, De D. Plica neuropathica in a 2-year-old boy. Int J Dermatol. 2007;46:410-1.

3. Bogaty H, Dunlap FE. Matting of hairs. Arch Dermatol. 1970;101:348-51.

4. Khare AK. Plica neuropathica. Indian J Dermatol Venereol Leprol. 1985:178-9.

5. Simpson MH, Mullins JF. Plica neuropathica. Report of a case. Arch Dermatol 1969;100:457-8.

6. Kumar PN, Antony B, Chakravarthy A, Koyamu AM. Plica neuropathica (polonica) in schizophrenia - a case report and review of literature. Indian J Psychiatry. 2001; 43:281-3.

7. Marshall J, Parker C. Felted hair untangled. J Am Acad Dermatol. 1989;20:688-90.

8. Wilson CL, Ferguson DJ, Dawber RP. Matting of scalp hair during shampooing. Clin Exp Dermatol. 1990;15:139-42.

9. Palwade PK, Malik AA. Plica neuropathica: different etiologies in two cases. Indian J Dermatol Venereol Leprol 2008;74:655-6.

10. Joshi R, Singh S. Plica Neuropathica (Plica polonica) Following Azathioprine-induced Pancytopenia. Int J Trichology. 2010;2:110-2.

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Published

06.08.2021

Issue

Section

Case Reports

How to Cite

1.
A case of plica neuropathica. J Pak Assoc Dermatol [Internet]. 2021 Aug. 6 [cited 2026 Sep. 16];31(2):315-6. Available from: https://www.jpad.com.pk/index.php/jpad/article/view/1769