Plica Neuropathica as a Presenting Rare Dermatologic Symptom of Schizophrenia

Plica neuropathica (PN), also known as plica polonica, trichoma, matting, felting, or bird's nest hair, is a common but rarely reported hair disorder. It is characterized by the abrupt onset of irreversible hair entanglement, forming a densely matted hair mass. PN has been associated with the use of ionic or herbal shampoos, vigorous hair care practice, self-neglect, systemic infection, parasitic infestation, immunosuppressive drugs, and psychiatric conditions. However, literature supporting the coexistence of PN in psychiatric disorders is scarce. PN may be one of the presenting symptoms observed by physicians. In some cases of psychiatric illness, patients consult more readily with non-mental health professionals than psychologists or psychiatrists. To highlight this issue, we herein report a case of PN in a 32-year-old woman with a 1-month history of being unable to detangle her hair. The patient initially visited the dermatology department and was subsequently diagnosed with schizophrenia following psychiatric consultation. After establishing the fundamental diagnosis apparently underlying the PN, psychiatric treatment with antipsychotic medication and dermatological treatment of the hair condition were instituted. There was an improvement in both at the four-week follow-up. This case history highlights a rare presentation of schizophrenia.

Frontal Fibrosing Alopecia: An Observational Single-Center Study of 306 Cases

(1) Background: Frontal fibrosing alopecia (FFA) is a scarring alopecia that predominantly affects postmenopausal women; (2) Methods: A retrospective, observational, single-center study was conducted in the Hospital General Universitario in Ciudad Real, Spain, including all patients diagnosed with FFA between 2010 and 2021; (3) Results: A total of 306 patients (296 women and 10 men) were included in our study. The mean age of onset was 59.5 years. The severity of this disease was evenly distributed between mild (147 patients) and severe (149 patients) forms. There was a positive, statistically significant, medium correlation between the severity of the disease and its time of progression. Moreover, hypothyroidism was present in 70 patients (22.9%) and classic signs of concomitant lichen planopilaris were observed in just 30 patients (9.8%), while other forms of lichen planus were uncommon. The estimated prevalence in our population is 0.15% and the incidence is 15.47 new cases per 100,000 inhabitants; (4) Conclusions: The time of progression was positively correlated with the severity of FFA. However, the presence of clinical signs, such as inflammatory trichoscopic signs, was not associated with the progression of this condition.

A Comment on Mercantilism in the Trichological Sciences

A quasi-scientific interest in hair loss and hair care originated in a London barbershop, and became known as trichology, with the Institute of Trichologists being founded. Other corporations successively followed, offering paid courses by home-study for training of initiates who desire more knowledge about hair. Trichologists are not medically qualified but are taught the practice of care and treatment of the hair and scalp in health and disease within their restricted but specialized role. With the advent of opportunities in the social media, and of epiluminiscence microscopy, a procedure practiced by the guild of trichologists long before its nominal introduction as trichoscopy into dermatologic practice, representatives of the medical profession are following the example of the trichologists in offering online courses, though with a better understanding of clinical-pathological correlations based on their academic learning. Despite the enthusiasm emerging with its establishment as a dermatologic tool in the diagnosis of hair and scalp disorders, caution is warranted not to elevate trichoscopy to something like a fetish status. As a diagnostic procedure, trichoscopy is to be understood as representing an integral part of a comprehensive dermatological examination. The Hippocratic Oath is one of the oldest binding documents in history, allegedly still held sacred by physicians: to treat the ill to the best of one's ability, to preserve a patient's privacy, and to teach the secrets of medicine to the next generation without fee. And yet, as in no other field of medicine, paid online courses on trichoscopy are flourishing and with a primary commercial aim. However, dermato-trichology, or trichiatry require the same due diligence as any other medical discipline, with respect to its practice and its ethics. Medical artistry is neither reducible to a single hand-held diagnostic technique nor is it negotiable.

The Problem with Capitalism in the Trichological Sciences

Karl Marx and Friedrich Engels exposed a pattern of societal conduct they chose to name capitalistic bourgeoisie. The bourgeoisie created a common language of communication through collaboration, gathered in circles such as free academies, scientific academies, literary circles, and the media, that provided forums for the emerging bourgeoisie to conceive of new social orders. One aspect of bourgeoisie culture is conspicuous consumption, central to which, is a culture of prestige through material consumption. Capitalism is an economic system based on private ownership and the operation for profit. Characteristic features of capitalism include competitive market, commercialism, property rights recognition, capital accumulation, material consumption, culture of prestige, sycophancy, and coterie. Critiques of capitalism allege that it is exploitative, alienating, unstable, unsustainable, and inefficient. In turn, critical theory inspired philosophers such as Michel Foucault to conceptualize how we form identities through social interaction. When the patient's body entered the field of medicine, it also entered the field of power where the patient can be manipulated by professional authority. Without forcibly being a proponent of political theory, as an academic, one is inevitably confronted with Marxism in terms of philosophy. As a discipline at the interface of medicine, lifestyle, and cosmetics, trichology is particularly susceptible to the primary aims of profit, consumption, and prestige that characterize the capitalistic bourgeoisie. The trichological sciences, particularly trichoscopy, have discovered a profitable market for itself. The practice of trichology is not immune to malpractice. It has created an industry that dwells on the autistic thinking of patients and doctors, and because it is prosperous, makes propaganda among lay people and doctors that necessarily leads to abuses.

Successful Treatment of Alopecia Areata Barbae with Platelet-rich Plasma

Alopecia areata (AA) is a frequent autoimmune disorder in which inflammatory cells attack the hair follicles. AA affecting the beard area is well known and is referred to as alopecia areata barbae (AAB) when involvement is limited exclusively to the beard. Currently, no guidelines are established for specific therapeutic approaches for this condition. We present a case of a healthy 30-year-old male suffering from AAB. Three injections of platelet-rich plasma (PRP) with six-week intervals were applied. Stabilization of the condition was noted at the first follow-up (before the second injection), initial minimal hair regrowth was noted at the second follow-up (before the third injection) and robust regrowth at the one-year follow-up. To our knowledge, this case is the first report of a successful treatment of AAB using PRP. PRP represents a new, safe and potentially effective treatment option for AAB. More studies will be necessary to determine the efficacy of this treatment compared to conventional therapy.

Autistic-Undisciplined Thinking in the Practice of Medical Trichology

Medical trichology is the branch of dermatology that deals with the scientific study of the hair and scalp in health and disease. As any discipline, the practice of medical trichology is not immune to malpractice, either deliberately or carelessly. In his publication "Autistic Undisciplined Thinking in Medicine and How to Overcome It," Swiss psychiatrist Eugen Bleuler describes yet another form of malpractice in medicine reflecting autistic-undisciplined thinking. Autism is not limited to psychopathology, but inherent to the thinking of man throughout history in his drive for knowledge, with thousands of theories lacking any basis in reality. Bleuler recognized the drive character of autistic thinking and how it leads to conclusions that are unshakable because they are determined by, and fulfill, emotional needs, rather than rational argumentation. Even with correct questions, the complexity and incalculability of some problems are often so great that it cannot do justice to realistic thinking and the boundaries between inadequately substantiated hypothesis and autistic sham explanation disappear. Statistics, careful research design, and the attempt to impose stringent methods on our thinking are to be commended. The habituation of the public to useless medicine, to misconceptions, is not hygiene, but negligent endangerment. It has created an industry that largely lives on the autistic thinking of patients and doctors and because it is prosperous, makes propaganda among lay people as well as among doctors that necessarily leads to abuses. This article aims at exposing the most prevalent among abuses in trichological practice due to autistic-undisciplined thinking, specifically: iron supplementation, antiandrogenic treatment, and individualized cell-based therapy in female androgenetic alopecia, treatment of folliculitis decalvans with retinoids, and the value of nutritional therapies.

Frontal fibrosing alopecia: a multicenter review of 355 patients

BACKGROUND

To our knowledge, there are no large multicenter studies concerning frontal fibrosing alopecia (FFA) that could give clues about its pathogenesis and best treatment.

OBJECTIVE

We sought to describe the epidemiology, comorbidities, clinical presentation, diagnostic findings, and therapeutic choices in a large series of patients with FFA.

METHODS

This retrospective multicenter study included patients given the diagnosis of FFA. Clinical severity was classified based on the recession of the frontotemporal hairline.

RESULTS

In all, 355 patients (343 women [49 premenopausal] and 12 men) with a mean age of 61 years (range 23-86) were included. Early menopause was detected in 49 patients (14%), whereas 46 (13%) had undergone hysterectomy. Severe FFA was observed in 131 patients (37%). Independent factors associated with severe FFA after multivariate analysis were: eyelash loss, facial papules, and body hair involvement. Eyebrow loss as the initial clinical presentation was associated with mild forms. Antiandrogens such as finasteride and dutasteride were used in 111 patients (31%), with improvement in 52 (47%) and stabilization in 59 (53%).

LIMITATIONS

The retrospective design is a limitation.

CONCLUSIONS

Eyelash loss, facial papules, and body hair involvement were associated with severe FFA. Antiandrogens were the most useful treatment.

Ethics in trichology

Today, trichology as a science is offered by reputed institutes worldwide with a planned curriculum of theory and clinical exposure. Non-medical trichologists, with rare exceptions, continue to lure the public with unscientific methods. A qualified dermatologist equipped with knowledge of hair biology is undoubtedly the most competent to deal with hair problems. We are all indisputably governed by a basic code of medical ethics as we are doctors first and last. Hence, a dermatologist/trichologist cannot have another set of ethics. Having said that, we cannot discount the fact that there are special clinical situations where guidelines already exist or need to be established with compliance to the base code of ethics.