Normal Trichoscopic Findings after Hair Transplantation in Androgenetic Alopecia: A Prospective Case Series.

Background: Trichoscopy can be very useful for evaluation for hair transplantation (HT), helping rule out simulators of androgenetic alopecia (AGA). There are only a few reports about normal trichoscopic findings after HT.

Objective: The aim of this study was to evaluate donor and recipient area trichoscopy after FUE in HT without complications in AGA patients.

Efficacy and Tolerability of Hyperdiluted Calcium Hydroxylapatite (Radiesse) for Neck Rejuvenation: Clinical and Ultrasonographic Assessment.

Background: The subdermal injection of calcium hydroxylapatite (CaHA) can improve the mechanical properties of the skin, providing immediate correction and stimulating the endogenous production of collagen, elastin, angiogenesis, and dermal cell proliferation; however, few studies have examined the neck region.

Purpose: This study assessed the clinical and ultrasonographic improvement induced by two sessions of subdermal injection of hyperdiluted (1:4) CaHA for neck rejuvenation in 22 women.

Patients And Methods: A quasi-experimental longitudinal trial (before and after) was performed by enrolling 22 adult women with mild and moderate neck aging (grades 1 and 2) on Merz Neck Volume Scale at rest (laxity) and Neck Horizontal Lines.

Efficacy and Safety of Scalp Microneedling in Male Pattern Hair Loss.

Introduction: There are few reports involving scalp microneedling in MPHL patients, and in most of them, physical stimulus is associated with other therapeutic agents. The aim of this study was to evaluate the efficacy and risks of isolated scalp microneedling in MPHL patients.

Methods: Thirty patients were included in this randomized single-blinded study and submitted to 4 monthly scalp microneedling sessions.

Reconstruction of Scalp Anterior Hairline with Tissue Expansion and Skin Flap.

Introduction: Cutaneous defects involving the frontal region and anterior hairline of the scalp can result from congenital or acquired conditions. The negative esthetic impact can cause disturbances in the psychic and social sphere of the patient, causing problems in interpersonal relationships and in the body image itself. The use of skin expanders is usually effective in this region due to the bone base providing support and stability for its use.

Anagen Effluvium after Therapeutic Scalp Surgery: Unreported Phenomenon.

Introduction: Many procedures are performed on the scalp, such as excision of pilar and sebaceous cysts, melanocytic nevi, and reduction surgery for scarring alopecia, among others. In hair transplants, telogen effluvium is often reported 3 months after surgery; however, hair loss usually happens much earlier, around second week after the procedure, not compatible with the time required for hair to enter telogen and exogenous phases in normal conditions.

Case Reports: We report 3 cases of anagen hair loss 4 weeks after surgeries, with perilesional trichoscopy suggesting anagen effluvium, with typical signs such as black dots and exclamation hairs.

Acute telogen effluvium triad after resolution.

Five cases of telogen effluvium undergoing resolution are shown, with the presence of frontal, bitemporal, and occipital hair regrowth. Diagnosing acute telogen effluvium after the end of the active phase can be challenging, especially when the pull test is negative. The differential diagnosis includes alopecia areata and traction alopecia.

Efficacy of Minoxidil Combined With Photobiomodulation for the Treatment of Male Androgenetic Alopecia. A Double-Blind Half-Head Controlled Trial.

Background: Androgenetic alopecia (AGA) is a hair loss disorder that frequently affects the male population. Conventional treatment modalities are limited to minoxidil, 5α reductase inhibitors, and hair transplantation procedures. The efficacy of low-level laser therapy (LLLT), also known as photobiomodulation, in the treatment of AGA has been reported, yet little is known about the outcomes of combining photobiomodulation with other conventional therapies.

Histopathological Findings of Uncomplicated Hair Transplant for Male Androgenetic Alopecia: Can Lichen Planopilaris Features Be Present?

Introduction: Insufficient hair growth after hair transplant, as well as erythema and perifollicular scaling, may be diagnosed as lichen planopilaris and treated as such based on clinical and histopathological findings. The purpose of this study is to observe graft biopsies of patients after uncomplicated hair transplants and to discuss if histological findings are enough to diagnose lichen planopilaris.

Methods And Results: Eight patients diagnosed with androgenetic alopecia who were submitted to hair transplant were enrolled.

Patchy Frontal Fibrosing Alopecia: Description of an Incomplete Clinical Presentation.

We describe 6 incomplete cases of frontal fibrosing alopecia (FFA). All patients were postmenopausal women. Their average age was 60 years; 2 of the women were Caucasian, and the remaining 4 women were of a mixed ethnicity.

Frontal Fibrosing Alopecia Coexisting with Lupus Erythematosus: Poor Response to Hydroxychloroquine.

Lupus erythematosus, especially the discoid form, and lichen planopilaris may be associated and can occur in different topographies (coexistence) or in the same lesion (lupus eythematosus/lichen planus overlap syndrome). Frontal fibrosing alopecia is considered a variant form of lichen planopilaris and is characterized by frontotemporal hairline and eyebrow involvement. Of the association with lupus erythematosus we have only a few descriptions.

Epidermolytic hyperkeratosis: a follow-up of 23 years of use of systemic retinoids.

Epidermolytic hyperkeratosis is a form of ichthyosis normally resistant to topical treatments. Female patient monitored since 1978 diagnosed with epidermolytic hyperkeratosis. Clinical examination showed generalized hyperkeratosis and scaling.

Use of the ML-Flow test as a tool in classifying and treating leprosy.

Background: The treatment of leprosy is defined by the classification of patients as paucibacillary (PB) or multibacillary (MB). The WHO (World Health Organization) classifies patients according to the number of lesions, but Ridley-Jopling (R & J) also uses complementary exams, which are difficult to use outside reference services. In 2003, a test called ML-Flow, an alternative to Elisa serology, was developed to help classify patients as PB or MB and decide about their treatment.

[Evaluation of the degree of incapacity of patients with a diagnosis of leprosy at a dermatology service in the state of São Paulo].

Unlabelled: IINTRODUCTION: Leprosy is a chronic infectious disease that can lead to physical incapacity.

Methods: The medical records of 167 patients diagnosed with leprosy between 2003 and 2007 were reviewed.

Results: Most of the patients (60%) presented physical incapacity at the time of diagnosis: 34% with grade I and 26% with grade II.