3,092 results match your criteria Folliculitis
Mikrobiyol Bul 2018 Apr;52(2):214-220
Selçuk University Faculty of Veterinary, Department of Parasitology, Konya, Turkey.
Demodicosis is an ectoparasitic cutaneous infestation of pilosebaceous unit caused by Demodex mites. Demodex spp. are considered to be pathogenic when they increase in number and infect dermis. Read More
Mali Med 2015 ;30(1):38-42
Service Dermatologie CHN, Centre hospitalier national (CHN), BP 612 Nouakchott-Mauritanie, Tel : 0022245252135.
In order to study the complications of artificial depigmentation (AD) in Mauritania, we conducted a descriptive cross-sectional study among women in the Dermatology Department of Nouakchott national hospital from July to September 2012. The objective of the study was to determine the prevalence of complications of AD. Of the 394 patients who consulted during the study period, we identified 164 users of depigmentation products. Read More
Singapore Med J 2018 Jun 21. Epub 2018 Jun 21.
Department of General Medicine, Sengkang General Hospital, Singapore.
Clin Exp Dermatol 2018 Jun 19. Epub 2018 Jun 19.
Department of Dermatology, University of Minnesota, Minnesota, MN, USA.
J Med Assoc Thai 2017 Jan;100(1):86-92
Background: Diphenylcyclopropenone (DPCP) has proved to be effective in alopecia areata. The present study aimed to shorten the treatment duration of DPCP for achieving optimal outcomes.
Objective: To evaluate the efficacy of multi-concentration level patch test guided DPCP treatment against conventional protocol by measuring percentage of hair regrowth and duration of treatment. Read More
Skinmed 2018 1;16(2):99-104. Epub 2018 Apr 1.
Department of Dermatology, Baskent University Faculty of Medicine, Ankara, Turkey.
Because folliculitis (MF) may clinically mimic acne vulgaris (AV), patients usually receive unnecessary and prolonged antibiotic treatment. We aimed to determine the prevalence of MF among patients with AV, and to evaluate its response to antifungal treatment. A total of 217 patients with AV underwent cytologic examination for the presence of yeasts. Read More
PLoS One 2018 14;13(6):e0197493. Epub 2018 Jun 14.
Division of Pharmacology, Department of Neuroscience, Reproductive and Dentistry Sciences, School of Medicine, Federico II University of Naples, Naples, Italy.
Triticum vulgare has been extensively used in traditional medicine thanks to its properties of accelerating tissue repair. The specific extract of Triticum vulgare manufactured by Farmaceutici Damor (TVE-DAMOR) is already present in some pharmaceutical formulations used in the treatment of decubitus ulcers, skin lesions and burns. It has been recently suggested that this Triticum vulgare extract may possess potential anti-inflammatory properties. Read More
J Dermatol 2018 Jun 13. Epub 2018 Jun 13.
Department of Dermatology, Rambam Health Care Campus, Technion, Haifa, Israel.
Staphylococcus lugdunensis is an emerging pathogen in skin and soft tissue infections that was previously considered a commensal. The aim of this study was to elucidate the characteristics of skin infections by S. lugdunensis and its appropriate management, in a tertiary referral medical center. Read More
Exp Dermatol 2018 Jun 12. Epub 2018 Jun 12.
Department of Dermatology and Cutaneous Surgery, Miami Itch Center, University of Miami Miller School of Medicine, Miami, FL, USA.
Basophils are blood granulocytes and normally constitute less than 1% of blood peripheral leukocytes. Basophils share some morphological and functional similarities with mast cells, and basophils were once regarded as redundant and negligible circulating mast cells. However, recent studies reveal the indispensable roles of basophils in various diseases, including allergic and pruritic diseases. Read More
Am J Clin Dermatol 2018 Jun 7. Epub 2018 Jun 7.
Department of Dermatology, University of California San Diego, 10991 Twinleaf Court, La Jolla, San Diego, CA, 92131-3642, USA.
Coagulase-negative staphylococcus organisms may be normal flora of human skin, however these bacteria can also be pathogens in skin and soft tissue infections. A summary of skin and soft tissue infections caused by coagulase-negative staphylococcus species is provided in this review. We conducted a search of the PubMed database using the following terms: abscess, auricularis, biofilm, capitis, cellulitis, coagulase, contaminant, cyst, draining, epidermidis, felon, folliculitis, furuncle, haemolyticus, hominis, indolent, infection, lugdunensis, mecA, microbiome, negative, osteomyelitis, paronychia, saprophyticus, skin, simulans, sinus, soft, staphylococcus, systemic, tissue, virulence, virulent, and vulvar. Read More
J Am Acad Dermatol 2018 Jun 1. Epub 2018 Jun 1.
Dermatology Department, Ramon y Cajal University Hospital. Madrid, Spain.
J Mycol Med 2018 May 31. Epub 2018 May 31.
Department and Clinic of Dermatology, Karol Marcinkowski University of Medical Sciences, Poznan, Poland; Department of Medical Mycology and Dermatology, Poznan University of Medical Sciences, Poznan, Poland.
Majocchi's granuloma is a folliculitis caused by dermatophytes, which is most commonly located on the skin of the lower limbs in women. A favorable factor for the infection is an injury caused by epilation, which, together with an existing fungal infection, can lead to the spread of folliculitis to other parts of the body. The disease is extremely rare (Burgdorf et al. Read More
J Cosmet Laser Ther 2018 Jun 1:1-2. Epub 2018 Jun 1.
b Pathology Department , Ankara University.
Laser is the most efficient and popular method in hair removal. The most common side effects of laser assisted hair removal are pain, erythema, edema, hypopigmentation, hyperpigmentation, blistering, crusting, erosions, purpura, folliculitis, and scar formation ( 1 ). Herein, for the first time we describe a case of lichen sclerosus (LS) following hair removal with long pulsed 1064 nm Nd:YAG laser therapy. Read More
Vet Dermatol 2018 May 21. Epub 2018 May 21.
Department of Veterinary and Animal Sciences, University of Copenhagen, Stigbøjlen 4, 1870, Frederiksberg C, Denmark.
Background: Staphylococcus pseudintermedius is genotypically diverse within the canine population and multiple strains may colonize individual dogs at any given time. If multiple strains with distinct antimicrobial resistance profiles are present in superficial bacterial folliculitis (SBF), sampling a single skin lesion for culture and antimicrobial susceptibility testing (AST) might be inadequate to select effective therapy.
Hypothesis/objectives: To investigate S. Read More
Turkiye Parazitol Derg 2018 May 21. Epub 2018 May 21.
Department of Endocrinology, Ankara Yıldırım Beyazıt University, Yenimahalle Training and Research Hospital, Ankara, Turkey.
Hidradenitis suppurativa (HS) is a chronic inflammatory skin disease. This type of dermatosis with underlying chronic inflammation significantly affects the quality of life and may be accompanied by many comorbidities. In this case, Demodex spp. Read More
Clin Exp Dermatol 2018 May 19. Epub 2018 May 19.
Department of Dermatology, Saint Mary's Hospital, Imperial College Healthcare NHS Trust, London, UK.
MMWR Morb Mortal Wkly Rep 2018 May 18;67(19):547-551. Epub 2018 May 18.
Outbreaks associated with exposure to treated recreational water can be caused by pathogens or chemicals in venues such as pools, hot tubs/spas, and interactive water play venues (i.e., water playgrounds). Read More
Int J Trichology 2018 Mar-Apr;10(2):89-91
Department of Dermatology, Jorhat Medical College and Hospital, Jorhat, Assam, India.
Cutaneous adverse effects of chemotherapy are widely known but underreported. A significant advancement is made in the field of oncology with the advent of new classes of drug being added to the existing classes at a fast pace. Most of these cutaneous adverse effects are self-limiting and subsides on suspending the drug either temporarily or permanently. Read More
Skin Appendage Disord 2018 Apr 10;4(2):61-66. Epub 2017 Aug 10.
Department of Dermatology, University of São Paulo Medical School, São Paulo, Brazil.
Introduction: Lichen planopilaris (LPP) is a lymphocytic primary cicatricial alopecia presenting with scarring hair loss and variable degrees of perifollicular erythema and scaling. Pustules are infrequent and may mimic folliculitis decalvans (FD) and other forms of neutrophilic alopecia. We present a series of LPP cases with pustules and discuss the importance of differentiating them from primary neutrophilic folliculitis. Read More
G Ital Dermatol Venereol 2018 May 11. Epub 2018 May 11.
Centro Studi GISED, Bergamo, Italy.
Background: Target-therapy offers a better efficacy for several cancers, with less toxic adverse effects, if compared with traditional chemotherapy. However cutaneous complications are increased in number and complexity. The severity of these reactions positively correlates with efficacy, and the management of these reactions is challenging. Read More
J R Coll Physicians Edinb 2018 Mar;48(1):36-39
C Finlow, Noble's Hospital, Strang, Douglas IM4 4RJ, Isle of Man, Email:
Eczema herpeticum is a dermatological emergency causing a mortality of up to 10% if untreated. It frequently presents in a localised form and rarely disseminates via haematogenous spread with pulmonary, hepatic, ocular and neurological manifestations. Although it commonly appears on a background of atopic dermatitis, many other dermatological conditions have been described preceding this disease. Read More
Proc (Bayl Univ Med Cent) 2018 Jan 10;31(1):115-116. Epub 2018 Jan 10.
Center for Clinical Studies, Houston, Texas.
We present a case of Majocchi granuloma, a deep folliculitis, on the lip of a healthy 41-year-old man. The patient was successfully treated with systemic and topical antifungal medications. Correct diagnosis of this rare condition is needed, since misdiagnosis as an inflammatory dermatitis and treatment using topical corticosteroids can lead to dissemination of the infection. Read More
Vet Pathol 2018 Jan 1:300985818766213. Epub 2018 Jan 1.
2 Small Animal Clinical Sciences, College of Veterinary Medicine, University of Tennessee, Knoxville, TN, USA.
A striking form of lymphocytic mural folliculitis is described in 6 tigers ( Panthera tigris). Clinically, all tigers exhibited regionally extensive chronic, variably waxing and waning alopecia with minimal scaling and crusting most pronounced over the head, neck, and shoulders. More severely affected tigers exhibited marked hyperpigmentation and lichenification. Read More
J Cutan Med Surg 2018 Mar/Apr;22(2):236-238
1 Multicultural Dermatology Center, Department of Dermatology, Henry Ford Hospital, Detroit, MI, USA.
Background: Acne keloidalis nuchae (AKN) is a chronic scarring folliculitis with limited interventions of both high efficacy and low morbidity.
Objective: To assess the efficacy of the long-pulsed 1064-nm neodymium-doped yttrium-aluminum-garnet (Nd:YAG) laser and topical steroids as a treatment for AKN compared to topical steroids alone.
Methods: We conducted a single-blinded, randomised, within-patient right-left controlled trial (n = 13). Read More
Br J Dermatol 2018 Mar 24. Epub 2018 Mar 24.
Department of Dermatology and Allergy, Ludwig-Maximilian-University of Munich, Munich, Germany.
Background: Disintegration of the infundibula of terminal hair follicles (HFs) in intertriginous skin areas exhibits the histological hallmark of hidradenitis suppurativa (HS)/acne inversa, featuring a dissecting terminal hair folliculitis. Elevated serum levels of interleukin (IL)-17 and local increase in the ratio of proinflammatory T helper (Th)17 cells and anti-inflammatory regulatory T cells (Tregs) have been reported. Perifollicular Tregs play a key role in HF stem cell homeostasis and infundibular integrity. Read More
Clin Dermatol 2018 Mar - Apr;36(2):188-196. Epub 2017 Oct 3.
Sector of Dermatology and Post-Graduation Course in Dermatology, University Hospital and School of Medicine, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil. Electronic address:
Dermatologists must be familiar with the peculiarities of the micro-organisms that may affect the elderly, in order to optimize the diagnosis and treatment of infections, which may affect their skin, especially because the world population is rapidly aging. It is estimated that there will be 434 million individuals over 80 years of age in 2050. Since the elderly population is rapidly increasing and their infections are usually more severe and different from those observed in younger adults, it leads to a statistical increase of the rates regarding hospitalization and mortality caused by infectious diseases among people over 85 years. Read More
Burns 2018 Aug 13;44(5):1259-1268. Epub 2018 Mar 13.
Division of Pediatric Surgery, Red Cross War Memorial Children's Hospital, University of Cape Town, South Africa.
Background: Since 2003 we have used the scalp as a donor site for split skin grafts (SSGs) in major burns when there was a shortage of conventional donor areas. However, we seen a high incidence of complications, contrary to international experience.
Objective: The aim of this study was to analyze the results and complications related to the scalp as a donor site and to determine whether there is an association between our specific patient population and the complications encountered. Read More
Acta Derm Venereol 2018 Jun;98(6):570-575
Department of Dermatology and Pediatric Dermatology, National Centre for Rare Skin Disorders, Hôpital Saint-André, 1 rue Jean Burguet, FR-33075 Bordeaux Cedex, France.
Folliculitis decalvans (FD) is a chronic inflammatory disease leading to scarring alopecia with poorly defined pathogenesis. The aim of this study was to investigate the expression of markers associated with the activation of innate immune signals, such as inflammasome (NALP1 and NALP3), interleukin (IL)-1β and IL-8 and type I interferon (MxA). A retrospective monocentric study was conducted and included 17 patients with FD with available biopsies. Read More
Cutis 2018 Jan;101(1):E30-E33
Department of Dermatology, University of Texas MD Anderson Cancer Center, Houston, and Department of Dermatology, University of Texas Medical School, Houston, USA.
Primary cutaneous follicle center lymphoma (PCFCL) is the most common type of cutaneous B-cell lymphoma. The cutaneous manifestations of PCFCL typically include solitary erythematous or violaceous plaques, nodules, or tumors of varying sizes. Grouped lesions also may be observed, but multifocal disease is rare. Read More
Vet Dermatol 2018 Jun 1;29(3):254-e94. Epub 2018 Mar 1.
UP Interactions Cellules Environnement, VetAgro Sup, Université de Lyon, 1 Avenue Bourgelat, 69280, Marcy l'Etoile, France.
Background: The horn fly Haematobia irritans is known to cause problems in cattle including weight loss and decreased milk production; cutaneous lesions have not been widely reported and descriptions of the clinical manifestations are quite variable.
Hypothesis/objectives: This study describes the clinical and histopathological lesions of several Aubrac cows that presented with focal to confluent areas of alopecia, skin scaling and thickening, suspected to be induced by H. irritans bites. Read More
Int J Colorectal Dis 2018 May 28;33(5):567-576. Epub 2018 Feb 28.
Department of Anesthesiology and Pain Therapy, Bern University Hospital Inselspital, University of Bern, Bern, Switzerland.
Purpose: Hair in the pilonidal sinus is not growing within the sinus cavity, as hair follicles are not present there. Not few pilonidal patients do not have intergluteal hair, which is said to be the causative agent of folliculitis and pilonidal genesis. So, what is the real source of the hair forming the typical pilonidal hair nest?
Methods: A trifold approach was used: First, axial hair strength testing of pilonidal hair and body hair harvested from head, lower back (glabella sacralis), and cranial third of intergluteal fold. Read More
Skin Res Technol 2018 Feb 27. Epub 2018 Feb 27.
Department of Dermatology, Bispebjerg Hospital, University of Copenhagen, Copenhagen, Denmark.
Background And Objective: Malassezia Folliculitis (MaF) is an inflammatory condition of hair follicles caused by Malassezia yeast. Optical coherence tomography (OCT) and reflectance confocal microscopy (RCM) are imaging technologies enabling in vivo visualization of superficial skin layers. This study explores morphology of pustules in MaF imaged by OCT and RCM. Read More
Dermatoendocrinol 2017 4;9(1):e1361575. Epub 2017 Oct 4.
Department of Dermatology, RenJi Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, PR China.
: This study was designed to study the clinical and histopathological characteristics of patients with the scarring folliculitis type acne inversa in Chinese population. : A total of 21 patients with acne inversa and 6 controls without known dermatological disease were recruited from outpatient department of dermatology and orthopedic surgery. Two-millimeter punch biopsies were taken from 8 patients with acne inversa and 6 controls, fixed in formalin, embedded in paraffin and stained with haematoxylin and eosin prior to histopathological analysis. Read More
Dermatoendocrinol 2017 27;9(1):e1356519. Epub 2017 Sep 27.
Department of Dermatology, Beijing Hospital, National Center of Gerontology, Dongdan, Dongcheng District, Beijing, China.
Because both acne vulgaris and folliculitis can present as inflammatory erythematous papules, pustules or nodules, they are often hard to distinguish. The importance to distinguish between these 2 shall be stressed as their pathogenesis and therapies are different and misdiagnosis or missed diagnosis may lead to improper treatment. We will introduce several special types of folliculitis that should be differentiated from acne to increase our knowledge of the disorders with an acne-like manifestation. Read More
Rheumatology (Oxford) 2018 05;57(5):856-864
Rheumatology Division and Epidemiology, Genetics and Atherosclerosis Research Group on Systemic Inflammatory Diseases, Hospital Universitario Marques de Valdecilla, IDIVAL, University of Cantabria, Santander, Spain.
Objective: To assess the efficacy of tocilizumab (TCZ) in refractory uveitis of Behçet's disease (BD).
Methods: Multicentre study of patients with BD-associated uveitis. Patients were refractory to conventional and biologic immunosuppressive drugs. Read More
Dermatol Online J 2017 Jul 15;23(7). Epub 2017 Jul 15.
University of Kansas School of Medicine, Kansas City, Kansas.
Necrotizing infundibular crystalline folliculitis (NICF) is a rare superficial folliculitis characterized by expansive deposits of birefringent crystallized lipid. We report a case of NICF in a transplant patient presenting with folliculocentric acneiform papules across the lateral face and neck. Biopsy demonstrated intrafollicular crystalline deposits within an intact epidermis. Read More
Skin Appendage Disord 2018 Jan 20;4(1):34-36. Epub 2017 Jul 20.
Dermatology Department, University Hospital Ramon y Cajal, Madrid, Spain.
Folliculitis decalvans (FD) is a primary neutrophilic scarring alopecia characterized by perifollicular papules, crusts, and pustules frequently located on the vertex. FD may affect young men and women. Since it may lead to hair loss, it can have a negative impact on patients' quality of life. Read More
Dermatol Online J 2017 Nov 15;23(11). Epub 2017 Nov 15.
Department of Dermatology, School of Medicine, University of Patras, Rio-Patras, Greece, Center for Dermatologic Diseases, Limassol, Cyprus.
Eosinophilic pustular folliculitis (EPF) is a rare noninfectious pruritic dermatosis, first described by Ise and Ofuji in 1965. We report the case of a 15-year oldimmunocompetent girl that presented with a widespread papulopustular eruption four days after her arrival in Japan. The clinical diagnosis of the classicform of EPF was confirmed by histological examination of the lesional skin that revealed an intense, mainly eosinophilic, dermal infiltrate within and aroundpilosebaceous units. Read More
J Eur Acad Dermatol Venereol 2018 Feb 14. Epub 2018 Feb 14.
Department of Dermatology, Kyoto University Graduate School of Medicine, Kyoto, Japan.
Indian Dermatol Online J 2018 Jan-Feb;9(1):20-26
Department of Dermatology, Venereology and Leprosy, Dr. R. P. Govt. Medical College, Kangra, Himachal Pradesh, India.
Background: Chronic kidney disease (CKD)-associated mucocutaneous manifestations significantly impair the quality of life but often remain understudied. They may also vary across regions, socioeconomic and nutritional status, and racial differences.
Objectives: To study the patterns of mucocutaneous disorders and their prevalence in CKD patients irrespective of clinical stage or dialysis status. Read More
Int J Trichology 2018 Jan-Feb;10(1):31-33
Department of Dermatology, Hindu Rao Hospital and NDMC Medical College, NewDelhi, India.
Eruptive vellus hair cyst (EVHC) is a rare follicular developmental abnormality of the vellus hair follicles. They are usually seen in children, adolescents, or young adults and manifest as reddish-brown smooth papules most commonly involving the chest, limbs, and abdomen. An 18-year-old male presented with asymptomatic papules on the trunk and flexor aspect of both forearms for the past 2 years. Read More
Ann Dermatol 2018 Feb 26;30(1):97-99. Epub 2017 Dec 26.
Department of Dermatology, SMG-SNU Boramae Medical Center, Seoul, Korea.
Hautarzt 2018 Feb;69(2):134-142
Klinik für Dermatologie, Venerologie und Allergologie, Universität des Saarlandes, Campus Homburg, Homburg, Deutschland.
Postmenopausal lichen planopilaris (PLPP), also known as fibrosing frontotemporal alopecia Kossard (FFAK), is a not uncommon inflammatory scalp disease affecting approximately 5% of patients at specialized hair centers. The overall incidence of sporadic occurrence is believed to be just under 1% in the older, predominantly female, general population. Since the disease is often undiagnosed, it is statistically likely to be underrepresented. Read More
J Eur Acad Dermatol Venereol 2018 Jan 16. Epub 2018 Jan 16.
Skin Cancer Unit, Nantes University Hospital, INSERM U1232, Nantes Cedex, France.
J Dermatol 2018 Apr 16;45(4):450-455. Epub 2018 Jan 16.
Department of Dermatology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan.
Primary scarring alopecia (PSA) is caused by irreversible damage to the hair epithelial stem cells that reside in hair follicles. There is limited published work regarding PSA amongst the Asian population. The aim of this study was to evaluate the clinical features and to characterize the subtypes of PSA in southern Taiwan. Read More
J Dtsch Dermatol Ges 2018 Feb 12;16(2):202-204. Epub 2018 Jan 12.
Department of Dermatology, Venereology, and Allergology, University Medical Center Göttingen.
Clin Exp Dermatol 2018 Jun 8;43(4):458-459. Epub 2018 Jan 8.
Department of Dermatology and Allergy, University Hospital Bonn, Bonn, Germany.
Int J Dermatol 2018 Feb 4;57(2):250-253. Epub 2018 Jan 4.
Faculty of Medicine, Department of Dermatology, Celal Bayar University, Manisa, Turkey.
Background: The literature includes only a few reports of oral isotretinoin for the treatment of folliculitis decalvans (FD). This study aimed to determine the most effective dose and duration of oral isotretinoin monotherapy for achieving remission in FD patients.
Methods: This retrospective case series study included FD patients that were treated with oral isotretinoin. Read More
Int J Dermatol 2018 Mar 4;57(3):e19-e20. Epub 2018 Jan 4.
Department of Dermatology, MacKay Memorial Hospital, Taipei, Taiwan.