292 results match your criteria folliculitis three


Malassezia (Pityrosporum) Folliculitis Masquerading As Recalcitrant Acne.

Cureus 2021 Feb 24;13(2):e13534. Epub 2021 Feb 24.

Internal Medicine, Narayana Superspeciality Hospital, Katra, IND.

Malassezia (Pityrosporum) folliculitis is a relatively common skin infection that affects the hair follicles. The condition is characterized by monomorphic perifollicular skin lesions and itching without comedones. Malassezia folliculitis significantly resembles acne vulgaris and steroid acne but is subtly distinct and managed differently. Read More

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February 2021

Interventions for bacterial folliculitis and boils (furuncles and carbuncles).

Cochrane Database Syst Rev 2021 02 26;2:CD013099. Epub 2021 Feb 26.

College of Medicine, Chang Gung University, Taoyuan, Taiwan.

Background: Bacterial folliculitis and boils are globally prevalent bacterial infections involving inflammation of the hair follicle and the perifollicular tissue. Some folliculitis may resolve spontaneously, but others may progress to boils without treatment. Boils, also known as furuncles, involve adjacent tissue and may progress to cellulitis or lymphadenitis. Read More

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February 2021

Safety assessment of the prophylactic use of silicone gel sheets (Lady Care) for the prevention of hypertrophic scars following caesarean section.

J Obstet Gynaecol 2021 Feb 26:1-9. Epub 2021 Feb 26.

Department of Obstetrics and Gynecology, The Jikei University School of Medicine, Tokyo, Japan.

This study aimed to investigate the side effects of silicone gel sheet (Lady Care) and evaluate its prophylactic efficacy in preventing abnormal scarring. Sixty women who underwent caesarean section were recruited from September 2016 to September 2017 in this prospective study. Lady Care was applied from the 2nd to the 6th postoperative months. Read More

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February 2021

Distinct clinical characteristics of pediatric Behçet's syndrome: A study from a referral center in China.

Mod Rheumatol 2021 Mar 16:1-6. Epub 2021 Mar 16.

Department of Rheumatology and Immunology, Huadong Hospital, Fudan University, Shanghai, China.

Objectives: To describe the clinical features and patterns of phenotype aggregation in pediatric Behçet's syndrome (BS) in a tertiary center in China.

Methods: This was a cross-sectional study of consecutive BS patients in Huadong Hospital, Fudan University between September 2012 and January 2020. Pediatric BS was defined as diagnosed before 16 years old. Read More

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Surgical treatment of extensive perianal hidradenitis.

Rozhl Chir 2020 ;99(9):408-412

Introduction: Perianal hidradenitis suppurativa is a chronic recurrent inflammatory, suppurative, and fistulising disease of apocrine glands, adjacent anal canal and soft tissues. Perianal area is the second most common affected area after axilla. There are three grades of the disease. Read More

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November 2020

Inflammasome-mediated Inflammation by Malassezia in human keratinocytes: A comparative analysis with different strains.

Mycoses 2021 Mar 2;64(3):292-299. Epub 2020 Dec 2.

Department of Dermatology, College of Medicine, Eunpyeong St. Mary's Hospital, The Catholic University of Korea, Seoul, Korea.

Malassezia species are associated with several common dermatologic conditions including pityriasis versicolor, seborrhoeic dermatitis, folliculitis, and atopic dermatitis and dandruff. However, its causal role remains to be established. We intended to explore the role of inflammasome activation in human keratinocytes in response to three different Malassezia species. Read More

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Doxycycline-Induced Hand Tremors: Case Report and Review of Antibiotic-Associated Tremors.

Cureus 2020 Oct 3;12(10):e10782. Epub 2020 Oct 3.

Dermatology, San Diego Family Dermatology, National City, USA.

There are several etiologies for acquired tremors. Medications have been observed to induce tremors. A 64-year-old man initiated oral doxycycline for scalp folliculitis. Read More

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October 2020

Eosinophilic folliculitis due to wearing protective gear in citizens volunteering for sanitation services during the COVID-19 pandemic - an original epidemiological, clinical, dermoscopic, and laboratory-based study.

Authors:
Antonio Chuh

Int J Dermatol 2020 Dec 11;59(12):1468-1474. Epub 2020 Oct 11.

Department of Family Medicine and Primary Care, The University of Hong Kong and Queen Mary Hospital, Pokfulam, Hong Kong.

Background: An association between wearing protective gear and eosinophilic folliculitis has not been reported. We aimed to investigate such during the COVID-19 pandemic.

Methods: In three outpatient clinics, we hand-reviewed records of all patients having consulted us during a Study Period (90 days) in the early phase of the pandemic. Read More

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December 2020

Three cases report of idiopathic angiosarcoma of the head and neck and literature review.

Ann Palliat Med 2020 Jul 14;9(4):2333-2340. Epub 2020 Jul 14.

Department of Dermatology, the Second Hospital of Jilin University, Changchun, China.

Herein, we reported 3 cases of angiosarcoma (AS) of the head and neck in old patients, and the etiology, pathogenesis, histopathology, immunohistochemistry, diagnosis, differential diagnosis and prognosis were discussion. Case 1, a male patient aged 86 years old was admitted due to purplish erythema on the head and face and progressive purplish edema in the orbit of the eye for 3 years. He was misdiagnosed with connective tissue disease in another hospital, and a second biopsy and histopathological examination confirmed the AS of the head and neck. Read More

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Susceptibilities of strains from pityriasis versicolor, Malassezia folliculitis and seborrheic dermatitis to antifungal drugs.

Heliyon 2020 Jun 20;6(6):e04203. Epub 2020 Jun 20.

Department of Dermatology, First Affiliated Hospital of Kunming Medical University, 295 Xichang Road, Kunming, 650032, Yunnan, China.

The human pathogenic yeast genus may be an etiological agent of skin disorders and has received considerable attention from dermatologists in recent years. To investigate the different susceptibilities of species to four antifungal drugs, we isolated a total of 244 strains and identified six species of from patients with clinical skin diseases. The minimum inhibitory concentration (MIC) of the four antifungal drugs was obtained by comparing the susceptibility of the isolated strains to four antifungal drugs (ketoconazole (KTZ), itraconazole (ITZ), fluconazole (FLC) and amphotericin B (Am B)). Read More

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A deep learning system for differential diagnosis of skin diseases.

Nat Med 2020 06 18;26(6):900-908. Epub 2020 May 18.

Google Health, Palo Alto, CA, USA.

Skin conditions affect 1.9 billion people. Because of a shortage of dermatologists, most cases are seen instead by general practitioners with lower diagnostic accuracy. Read More

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Improved telangiectasia and reduced recurrence rate of rosacea after treatment with 540 nm-wavelength intense pulsed light: A prospective randomized controlled trial with a 2-year follow-up.

Exp Ther Med 2020 Jun 20;19(6):3543-3550. Epub 2020 Mar 20.

Department of Dermatology, The 940th Hospital of Joint Logistics Support Force of Chinese People's Liberation Army, Lanzhou, Gansu 730050, P.R. China.

The aim of the present study was to evaluate the clinical efficacy and safety of 540 nm-wavelength intense pulsed light (IPL) for the treatment of telangiectasia in late-stage rosacea. Between July 2013 and January 2016, patients with rosacea who tested positive for were recruited. Patients received anti-mite therapy and were then randomly apportioned to receive either three 540 nm-IPL treatments at 4-week intervals (IPL group), or no treatment (control group). Read More

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Gram-negative infections in patients with folliculitis decalvans: a subset of patients requiring alternative treatment.

Dermatol Online J 2020 Feb 15;26(2). Epub 2020 Feb 15.

Department of Dermatology, Kaiser-Permanente Northern California, Stockton, CA.

Background Folliculitis decalvans is a neutrophilic cicatricial alopecia whose etiology remains unknown. It is frequently associated with staphylococcal infections. We aimed to determine the rate of gram-negative infections in patients with folliculitis decalvans. Read More

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February 2020

Molecular epidemiology, susceptibility and exoenzyme screening of clinical isolates.

J Med Microbiol 2020 Mar;69(3):436-442

Department of Dermatology, Affiliated Hospital of Guangdong Medical University, Zhanjiang, Guangdong, PR China.

folliculitis (MF) and pityriasis versicolor (PV) are common dermatoses caused by species. Their molecular epidemiology, drug susceptibility and exoenzymes are rarely reported in China. To investigate the molecular epidemiology, drug susceptibility and enzymatic profile of clinical isolates. Read More

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A steric structure of tufted hair folliculitis.

J Dermatol Sci 2020 Jan 16;97(1):83-85. Epub 2019 Dec 16.

Department of Dermatology, Hamamatsu University School of Medicine, Hamamatsu, Japan.

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January 2020

Clinical outcomes and technical tips for eyebrow restoration using single-follicular-unit hair transplantation: A case series review.

J Cosmet Dermatol 2020 Aug 9;19(8):2057-2060. Epub 2019 Dec 9.

Hair Transplantation Center, Plastic Surgery Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China.

Background: Clinical outcomes of eyebrow restoration with single-follicular-unit hair transplantation largely depend on the surgeon's anatomic knowledge, experience, and technical skills.

Aims: To evaluate the effect of the reconstruction with single follicular unit transplantation on eyebrow loss and provide technical tips.

Patients And Methods: A total of 352 patients with eyebrow loss were recruited. Read More

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Clinical features and treatment of epidermal growth factor inhibitor-related late-phase papulopustular rash.

J Dermatol 2020 Feb 5;47(2):121-127. Epub 2019 Dec 5.

Department of Gastrointestinal Medical Oncology, National Hospital Organization Shikoku Cancer Center, Matsuyama, Japan.

Papulopustular rash, an acneiform rash, appears on the seborrheic region during the first to second week of treatment with an epidermal growth factor receptor inhibitor (EGFRi). The rash gradually disappears after the fourth week; however, it persists or newly develops in other regions during EGFRi treatment. Because Staphylococcus aureus is frequently isolated from late-phase papulopustular rash, we assessed the incidence of bacterial infection and treatment outcomes of patients with late-phase papulopustular rash. Read More

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February 2020

Skin Disease in Korean Human Immunodeficiency Virus Patient.

Ann Dermatol 2019 Dec 31;31(6):640-644. Epub 2019 Oct 31.

Department of Dermatology, National Medical Center, Seoul, Korea.

Background: In Korea, new human immunodeficiency virus (HIV) patients continue to be diagnosed. Due to the development of highly active anti-retroviral therapy (HAART) and lengthening of survival period of infected person, the aspect of skin diseases of HIV-infected patients is also changing.

Objective: To determine skin diseases of HIV-infected patients according to immune status and the relationship between folliculitis and HAART drug. Read More

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December 2019

Paclitaxel-related dermatological problems: Not only alopecia occurs.

Taiwan J Obstet Gynecol 2019 Nov;58(6):877-879

Department of Obstetrics and Gynecology, Taipei Veterans General Hospital, Taipei, Taiwan; Department of Obstetrics and Gynecology, National Yang-Ming University, Taipei, Taiwan; Institute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan; Department of Medical Research, China Medical University Hospital, Taichung, Taiwan; Female Cancer Foundation, Taipei, Taiwan. Electronic address:

Objective: Dermatological problems after chemotherapy are often neglected with gynecological oncologists. Since paclitaxel is one of most popular agents for gynecology organ-related cancers, dermatologic change after paclitaxel treatment is seldom reported before.

Case Report: Two patients with gynecological organ malignancy who underwent the postoperative dose-dense weekly schedule of paclitaxel 80 mg/m plus carboplatin (area of curve 5) every three weeks had repeat dermatological problems (skull, facial and upper trunk areas) during the treatment. Read More

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November 2019

Interventions to reduce Staphylococcus aureus in the management of eczema.

Cochrane Database Syst Rev 2019 10 29;2019(10). Epub 2019 Oct 29.

University of Nottingham, Centre of Evidence Based Dermatology, Queen's Medical Centre, Derby Road, Nottingham, UK, NG7 2UH.

Background: Staphylococcus aureus (S. aureus) can cause secondary infection in eczema, and may promote inflammation in eczema that does not look infected. There is no standard intervention to reduce S. Read More

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October 2019

Atypical Dermatophytosis in 12 North American Porcupines () from the Northeastern United States 2010-2017.

Pathogens 2019 Sep 30;8(4). Epub 2019 Sep 30.

Animal Health Diagnostic Center, Cornell University, Ithaca, NY 14853, USA.

Twelve wild North American porcupines () out of a total of 44 of this species examined in an 8-year period were diagnosed with dermatopathies while being cared for at two wildlife rehabilitation clinics. Biopsy and necropsy were performed on seven and five animals, respectively. Atypical dermatophytosis was diagnosed in all cases. Read More

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September 2019

Etiology of Fournier gangrene as a prognostic factor in mortality: Analysis of 121 cases.

Actas Urol Esp 2019 12 6;43(10):557-561. Epub 2019 Aug 6.

Departamento de Urología, Hospital Universitario Dr. Jose Eleuterio Gonzalez, Universidad Autónoma de Nuevo León, Monterrey, Nuevo León, México.

Objective: Evaluate the origin of Fournier gangrene (FG) as a prognostic factor of morbidity and mortality.

Material And Methods: Patients who came to our clinic with a diagnosis of FG from 2010 to 2017 were included retrospectively. Patients were categorized depending on the origin of the infection. Read More

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December 2019

Evaluation of a Handheld Dermatoscope in Clinical Diagnosis of Primary Cicatricial Alopecias.

Dermatol Ther (Heidelb) 2019 Sep 12;9(3):525-535. Epub 2019 Jun 12.

Department of Dermatology and Venereology, Başkent University Faculty of Medicine, Ankara, Turkey.

Introduction: Clinical diagnosis of primary cicatricial alopecias presents difficulties. Studies regarding their trichoscopic features are scarce and mostly not comprehensive. The aim of this study is to evaluate the potential benefit of a handheld dermatoscope in clinical diagnosis of primary cicatricial alopecias. Read More

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September 2019

Treatment of exfoliative cutaneous lupus erythematosus in a German shorthaired pointer dog with mycophenolate mofetil.

Vet Dermatol 2019 Aug 30;30(4):350-e102. Epub 2019 Apr 30.

Department of Small Animal Medicine and Surgery, College of Veterinary Medicine, University of Georgia, 2200 College Station Road, Athens, GA, 30602, USA.

Background: Immune-modulating drugs show limited therapeutic efficacy in canine exfoliative cutaneous lupus erythematosus (ECLE); over half of ECLE dogs are eventually euthanized for their lack of response to therapy.

Objective: To describe a case of generalized ECLE in a dog in which mycophenolate mofetil (MMF) treatment achieved complete remission.

Animal: A 3-year-old, male castrated German shorthaired pointer was presented with a three months history of generalized scaling, erythematous macules and plaques, follicular casts and hypotrichosis affecting the head, trunk, ventrum and medial aspects of all limbs. Read More

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Successful Treatment with Fusidic Acid in a Patient with Folliculitis Decalvans.

Acta Dermatovenerol Croat 2019 Mar;27(1):49-50

Rita Pimenta, MD, Clínica Universitária de Dermatologia de Lisboa, Hospital de Santa Maria, Avenida Professor Egas Moniz, 1649-028 Lisbon , Portugal;

Dear Editor, Folliculitis decalvans (FD) is a rare form of primary neutrophilic cicatricial alopecia. It is a highly distressing disease that affects young and middle-aged adults, with a slight male predominance (1). The most frequent clinical manifestations are follicular pustules and diffuse and perifollicular erythema that heal with centrifugal scarring. Read More

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Hidradenitis Suppurativa (Hurley I/II): Serial Excisions with Primary Wound Closure Under Local Anesthesia As Most Adequate Treatment Approach.

Open Access Maced J Med Sci 2019 Feb 11;7(3):400-402. Epub 2019 Feb 11.

Medical Institute of Ministry of Interior (MVR), Department of Dermatology, Venereology and Dermatologic surgery, General Skobelev 79, 1606 Sofia.

Background: Acne inversa as a chronic inflammatory disorder can be divided into three stages according to Hurley's classification. It affects the axillary and anogenital region predominantly, and its chronic course of development is associated with a major negative impact on quality of life, especially in young patients. We discuss the different types of treatment in patients with acne inversa and the benefits of two-stage surgical treatment by serial excisions with primary wound closure under local anaesthesia. Read More

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February 2019

Lichenoid folliculitis of the scalp in four patients with ichthyosiform skin disorders and cicatricial alopecia.

J Cutan Pathol 2019 Jun 3;46(6):431-435. Epub 2019 Apr 3.

Department of Dermatology, Federal Fluminense University, Antonio Pedro University Hospital, Niterói, Brazil.

Ichthyosis is a heterogeneous group of inherited skin disorders characterized by a defect of keratinization. Patients diagnosed with lamellar ichthyosis (LI) and some ichthyosiform syndromes, such as the Conradi-Hünermann-Happle syndrome (CHHS), usually present with hair loss. Even though only few dermatologic complaints carry as many emotional overtones as hair loss, there are very few data available in the literature regarding scalp histopathological features in ichthyosis. Read More

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Inter-rater reliability of phenotypes and exploratory genotype-phenotype analysis in inherited hidradenitis suppurativa.

Br J Dermatol 2019 09 19;181(3):566-571. Epub 2019 Apr 19.

Laboratory for Investigative Dermatology, The Rockefeller University, New York, NY, U.S.A.

Background: Genotype-phenotype correlation measures the correlation between the presence of a physical trait with a group of similar mutations but is dependent on reliable phenotyping. It can provide information on disease pathogenesis, future disease progression, severity or activity. Such indicators would be valuable in hidradenitis suppurativa (HS). Read More

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September 2019

Oral H1 antihistamines as 'add-on' therapy to topical treatment for eczema.

Cochrane Database Syst Rev 2019 Jan 22;1:CD012167. Epub 2019 Jan 22.

Medical Sociology, Institute of Epidemiology and Preventive Medicine, University of Regensburg, Regensburg, Germany.

Background: The symptoms of eczema can lead to sleeplessness and fatigue and may have a substantial impact on quality of life. Use of oral H1 antihistamines (H1 AH) as adjuvant therapy alongside topical agents is based on the idea that combining the anti-inflammatory effects of topical treatments with the blocking action of histamine on its receptors in the skin by H1 AH (to reduce the principal symptom of itch) might magnify or intensify the effect of treatment. Also, it would be unethical to compare oral H1 AH alone versus no treatment, as topical treatment is the standard management for this condition. Read More

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January 2019

Erosive pustular dermatosis of the scalp: A neutrophilic folliculitis within the spectrum of neutrophilic dermatoses: A clinicopathologic study of 30 cases.

J Am Acad Dermatol 2019 Aug 25;81(2):527-533. Epub 2018 Oct 25.

Department of Clinical-Surgical, Diagnostic, and Pediatric Science, Institute of Dermatology, Fondazione IRCCS Policlinico San Matteo, University of Pavia, Pavia, Italy.

Background: It is general opinion that histopathology is nonspecific and of little value in diagnosing erosive pustular dermatosis of the scalp (EPDS).

Objectives: Clinicopathologic correlation of erosive pustular dermatosis of the scalp.

Methods: We reviewed the clinical and pathologic records of patients with a clinicopathologic diagnosis of EPDS between 2011 and 2016 at the Dermatopathology Unit of Turin University. Read More

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