Fatemeh Sari Aslani; Nasrin Saki; Mohammad Sasannia
Abstract
Background: Since its recognition, frontal fibrosing alopecia (FFA) has increasingly been studied globally in terms of its diverse aspects. Having found no studies describing this condition in Southern Iran, we examined the different clinicopathological features of patients with FFA who referred to Faghihi ...
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Background: Since its recognition, frontal fibrosing alopecia (FFA) has increasingly been studied globally in terms of its diverse aspects. Having found no studies describing this condition in Southern Iran, we examined the different clinicopathological features of patients with FFA who referred to Faghihi Hospital, Southern Iran, between 2013 and 2018. Methods: We searched the archives of the Pathology Department of Faghihi Hospital for the cases with a diagnosis of FFA. Due to its similar histopathologic features with lichen planopilaris, the final diagnosis was made using clinical correlations. Results: Twenty-two patients were enrolled; all were female. Fifteen (68.2%) presented with the disease before menopause. Besides frontal and/or temporal hairline involvement in all the patients, eyebrow alopecia, eyelash loss, body hair loss, and facial papules were present in 81.8%, 27.3%, 50%, and 68.2% of them, respectively. Dermoscopic findings included follicular opening loss (100%), honeycombing of the scalp (81.8%), multiple white dots (77.3%), perifollicular erythema (63.6%), and perifollicular scales (59.1%). The histopathologic examination revealed follicular dropout (95.4%), perifollicular lymphocytic infiltration in the infundibulum and isthmus of the follicles (81.8%), perifollicular fibroplasia (77.3%), intact interfollicular epidermis (59.1%), mild perivascular lymphocytic infiltration in the upper dermis (54.5%), and apoptotic keratinocytes in the infundibulum and isthmus (50%). The most common comorbidity was hypothyroidism (40.9%). Conclusions: Thediagnosis of FFA should be considered in both premenopausal and postmenopausal women. Eyebrow alopecia, eyelash loss, body hair involvement, and facial papules are helpful clues in the diagnosis. The coexistence of hypothyroidism with FFA suggests immunological involvement in the pathogenesis.
Beuy Joob; Viroj Wiwanitkit
Kadian Randhir; El-Gamal Abdel Hamid; Al-Mehnna Basemahma; Al-Otaibi Sultan; Najem Nabeel
Volume 13, Issue 1 , 2010, , Pages 6-8
Abstract
Background: Tinea capitis is predominantly a disease of preadolescent children. Although worldwide in distribution, an increase in its prevalence in Kuwait has recently been reported, particularly in children. Tinea capitis frequently spreads among family members and classmates. The aim of this study ...
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Background: Tinea capitis is predominantly a disease of preadolescent children. Although worldwide in distribution, an increase in its prevalence in Kuwait has recently been reported, particularly in children. Tinea capitis frequently spreads among family members and classmates. The aim of this study was to determine the prevalence of tinea capitis among elementary school children of Al-Ahmadi province in Southern Kuwait. Method: This study was conducted between September 2006 and June 2007. All suspected cases of tinea capitis from 15 visited elementary schools were referred to the dermatology department at Al-Adan Hospital where a full history and examination was performed and the affected areas were scrapped. All obtained specimens were divided into two halves. The 1st half was mounted in a 20% potassium hydroxide solution and examined under light microscope. The 2nd half was cultured in Sabouraud's Dextrose Agar (SDA) 4% and incubated at 25-27°C for 4 weeks. Results: A total of 903 children from 15 elementary schools were included in this study out of which 191 children proved to have tinea capitis. Microsporum canis had the highest percentage (61.7%), while Trichophyton rubrum had the lowest (3.1%). Conclusion: Tinea capitis is a common fungal infection of the scalp in children. The grey patch type is the most common clinical type. A multi center study is needed to confirm the predominance of the isolated dermatophyte and to determine the modifiable and preventable risk factors.
P Toosi; F Malekzad; A Sedigha
Volume 8, Issue 1 , 2004, , Pages 7-14
Abstract
Background: The theory of selective photo-thermolysis led to the development of a variety of different laser systems which range from the shorter spectrum of 694nm ruby laser to the middle with the 755nm alexandrite and 810nm diode lasers to the long end with the 1064nm (Nd:YAG) laser. Objective: A systematic ...
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Background: The theory of selective photo-thermolysis led to the development of a variety of different laser systems which range from the shorter spectrum of 694nm ruby laser to the middle with the 755nm alexandrite and 810nm diode lasers to the long end with the 1064nm (Nd:YAG) laser. Objective: A systematic review on the clinical trials with use of various laser sources for hair removal. Methods: All clinical trials related to hair removal lasers in 1998-2003 were selected. After elimination of heterogenicity sources in data, results were synthesized on the basis of laser type and were compared using ANOVA and t tests, P
