Search

Vitiligo is a prevalent destructive melanocyte skin disease that negatively affects the patients' life in terms of self-esteem. Suction blister and dermabrasion plus 5-fluorouracil are effective treatments for vitiligo. The present study was conducted to compare the outcomes of these two techniques. The present clinical trial was conducted on 36 patients with persistent refractory vitiligo which defined as the lack of any new or progressed lesion during the previous year as well as no responding to conventional therapies of vitiligo including topical treatments and phototherapy. Individuals with two vitiligo patches, with similar baseline Vitiligo Area Severity Index (VASI) scores were randomly allocated to dermabrasion plus 5-fluorouracil or suction blister treatments. VASI and repigmentation scores were measured and compared at the baseline, four, and 12 weeks after performing the procedures. Both of the approaches accompanied with significant improvement in both entities of VASI and repigmentation scores (P value .05) at the end of the study, besides the trend of VASI and repigmentation scores between the two groups revealed insignificant difference (P .05). The short-term follow-up of the patients was the limitation of this study. The present findings suggested that both surgical techniques of dermabrasion plus 5-fluorouracil and suction blister posed acceptable outcomes within 12-week follow-up.

Eruptive syringoma is a rare variant of syringoma presenting with skin-colored or slightly pigmented papules mostly before or during puberty. In this report, we presented a rare case of eruptive syringoma in a 30-year-old woman. She exhibited multiple skin lesions in dorsal areas of her both hands, developed from the age of 15.

Background & Objective: Basal cell carcinoma (BCC) is a common skin cancer arising from the basal layer of the epidermis and its appendages. They are locally invasive, aggressive, and destructive of skin and the surrounding struc- tures. β-Catenin is a multifunctional protein located to the intracellular side of the cytoplasmic membrane coded by the CTNNB1 gene, which maps to chromosome 3p22.1. It has a critical role in cell-to-cell adhesion by linking cadherins to the actin cytoskeleton and has a central role in transcriptional regulation in the Wnt signaling pathway. We evaluated the diagnostic value of the Beta catenin immunohistochemistry marker in distinction of aggressive and non-aggressive Basal cell carcinoma. Methods: This cross sectional and descriptive-analytical study was done on archived formalin fixed, paraffin embed- ded tissue blocks in pathology library of Al-Zahra hospital in Isfahan city. We used immunochemistry to determinate the role of β-Catenin in aggressiveness in BCC with higher rate of relapse. Results: A total of 76 samples were evaluated in two groups (aggressive &none aggressive). The mean percentage of cytoplasmic β-Catenin staining in aggressive group was more significant than the other group (sensitivity: 86.8% specificity: 81.6%, PPV: 81.5% and NPV: 86.1%) and the mean percentage of membranous β-Catenin staining in non- aggressive group were significant more than the aggressive group. Intensity of membranous staining in both groups significant less than normal epithelium. Conclusion: Cytoplasmic β-Catenin staining in aggressive BCC is more significant than non-aggressive subtypes, so this indicates that the use of β-Catenin IHC marker maybe helpful in the diagnosis of aggressive BCC.

Key Clinical Message Acute generalized exanthematous pustulosis (AGEP) is a self‐limited drug reaction. Hydroxychloroquine (HCQ) is an uncommon cause of AGEP with a prolonged recovery course; Thus, the physicians should take the possibility of this rare but severe event in their minds and try to diagnose correctly and better management.

Amelanotic melanoma (AM) of the heel is a very rare subtype of malignant melanoma in which the tumour cells, unlike other types of melanoma, are characterised by little or no melanin pigmentation. AM resembles many benign dermatological complications that often lead to late diagnosis of lesions, poor prognosis, and occasionally misdiagnosis at an early stage of the disease. We report a case of a 73-year-old man with a heel ulcer who was admitted to Al-Zahra Hospital (Isfahan, Iran). Chronic osteomyelitis was considered the primary diagnosis, and several courses of antibiotics were prescribed for the patient. The ulcer failed to improve after 9 months' of therapy, and because of an increase in the size of the ulcer and the growth of two tumours in the right heel, a biopsy of the lesion was conducted. The pathology report confirmed invasive AM. The present report emphasises the necessity to biopsy all skin lesions, even with low clinical significance, to avoid wrong subsequent treatments, prevent a delay in diagnosis, reduce misdiagnosis, and improve the survival rate of patients.

Bullous pemphigoid (BP) is an autoimmune disease with chronic, recurrent bullous eruptions. BP has been reported to be associated with drugs, physical stimuli, malignancies, and immune abnormalities. Its association with renal transplant is rare and only 12 cases have been reported until now. We present a case of BP in a 33-year-old man with history of bladder exstrophy from birth and renal transplantation from 5 years ago. There was no finding in favour of his disease was caused by graft rejection, drug usage, or viral infection. Therefore, BP could be an accidental finding in this patient with idiopathic aetiology.

INTRODUCTION Aging is an inevitable process in life that can pose unsatisfactory changes in appearance. Recently, rejuvenation surgeries have opened an exciting new window toward people who are vulnerable according to their facial appearance. Periocular plastic microsurgeries are among the most common aesthetic surgeries with various outcomes. The current study was aimed to compare outcomes of blepharoplasty with and without peeling regarding lower eyelid rejuvenation. METHODS This is a randomized clinical trial study conducted on 30-patients referred for inferior lid rejuvenation in 2017-18. Patients were randomly divided into two 15-member subgroups of microinvasive blepharoplasty with and without peeling. Peeling for the group underwent blepharopeeling was performed all over the inferior periocular region using Phenol 89%. Then, skin and underlying muscle were incised superficially, and underlying fat tissue was excised. The other group underwent blepharoplasty without peeling. Patients were followed daily for 2 months to assess complications, patients' and physicians' satisfaction. RESULTS Two assessed groups were not statistically different regarding age and gender distribution (P-value = .417 and .666, respectively). Considering patients' opinion, symmetry, scar formation, skin laxity, swelling, and total satisfaction score were not different between two groups (P-value > .05) while physicians presented similar outcomes except for better scar formation status of peeling add-on therapy (P-value = .042). Rate of adverse effects was significantly higher among those under blepharoplasty plus peeling treatment (P-value

Lichen Planopilaris (LPP) is a primary scarring alopecia with unknown etiology and its management is a challenge for dermatologists. We aimed to compare the safety and efficacy of methotrexate and cyclosporine in LPP patients.In a randomized clinical trials, 33 patients were randomly allocated to receive either 15-mg oral methotrexate per week or 3-5-mg/kg/day cyclosporine for six months. During the treatment course, side effects, signs/symptoms and laboratory test were assessed periodically. Lichen planopilaris activity index (LPPAI) was measured at baseline and 2, 4, and 6 months after the intervention. Score of both photography and patient's opinion were also obtained. The collected data were analyzed in SPSS software (Ver.25.0. Armonk, NY: IBM Corp).Both medications had positive effects on the signs and symptoms of LPP with a significant difference between the variables (p 0.05), and the results showed similar efficacy at the end of 6th months of the therapy with both cyclosporine and methotrexate (p 0.05).Regarding the results of the present study, both cyclosporine and methotrexate are effective in treating refractory lichen planopilaris and we propose methotrexate as a possible earlier choice over cyclosporine. This study was registered in Iranian Registry of Clinical Trials (IRCT20190717044256N1).

This study aims to explore to what degree the in-service Iranian English teachers’ sense of self-efficacy and metacognitive awareness predict their academic performance A total number of 107 Iranian EFL teacher trainees at Farhangian University were asked to complete Teachers’ Sense of Self-Efficacy Scale (TSES) (Woolfolk & Hoy,1990) and Metacognitive Awareness Inventory for Teachers (MAIT) ( Balcikanli, 2011 ). Results of the Path Analysis indicated that both metacognition and self-efficacy affect the academic performance. However, metacognition had a stronger effect. Also, results of t-test showed that there is no difference between males and females self-efficacy and metacognition.