Bilateral localized bullous pemphigoid in a young adult patient: A case report.

Bullous pemphigoid is the most common autoimmune subepidermal blistering disease, which typically presents in the elderly. Localized bullous pemphigoid is a rare variant of bullous pemphigoid, with only about 100 cases reported up to date. In this report, we describe a 32-year-old healthy male patient with bilateral hemorrhagic bullae and erosive lesions limited to the lower extremities. A biopsy for hematoxylin and eosin stain and direct immunofluorescence established the diagnosis of bullous pemphigoid. The blistering responded well to oral and topical steroids. The exact etiology of this rare variant of bullous pemphigoid remains unknown, leading to ongoing debates and numerous suggested hypotheses.

Striae gravidarum treatment: evaluating non-ablating fractional laser (NAFL) efficacy and safety.

BACKGROUND: Striae gravidarum (SG) is a common pregnancy-related dermatologic problem, for which finding an effective treatment remains a challenge. AIM: To evaluate the safety and efficacy of 1540 nm non-ablative fractional laser (Star lux 500) in the treatment of SG in Iranian women and peruse the relationship between clinical improvement rate and patient characteristics as well as clinical features of striae. METHOD: A prospective before-after study was conducted on 50 patients with SG who received three monthly sessions of 1540 nm non-ablative fractional laser and were followed for 2 months after the last treatment session. Clinical changes were measured using both provider-rated outcome through before/after pictures represented by final clinical score (from 0 to 5) and patient-reported outcome (patient global assessment or PGA). RESULTS: Over the course of the study both final clinical score and PGA increased significantly from week 4 to week 20 (P value: <0.001 and 0.048, respectively). Only modest adverse effects including erythema, edema and hyperpigmentation were noted. CONCLUSION: In conclusion, patients with SG of different type (rubra/alba) or maturity may somehow benefit from treatment with NAFL experiencing minimal transient side effects.Therefore, NAFL may be considered a safe and partially effective treatment option for stretch mark of patients with SG.

Characteristics associated with quality of life in the early stages of Mycosis Fungoides.

Background: Mycosis fungoides (MF) is a lymphoproliferative disorder characterized by skin-homing atypical lymphocytes. This study aimed to evaluate the quality of life (QoL) in MF patients in the early stages of the disease and the associated factors using the Dermatology Life Quality Index (DLQI). Methods: Thirty MF patients (21 females/9 males) with a mean age of 46.73±15.9 years and in the early stages of the disease (26 stage Ι and 4 stage ΙΙ) were enrolled and were asked to fill the DLQI questionnaire. Results: The mean DLQI score was 9.93±5.89. The QoL was largely affected by the disease in near half of the patients (46.7% of patients had a DLQI score11-20). QoL was significantly correlated with educational level and was more impaired in patients with lower educational status (DLQI score spearman rho=-0.382, P=0.037). QoL was not associated with sex, age, disease stage and disease duration. The symptom and feeling dimension of DLQI was significantly more impaired in patients with both patch and plaque compared to patch only (spearman rho= 0.397, P= 0.03). Conclusion: This study demonstrates how largely patients' QoL is influenced in the early stages of MF, especially in patients with lower educational levels.

Do clinical severity scores correlate with the quality of life in children with psoriasis? A cross-sectional study of Iranian pediatric patients.

BACKGROUND: Psoriasis is a common chronic dermatosis that can negatively affect patients' lives. AIM: To obtain more insight about how having psoriasis and how the various clinical and physical characteristics of the disease impact the health-related quality of life (HRQoL) of pediatric patients. METHODS: A retrospective cross-sectional study was designed with 40 pediatric patients with psoriasis. HRQoL was evaluated using the Children Dermatology Life Quality Index (CDLQI). RESULTS: A total of 40 patients enrolled in this study. The mean age of participants was 12.42 ± 7.1 years (age range: 4-16 years), 21 males (52.5%), and 19 females (47.5%). The mean Psoriasis Area Severity Index (PASI) score was 8.03 ± 9.31 with a range of 0.4-25. Mean CDLQI score was 18.87 ± 8.15, indicating a considerable burden on health-related QoL. There was a strong positive correlation between CDLQI and PASI scores (p < .001, r: .653). CONCLUSION: The negative effect of psoriasis on HRQoL in pediatrics was confirmed, and a strong correlation between disease severity scores and HRQoL in children with psoriasis was found in this study. Taking HRQoL indices into account while managing adolescent patients will improve our insight into the patient's experience and may provide better patient adherence to treatment.

Estimated cut-off values for pemphigus severity classification according to pemphigus disease area index (PDAI), autoimmune bullous skin disorder intensity score (ABSIS), and anti-desmoglein 1 autoantibodies.

BACKGROUND: Pemphigus is a potentially fatal disease if left untreated. Valid scoring systems and defined cut-off values for classification of patients would help with better management through specified pharmaceutical and non-pharmaceutical treatments. METHODS: In this study, pemphigus patients who were receiving immunosuppressive treatments and had recent disease relapse were recruited for examination of pemphigus disease area index(PDAI), autoimmune bullous skin disorder intensity score (ABSIS), physician global assessment (PGA), autoimmune bullous disease quality of life (ABQoL), anti-desmoglein 1 (anti-Dsg1), and anti-Dsg3 autoantibody titers from December-2017 to February-2018. Cut-off values were estimated using model-based clustering classification and the 25th and 75th percentiles approach, performed separately for the exclusive cutaneous, exclusive mucosal, and mucocutaneous groups. RESULTS: In the 109 included patients, the 25th and 75th percentiles cut-offs were 6.2 and 27 for PDAI score, and 4 and 29.5 for ABSIS score. The model-based analysis resulted in two groups (cut-point:15) for PDAI score, and three groups (cut-points:6.4 and 31.5) for ABSIS score. The groups were significantly different for the PDAI, ABSIS, PGA, and ABQoL values. Based on anti-Dsg1 autoantibody values, the model-based analysis cut-point was 128 and the 25th and 75th percentiles cut-offs were 98 and 182. Anti-Dsg3 autoantibody values did not differentiate between pemphigus severity classes. CONCLUSIONS: Estimated cut-off values based on the anti-Dsg1 level, PDAI, and ABSIS scoring systems could be used to classify patients into different severity grades for better management and prognosis.

Successful treatment of a patient with multicolored nevus of Ota using a combination of 1064 and 532 nm Q-switched Nd:YAG lasers.

Nevus of Ota (NO) is a hamartoma of dermal melanocytes usually presents as unilateral blue, gray or brown macules or patches. It can impose a high burden of cosmetic and psychological disturbances in affected individuals. Q-Switched lasers appear to be an effective treatment for this kind of dermal melanocytosis. Multicolored Ota nevus is a rare variant of this kind of nevus and its treatment may be more challenging compared with unicolor lesions. Herein we report a 21-year-old woman with a multicolored nevus of Ota (blue and brown), which showed a dramatic response to a combination of 1,064 nm and 532 nm Q-Switched Nd:YAG lasers. We also discuss different aspects of the Q-switched laser application of Ota nevus treatment. We also focus on laser combination therapy to treat the nevus of Ota.