Journal of

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Background and Aim: Skin basal cell carcinoma (BCC) is the most common cancer in human beings. Prevalence of this tumor has increased over the past decades. The standard treatment is complete excision, however some risks for recurrence still exist. The aim of this study was to determine the frequency of margin involvement in skin BCC as well as to investigate the demographic characteristics of the patients.
Methods: This study was conducted from April 2011 to April 2012 on the patients who had skin lesions suspected for BCC. The patients were undergone elliptical excision surgeries for removing their suspected lesions with 5-millimeter margins of clinically normal skin in Farchian Hospital, Hamadan, Iran. Following data were collected and recorded: age, sex, anatomical location, duration of the disease, primary clinical diagnosis, histopathologic type, and margin involvement.
Results: In total, 125 lesions from 115 patients were investigated (70 males, 45 females). The range of the ages of the patients were from 32 to 93 years, with a mean of 64.6 years. The most common histopathological type was nodular type (61.0%). Twenty percent of the excised lesions showed margin involvement. Risk factors for incomplete excision were older age and anatomical locations (ears and peri-ocular lesions). There was no statistically significant differences between sex, histological type, primary clinical diagnosis, and duration of the disease. In almost all cases, the clinical and histopathological diagnoses were similar.
Conclusion: To avoid repeated surgeries and to reduce the risk of incomplete excision for lesions on high risk locations, particularly in elderly, it is recommended that BCCs be excised with wide margins or Mohs micrographic surgery.

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Parkinson Disease (PD) is a neurological disorder, which have comorbidity with some skin disorders. Skin disorders in Parkinson can be divided into two main groups including 1) non-iatrogenic disorders: melanoma, seborrheic dermatitis, sweating disorders, pemphigoid, rosacea, and 2) Iatrogenic disorders due to anti-Parkinson drugs side effects (like: carbidopa/levodopa, rotigotine, other dopamine agonists, COMT inhibitors and SC Apo morphine).
While seborrheic dermatitis is considered as a pre diagnostic sign, rosacea can be assumed as a warning sign of disease development. In addition, a strong correlation between PD and further bolus pemphigoid has been discovered. There might be a relation between melanoma and PD. It is important especially in patients with lighter skin with red and blond hair color. Hence, physicians should pay special attention in these patients and try to increase awareness in this population like reminding the importance of sun protection.

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Recently, the cases of dermatophytosis have increased sharply, which is associated with frequent reports of chronic cases of the disease, uncommon skin manifestations, and treatment failure. Cases of emergence of resistant species in other geographical areas such as Denmark, Switzerland, and China, Belgium, Germany, Japan, Iran, Finland, Switzerland, France, Iraq and Bahrain are also known. Antifungal drug susceptibility testing for dermatophyte species has not yet been standardized. Antifungal Susceptibility Tests (AFST) are used to determine the minimum growth inhibitory concentration (MIC) of a specific drug in laboratory conditions with the aim of predicting whether a patient will respond to standard antifungal treatment or not. In the continuation of this article, we gave an overview of the antifungal sensitivity test, including its strengths and weaknesses and its role in helping to make therapeutic decisions.

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