ABSTRACT
Melanonychia is the brown or black color of the finger or toe nail due to melanin deposition or melanocytes in the nail plate. The evidence of melanocytic disease is made by the dermatoscope, which allows to highlight the anomalies of the plate. The purpose of our study was to evaluate dermatoscopically the melanonychia, both in the form of stain and longitudinal on finger and/or toe nails in order to establish the type of nail hyperpigmentation. MATERIALS AND METHOD: 33 patients with longitudinal and stain melanonychia were examined with 30x Molemax HD computerized dermatoscope between May 2017-septembre 2018 in this prospective study conducted in the Department of Dermatology of Medical Center Dr. Ianosi (Craiova, Romania). Clinical data included: type of melanonychia, number and name of involved fingers, the presence or absence of fungal infections, nail apparatus tumors or hemorrhage. RESULTS: The most frequent nail diagnosis was fungal infection (onychomycosis) observed in 18 patients (54.54%), malignant melanoma was diagnosed in 1 patient (3.03%) and the junctional nevus in 4 patients (12.12%). In 18 patients which has longitudinal melanonychia, the most frequent involved finger was the big toe, and in 15 patients which has stain melanonychia, all of them (100%) had affected the big toe, 7 (46.66%) patients had affected the thumb and the same percent the forth finger. CONCLUSION: Nail dermatoscopy is an important method in establishing the diagnosis of melanonychia and allowed to avoid unnecessary biopsy for melanonychia.
ABSTRACT
Urinary stress incontinence is a condition that increases with age, influenced by many factors, mainly anatomical pathological ones, determined by changes of muscular pelvic floor, but also by hormonal and local neurological modifications. The aim of the study was an overview of the efficacy of stress urinary incontinencetherapy with transobturatorurethralsling suspension in patients with or without prior hysterectomy. Additionally, we evaluated the effectiveness and the rate of side effects of this method. The study group consisted of 100 patients and, within it, 32 patients (group A)underwent a hysterectomy.We noticed an improvement of symptoms, a reduced discomfort and an increase of quality of life, more prominent in group B (patients without previous hysterectomy) (p=0,0012, p=0,17 respectively, p=0,03). We consider that transobturator approach in treating stress urinary incontinence is a simple, rapid and effective procedure and, not lastly, modern technique that assures a significant improvement of symptomsand quality of life for the patients; positioning the sling along to the insufficient pubourethral ligaments reinforces the structures supporting the urethra; this approach is minimally-invasive with rapid recovery, reduced hospitalization, is cost effective and involves minimal risks of infection, bleeding, etc. moreover, the transobturator tension free sling has some advantages (no pain or tension). The rate of success of the treatment is significantly lower in patients with prior hysterectomy.
ABSTRACT
Early recognition of melanoma in situ (MIS) is an ongoing challenge in dermatology. It rarely arises 'de novo', most frequently resulting due to the transformation of an atypical nevus. The diagnostic criteria for MIS are diverse dermoscopy being the most used and it has a sensitivity of 83% and a specificity of 69% in detecting melanomas. The main objective of our study was to establish the sensitivity and the specificity of each of the 7-point checklist criteria used to differentiate melanocytic nevi from in situ malignant melanoma. The study group included 200 patients, aged over 18 years, with atypical pigmentary nevi after clinical aspects that presented changes in clinical appearance (shape, color, dimensions) during the last 6 months. On each patient we used the 7-point checklist of Argenziano (C1-C7). The study was performed at the Medical Center Dr. Ianosi, in Craiova between January 2016 and September 2018 and it was used Molemax HD computerized dermatoscope. The C1÷C3 criteria are significantly relevant in establishing the diagnosis of MIS in comparison with the diagnosis of nevus, unlike the C4-C7 criterion that is not definitely relevant for confirmation of the MIS diagnosis. There are no enough specific dermoscopic criteria to differentiate MIS from atypical nevus.
ABSTRACT
In the last two decades Nd: YAG laser has become a standard of treatment of telangiectasias of the lower limbs in C1EAP stage of chronic venous insufficiency. This paper shows the results of a two years study period of telangiectasias of lower limbs with Nd: YAG laser conducted in a specialised centre in this type of procedures. The study group consisted of 446 patients (21 males and 425 females) with telangiectasias (C1EAP) on the lower limbs between January 2016-December 2017. The patients had to complete a form in which they noted the initial state on a scale from 1 to 10 but also the result of the treatment and the intensity of the pain during the laser treatment. Moreover, the doctor also evaluated the results of the treatment for each and every patient taking also into account the initial phase of the disease. We observed a significant improvement of the clinical appearance (the reduction of telangiectasias) almost in the entire study group, regardless of the gender and the age, but the intensity of the pain was higher in men and in persons under the age of 30. Based on these data we can conclude that Nd: YAG laser represents a minimally invasive therapeutic option with minor side effects and major aesthetic results and furthermore it can be combined with several other methods (microsclerotherapy, radiofrequency, complex surgery) in order to improve peripheral chronic venous insufficiency.
