Yazar "Kilitci, Asuman" seçeneğine göre listele
Listeleniyor 1 - 7 / 7
Sayfa Başına Sonuç
Sıralama seçenekleri
Öğe A Case of COVID-19 in a Patient with Pemphigus Successfully Managed with Favipiravir(Duzce Univ, Fac Medicine, 2021) Demirbas, Abdullah; Elmas, Omer Faruk; Supsup, Mustafa Atasoy; Demirbas, Gozde Ulutas; Tursen, Umit; Lotti, Torello; Kilitci, AsumanCOVID-19 is not only a respiratory disease, but a multisystem disease that can cause organ dysfunction and coagulation disorder associated with high mortality and morbidity, particularly in vulnerable populations. Severe complications can be seen especially in elderly patients with systemic disease and immunosuppressive patients. We present the case of COVID-19 that developed in a 38-year-old female patient with pemphigus successfully managed with favipiravir.Öğe Clinical, Demographic and Treatment Characteristics of Pediatric Psoriasis: A Multicenter Study of 150 Patients(Galenos Publ House, 2021) Demirbas, Abdullah; Ozyurt, Kemal; Elmas, Omer Faruk; Metin, Mahmut Sami; Atasoy, Mustafa; Tursen, Umit; Kilitci, AsumanBACKGROUND/AIMS: Many studies have focused on the epidemiological features of adult and childhood psoriasis. However, only a few studies have been conducted to demonstrate the clinical and demographic characteristics of pediatric psoriasis in Turkey. This study aimed to determine clinical, demographic, and treatment characteristics of childhood psoriasis in a multicenter series. MATERIALS and METHODS: This study was conducted in four different centers that are located in four cities of Turkey between June 2016 and June 2020. The demographic parameters, possible triggering factors (emotional stress, physical trauma, infection, and medication), and clinical characteristics (psoriasis type, psoriasis area severity index, involved areas, nail involvement, joint involvement, subjective symptoms, disease duration, last treatments and duration of use, and history of accompanying diseases) of pediatric patients with psoriasis were retrospectively analyzed. RESULTS: A total of 150 patients from four different centers were enrolled in the study, of whom 71 (47.30%) were males and 79 (52.70%) were females, with a mean age of 13.71 +/- 42 years (age range: 1-18 years). A family history of psoriasis was determined in 20 (13.33%) patients. Possible triggering factors included emotional stress (n=90, 60%), physical trauma (n=21, 14%), infection (n=14, 9.33%), and medication (n=1, 1.67%). The most common area of involvement was the trunk (n=69, 46%) followed by the scalp (n=42, 28%), hand (n=20, 13.33%), and face (n=19, 12.67%). The prevalence of clinical types was as follows: plaque (n=125,83.33%), guttate (n=10, 6.67%), palmoplantar (n=7, 4.67%), inverse (n=6, 4%), and pustular (n=2, 1.33%) psoriasis. Nail and joint involvement were observed in 30 (20%) and 15 (10%) patients, respectively. The last treatments received included topical treatment (n=101, 67.33%), phototherapy (n=23, 15.33%), acitretin (n=16,10.67%), methotrexate (n=9, 6%), and cyclosporine (n=1, 0.67%). CONCLUSION: In our cohort, the clinical types and treatments used for childhood psoriasis were similar to those of other studies, but the rate of family history was lower, whereas the incidence of emotional stress was higher. Addressing the psychological impacts of psoriasis along with its physical aspects may provide better treatment outcomes.Öğe Comparison of the healing effects of mesazaline and Ganoderma lucidum in acetic acid-induced colitis in rats(Korean Surgical Society, 2022) ozden, Huseyin; Sahin, Yasar; Kilitci, Asuman; Karaca, Gokhan; Gomec, Muhammed; Yildiz, Ahmet; Ucar, CahitPurpose: The etiology and pathogenesis of distal colitis (DC) are poorly understood. Activation of intestinal inflammatory response may lead to intestinal tissue necrosis. Antioxidant and anti-inflammatory agents are among the treatment options. Our study aimed to compare the protective effects of mesalazine and Ganoderma lucidum in acetic acid (AA) induced colitis in rats. Methods: Twenty-four rats were randomly grouped as colitis, mesalazine, G. lucidum, and combined (G. lucidum + mesalazine) groups. DC was induced by intrarectal administration of AA. Statistical comparisons were done by using parameters including colonic tissue IL-1, IL-6, TNF-alpha, and CRP levels. Histopathologic changes of the samples of colonic tissue were scored as mucosal damage score and inflammatory score. A P-value of <0.05 was considered significant. Results: Intrarectal administration of AA leads to increased interleukin and CRP levels. High mucosal damage and inflammatory scores were noted in colitis group animals. Single mesalazine or G. lucidum treatment produced considerably decreased tissue interleukin and CRP levels. The lowest tissue interleukin and CRP levels were noted in the combined treatment group of animals. Mucosal damage and inflammatory scores were found to be significantly low in this group of animals. Conclusion: The intrarectal administration of AA results in an activation of intestinal inflammation and severe mucosal damage in colonic tissue. Single use of mesalazine and G. lucidum treatment decreases the severity of intestinal inflammatory response and mucosal damage. The healing effects of the combined treatment of mesalazine and G. lucidum seem to be more effective than that of separate use in the treatment of DC.Öğe Dermatoscopic Features of Angiomatoid Spitz Nevus: a Case Report(Mattioli 1885, 2022) Uyar, Belkiz; Elmas, Omer Faruk; Kilitci, Asuman[Abstract No tAvailable]Öğe Healing Effects of Single-Dose Triptolide in Rats with Severe Acute Pancreatitis(2020) Özden, Hüseyin; Kilitci, Asuman; Şahin, Yaşar; Karaca, Gökhan; Umudum, Haldun; Yıldız, Ahmet; Dulkadiroğlu, ErkanAim: Severe acute pancreatitis (SAP) carries high morbidity and mortality risk. If the proinflammatory response phase of SAP cannot be controlled, it may result in multiorgan failure (MOF). Nuclear factor-kappa B (NF-?B) activation plays an important role in the development of MOF. In this study, it was aimed to investigate the healing effects of triptolide, an anti-inflammatory and immunosuppressive agent in rats with SAP. Material and Methods: A total of 20 Wistar-Albino rats were divided into two groups as the SAP and triptolide treatment (TT) groups. SAP was induced by intraperitoneal injection of cerulean (50 mg/kg) in both groups. TT group was administered a single dose (0.2 mg/kg) triptolide 24 hour after the induction of SAP. Serum ALT, AST, GGT, Lipase, Glucose, ALP and amylase levels and pancreatic tissue samples were examined. Results: Serum glucose and amylase levels were found to be significantly lower in the TT group (p=0.011 and p=0.035, respectively). There was no significant difference between the groups in terms of other biochemical parameters. Pancreatic edema, acinar cell degeneration, fat necrosis, intrapancreatic&perivascular inflammation, inflammation in the peripancreatic fat tissue were common histopathological findings in both groups. There was no significant difference between the groups in terms of histopathologic changes. Conclusion: Cerulein-induced pancreatitis is a successful method for experimental SAP. The healing effects of single-dose triptolide treatment are not evident in the early phase of SAP. The therapeutic effects of triptolide on inflammatory and oxidative stress were not significantly approved by histopathological and biochemical parameters by the pancreatic tissue.Öğe Melanocytes as the source of the increased melanisation in pigmented epithelial tumours: a holistic approach(Tubitak Scientific & Technological Research Council Turkey, 2022) Kilitci, Asuman; Elmas, Omer Faruk; Akdeniz, Necmettin; Gamsizkan, MehmetBackground/aim: We aimed to elucidate the causes of the increased melanisation in basal cell carcinoma (BCC) and seborrheic keratosis (SK), and the role of melanocytes in this process. Materials and methods: This study was a retrospective-cohort study conducted in the pathology department of a university hospital between January 2019 and October 2020. Forty-nine SK and 30 pigmented BCC were included in our study. SRY-box transcription factor 10 (SOX10), CD68, and Masson???Fontana staining was used for analysis in all samples. A representative section of each specimen was photographed under ??400 magnification to facilitate the assessments of the morphology of the melanocytes and their following morphometric parameters: density, nuclear diameter, and distribution. The density of pigmented keratinocytes in the lesional epidermis was scored. The nuclear diameters of melanocytes located in the nonlesional epidermis, the density of the melanophages, and the presence or absence of ulceration and solar elastosis were also recorded. Results: The morphometric findings confirmed a statistically significant increase in melanocyte density in the BCC group compared with that in the SK group (p < 0.001). Moreover, the nuclear minor diameters in the melanocytes of the BCC sections were significantly higher than those in the SK specimens (p < 0.001). The epidermal melanocytes were distributed diffusely in almost all BCC specimens (96.7%), whereas they were mainly limited to the basal layer in the majority of the SK sections (59.2%). The number of epidermal melanised keratinocytes with a score of 3 was significantly higher in the SK group (n = 31; 63.2%) than in the BCC group (n = 6; 20%) (p = 0.001), and they were the main cells representing the pigmented appearance of the tumours. No significant difference was found between both tumour groups in terms of their melanophage density scores (p = 0.206). Conclusion: This study is the first step towards an objective quantification of the melanocytes in pigmented epithelial tumours and may provide a morphological background for future studies on these skin lesions.Öğe The Role of Dermoscopy in Diagnosis: A Case Presentation of Pseudoxanthoma Elasticum Initially Misdiagnosed as Pigmented Contact Dermatitis(Mattioli 1885, 2021) Elmas, Omer Faruk; Demirbas, Abdullah; Kilic, Rasit; Kilitci, Asuman[Abstract No tAvailable]
