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ÇOBAN, GANİME

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GANİME
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ÇOBAN
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Has files: true × Start date: 2014 × End date: 2019 ×

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Now showing 1 - 6 of 6
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    PublicationOpen Access
    Does ozone administration have a protective or therapeutic effect against radiotherapy-induced testicular injury?
    (2019-03-01) AYDOĞDU, İBRAHİM; İLBEY, YUSUF ÖZLEM; ÇOBAN, GANİME; EKİN, RAHMİ GÖKHAN; MİRAPOĞLU, SEMİH LÜTFİ; ÇAY, ALİ; KIZILTAN, HURİYE ŞENAY; EKİN, ZÜBEYDE YILDIRIM; SILAY, MESRUR SELÇUK; SEMERCİ, MEHMET BÜLENT; AYDOĞDU, İBRAHİM; ÇOBAN, GANİME; MİRAPOĞLU, SEMİH LÜTFİ; ÇAY, ALI; KIZILTAN, HURİYE ŞENAY
    Objective: We investigate the protective and therapeutic effects of ozone therapy (OT) in radiotherapy (RT)‑induced testicular damage. Methods: Thirty healthy adult male Wistar rats divided into five groups consisting of six animals each as follows: (1) Control (C), (2) RT, (3) OT, (4) OT + RT, and (5) RT + OT group. Histopathological findings, Johnsen scores, thiobarbituric acid‑reactive substances (TBARS), glutathione (GSH), superoxide dismutase (SOD), catalase, and glutathione peroxidase (GPx) levels were evaluated. Results: RT caused a significant decrease in testicular weight and Johnsen score compared to the control group. In addition, TBARS level was significantly higher, whereas GSH, SOD, catalase, and GPx levels were significantly lower in the RT group when compared to the control group. Pre and postRT OT significantly increased GSH, SOD, catalase, and GPx levels and decreased TBARS level. Furthermore, testicular weight and Johnsen score were increased with OT. Conclusions: The present study showed that OT is protective and therapeutic in radiation‑induced testicular damage. OT may be beneficial to the patients who underwent RT.
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    PublicationOpen Access
    A Rare Case: Mucous Membrane Plasmacytosis in the Larynx
    (2014-07-01) BÜYÜKPINARBAŞILI, NUR; ÇOBAN, GANİME; GÜCİN, ZÜHAL; Meriç, Ayşenur; BÜYÜKPINARBAŞILI, NUR; ÇOBAN, GANİME; GÜCİN, ZÜHAL
    Mucous membrane plasmacytosis is a rare reactive process characterized by plasma cell infiltration of mucous membranes for unknown reasons. It may be confused with malignancy because of its exophytic structure and pavement appereances. A laryngeal polypoid lesion was sent to the pathology department, clinically called fibroma, and presented to emphasize the diagnostic and differential diagnostic criteria.
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    PublicationOpen Access
    Co-existence of acute appendicitis and inflammatory myofibroblastic tumor of the small intestine: A case report
    (2015-09-01) Unver, NURCAN; Coban, GANİME; ONARAN, Oyku Izel; ARSLAN, ADNAN; Malya, FATMA ÜMİT; HASBAHCECI, Mustafa; ÜNVER, NURCAN; ÇOBAN, GANİME; KUNDUZ, ENVER; ARSLAN, ADNAN; MALYA, FATMA ÜMİT
    Introduction: Inflammatory myofibroblastic tumor as a rare neoplastic lesion is seen most commonly in the pulmonary system. Beside the presence of limited number of inflammatory myofibroblastic tumors of the gastrointestinal tract in the literature, co-existence with acute appendicitis has not been reported before. Presentation of case: A 27-year-old woman admitted to emergency department with acute abdominal pain at the right lower quadrant. The initial diagnosis was as acute appendicitis. Intraoperatively, a mass with a diameter of almost 5 cm originated from the distal ileal segments neighboring the appendix was seen. The patient was managed by segmental resection of the small intestine including the mass with appendectomy. Histologically, there were bundles of spindle cells accompanied by lymphoplasmocytic infiltration. The immunohistochemical studies showed that tumor cells were positive for smooth muscle actin, vimentin, perinuclear activity for anaplastic lymphoma kinase and CD 68. The final pathologic diagnosis was inflammatory myofibroblastic tumor. Discussion: Concomitant resection of tumoral lesions detected in the neighbor intestinal segments during appendectomy should be considered to diagnose and treat. For the diagnosis of inflammatory myofibroblastic tumor, immunohistochemistry pattern including positivity for actin, vimentin, CD 68 and anaplastic lymphoma kinase plays a crucial role. Therefore, detailed immunohistochemistry analysis should be performed in suspicious cases. Conclusion: Coexistence of inflammatory myofibroblastic tumor located in the gastrointestinal system with acute appendicitis is a rare event. Complete surgical excision should be regarded as the mainstay of the treatment. Long-term follow up with serial imaging techniques is recommended.
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    PublicationOpen Access
    Outcome of Daily Cisplatin with Thoracic Chemoradiotherapy in Advanced Non-small Cell Lung Cancer Patients with Comorbid Disorders: a Pilot Study
    (2014-01-01) Kiziltan, HURİYE ŞENAY; Bayir, Ayse Gunes; TAŞTEKİN, Didem; Coban, GANİME; Eris, ALİ HİKMET; Aydin, TEOMAN; MAYADAGLI, Alparslan; KIZILTAN, HURİYE ŞENAY; GÜNEŞ BAYIR, AYŞE; ÇOBAN, GANİME; ERİŞ, ALİ HİKMET; AYDIN, TEOMAN; MAYADAĞLI, ALPASLAN
    Background: Lung cancer is the most common cancer in males worldwide. The principal mode of treatment in the early stage of non-small cell lung cancer (NSCLC) is surgery. However, five-year survival is only about 15% for all stages. The aim is to investigate the effect of daily low dose cisplatin concurrently with radiation therapy in advanced NSCLC patients with poor performance status. Materials and Methods: Ten patients diagnosed as inoperable Stage IIIB NSCLC with comorbid disease were assessed retrospectively in Bezmialem Vakif University, Faculty of Medicine, Department of Radiation Oncology, between 2011 to 2013. ECOG performance status was between 3 and 4. Cisplatin was administered at 6mg/m2 daily, for 5 days a week concurrently with radiotherapy using 160-200 cGy daily fractions, 54 Gy being the lowest and 63 Gy being the highest dose. Results: Complete response at the primary tumour site was obtained in 20% patients. Grade I esophagitis was seen 70 percent of patients, and the grade II haematological toxicity rate was 20 %. Median survival time was 7 months. Conclusions: Median survival time was reasonable, despite the patients ECOG performance status of 3-4, which is similar to groups even without comorbid disorders in comparison to other published papers in the literature. Acceptable toxicity, high response rates and quality of life of patients are the other favourable features.
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    PublicationOpen Access
    Evaluation of liver biopsy findings and comparison with noninvasive fibrosis scores in patients with non-alcoholic steatohepatitis Non-alkolik steatohepatitli hastalarda karaciğer biyopsi bulgularının değerlendirilmesi ve noninvazif fibroz skorları ile karşılaştırılması
    (2019-01-01T00:00:00Z) BİBERCİ KESKİN, Elmas; ÇOBAN, GANİME; BİBERCİ KESKİN, ELMAS; ÇOBAN, GANİME
    Objective: Nowadays, the incidence of non-alcoholic fatty liver and steatohepatitis (NASH) is increasing and early diagnosis is of great importance. In this study, we investigated the place of Fibrosis-4 (FIB-4), Aspartate Aminotransferase to Platelet Ratio (APRI) and AST/ALT Ratio in predicting liver fibrosis and its most optimal cut-off value in NASH patients undergoing liver biopsy. Method: Patients with NASH who underwent liver biopsy were included in the study. Biopsy results of all patients were evaluated histopathologically and grade of fibrosis was graded. In addition, FIB-4, APRI and AST/ALT scores were calculated and compared with biopsy findings in these patients. Results: A total of 88 patients were included in the study. Of these patients 51 (58%) were female and the mean age of the study population was 52.7±9.5. According to biopsy results, NASH was detected in 79 (89.8%) and NAFLD in 9 (10.2%) patients. The cut-off values of <0.47 for APRI and <0.88 for FIB-4 scores showed the best discriminatory power in exclusion of liver fibrosis. Likewise, the cut-off value greater than 0.68 for APRI score and >2.16 for FIB-4 score showed the highest predictive value in predicting advanced fibrosis. AST/ALT ratio had not any diagnostic value. Conclusion: FIB-4 and APRI scores play an important role in the noninvasive prediction of fibrosis in NASH patients, but the AST/ALT ratio is not sufficient. On the other hand, although the guidelines recommend using these scoring systems as a screening tool, there is no clarity as to the appropriate ideal cut-off values. At this point, FIB-4 score stands out with high sensitivity and specificity especially in the prediction of severe fibrosis.
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    PublicationOpen Access
    Renal Hydatid Cyst
    (2016-04-01) Coban, GANİME; Orhan, ZEYNALABİDİN; Kalkan, SENAD; TUZUN, Umit; Unver, NURCAN; ÇOBAN, GANİME; ORHAN, ZEYNALABIDIN; KALKAN, SENAD; ÜNVER, NURCAN
    The larval form of Echinococcus granulosus (tapeworm), which causes hydatid cysts, penetrates the intestinal mucosa and settles in tissues and is contracted through animal contact or other ways. The most common location is liver, and renal involvement is very rare. It is usually diagnosed with nonspecific symptoms or incidentally. A kidney lesion was incidentally detected in a 55-year-old female patient who was suffering from chronic diseases and underwent partially nephrectomy. We aim to present this case in which renal hydatid cyst was diagnosed with the help of literature because of its rarity.