Browsing by Author "Kandiloglu A.R."
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Item Granulomatous hepatitis following intravesical bacillus Calmette-Guerin therapy(1999) Özbakkaloǧlu B.; Tünger Ö.; Sürücüoǧlu S.; Lekili M.; Kandiloglu A.R.Although intravesical bacillus Calmette-Guerin (BCG) administration is an effective method in the treatment of superficial urinary bladder carcinoma, some complications may arise such as a granulomatous reaction either in the urinary tract or, in rare cases, outside the urinary tract. We report in this paper a case of granulomatous hepatitis following intravesical BCG administration.Item Recidivans cutaneous leishmaniasis unresponsive to liposomal amphotericin B (AmBisone®)(2000) Gündüz K.; Afsar S.; Ayhan S.; Kandiloglu A.R.; Türel A.; Filiz E.E.; Ok U.Z.A 60-year-old woman with thick crusted erythematous plaques on her glabella, apex nasi and left infraorbital region was diagnosed as recidivans cutaneous leishmaniasis. The lesions were resistant to antimonial drugs. Although some response was observed on the infraorbital region, lesions on the glabella and nose continued to infiltrate despite therapy with liposomal amphotericin B.Item Linear porokeratosis. A case report(Dermatologia Pediatrica, 2002) Sahin M.T.; Öztürkcan S.; Türel A.; Kandiloglu A.R.Linear porokeratosis (LP) is a rare variant of porokeratosis of Mibelli. It is a disorder of keratinization, which consists of atrophic lesions with a raised horny margin. The cause is quite unknown. No definite inheritance pattern has been established. Among the five clinical forms of porokeratosis of Mibelli (PM), LP represents the segmental form, in which porokeratotic lesions are arranged in a linear fashion, usually corresponding to a dermatome or Blaschko's lines. The condition is strictly unilateral and onset is usually in infancy and childhood. There is slight risk of malignant transformation. We report a 16-year-old girl with a 14-year history of typical lesions in a linear arrangement on the dorsal aspect of her right leg, which were diagnosed as linear porokeratosis based on the clinical and histopathological features.Item Malignant eccrine poroma in an unusual location(2002) Sahlin M.T.; Türel A.; Gündüz K.; Kandiloglu A.R.; Öztürkcan S.Malignant eccrine poroma is a rare skin appendage tumour, originating from the intraepidermal and upper dermal eccrine ducts. The tumour either arises spontaneously or develops in a long-standing eccrine poroma, generally in elderly people over 60. Clinically, it tends to be a localized lesion, which manifests itself as a nodule or ulcerated tumour, favouring extremities. We report an 83-year-old female with an enlarging and bleeding tumour on her lumbosacral region. This lesion first appeared as a small pigmented papule and progressed to an erythematous patch with central papular portion and some peripheral pigmentation, Histopathology revealed malignant eccrine poroma. Also, immunohistochemically, diffuse and intense p53 staining was observed. Regular pigment pattern, brown globules and black dots were seen in dermoscopic examination. After performing a wide excision, 20 months of follow-up revealed no recurrence or metastasis of the tumour. This case represents an unusually located malignant eccrine poroma with some pigmentation.Item Features of chronic inflammation at the gastric cardia and the relationship with Helicobacter pylori infection and oesophagitis(2003) Ayhan S.; Demir M.A.; Kandiloglu A.R.; Saruc M.; Kucukmetin N.Background: The etiopathogenesis of chronic inflammation at the gastric cardia is still debated. It is suggested that carditis may be a finding of gastro-oesophageal reflux disease (GORD) or it may occur as a result of the gastritis caused by Helicobacterpylori (H. pylori) infection. Aim: To examine morphological features of carditis, as well as the associations of carditis with Helicobacter pylori gastritis and oesophagitis as a marker of gastro-oesophageal reflux disease. Patients and methods: Endoscopic biopsy specimens obtained systematically from oesophagus, cardia, corpus and antrum of 135 dyspeptic patients were retrospectively evaluated. In biopsies, we have searched for any correlations between clinical, endoscopic, and histological features. Results: Carditis was detected in 123 (91.1%) of the cases. The mean age of the carditis group was 47.9 years and the male-to-female ratio was 1.08:1. The relation of carditis with age and sex was not significant (p = 0.19 and p = 0.24, respectively). All cases of the carditis group had concomitant chronic gastritis. In these cases, chronic inflammation, degree of neutrophil-mediated activity and H. pylori colonisation were significantly correlated in cardia, corpus and antrum (p < 0.001). Intestinal metaplasia was observed in 14 cases (11.3%) and, was associated with H. pylori colonisation (p < 0.001). Microscopic oesophagitis detected in 37.7% cases also showed correlation with reflux symptoms and endoscopic oesophagitis but not carditis. When all cases with carditis were evaluated for H. pylori infection and oesophagitis, which are presumed risk factors for carditis, H. pylori infection appeared to be an independent risk factor for carditis (p = 0.012), while oesophagitis did not. Conclusions: This study suggests that carditis is commonly found in patients presenting with dyspepsia and the histological features of carditis were similar to those seen in H. pylori gastritis in antrum and corpus. In addition, our data have also shown that carditis was significantly associated with H. pylori infection but not with symptoms or signs of GORD.Item Weil's syndrome in pregnancy [5](Elsevier Ireland Ltd, 2005) Baytur Y.B.; Cabuk M.; Koyuncu F.M.; Lacin S.; Ceylan C.; Kandiloglu A.R.[No abstract available]Item A case of endometrial stromal sarcoma with curvilinear calcification(2005) Pekindil G.; Tuncyurek O.; Orguc S.; Inceboz U.; Kandiloglu A.R.; Caglar H.Background. Although many histopathological, clinical, and imaging findings of ESS have been described, intense calcifications have not been reported previously. Case. A 54-year-old female was admitted with vaginal bleeding and abdominal pain. Gynecologic examination revealed a huge, firm pelvic mass extending up to the epigastrium. Transabdominal ultrasonography and computed tomography demonstrated a well-demarcated uterine mass containing heterogeneous solid and cystic areas and a centric curvilinear calcification. Histopathological diagnosis was established as undifferentiated high-grade endometrial stromal sarcoma. Conclusion. Endometrial stromal sarcomas should be considered in the differential diagnosis of uterine masses containing curvilinear calcifications. © 2005 Elsevier Inc. All rights reserved.Item Hormone receptor expressions and proliferation markers in postmenopausal endometrial polyps(2006) Inceboz U.S.; Nese N.; Uyar Y.; Ozcakir H.T.; Kurtul O.; Baytur Y.B.; Kandiloglu A.R.; Caglar H.; Fraser I.S.Background/Aims: Endometrial polyps are quite common in the general population, they have a significant role in postmenopausal bleeding, and the pathogenesis is unclear. The aim of this study was to investigate proliferation markers and expression of estrogen and progesterone receptors in endometrial polyps in postmenopausal women. Methods: Endometrial polyps were removed by hysteroscopy from 36 women who presented with postmenopausal bleeding. None were using hormonal therapy. The control group consisted of 16 inactive-atrophic postmenopausal endometrial specimens removed at hysterectomy. Immunohistochemistry was used to demonstrate expression of estrogen and progesterone receptors and the cell growth and apoptosis markers, Ki67, bcl-2, c-erbB-2. Results: In both the glandular epithelium and stroma of endometrial polyps, estrogen and progesterone receptors, Ki67 and bcl-2 showed significantly more positive staining than the inactive endometrium from the control group. There was no difference in expression of c-erbB-2 between the two groups. Conclusions: Estrogen may have a role in the development of postmenopausal endometrial polyps, either by direct stimulation of localized proliferation or by stimulation of proliferation via other pathways, such as activation of Ki67 or through inhibition of apoptosis via bcl-2. c-erbB-2 is unlikely to play any role in development of these lesions. Copyright © 2006 S. Karger AG.Item Testicular sperm retrieval method: Histological effects of location of incision(2007) Gümüs B.H.; Ateşçi Y.Z.; Ucer O.; Karatas T.C.; Buyuksu C.; Nese N.; Kandiloglu A.R.This research was conducted to evaluate the effects of a transverse vs. longitudinal incision for testicular sperm retrieval. Rats were divided into 4 groups: I: control, II: sham operation, III: longitudinal incision TSRM, IV: transverse incision TSRM. Group II (sham operation) had a dissection of left testis/spermatic cord, then closure of wound. Group III underwent dissection of left testis, then a "longitudinal" incision (15 mm long) of testis, which was fully opened then closed again and sutured with 5-0 Vicryl® sutures. Group IV underwent dissection of the left testis, opening of the testis with a "transverse" incision, then closure with 5-0 Vicryl®. The seminiferous tubule diameter was 0.118-0.224 mm in all groups. Inflammation and abscess formation occurred in one testis each in the sham and longitudinal incision groups, and in two testes in the transverse incision group. There were no differences in histopathology or scoring between the longitudinal and the transverse incision. Copyright © Informa Healthcare.Item Serum Her-2/neu and survivin levels and their relationship to histological parameters in early-stage breast cancer(Cambridge Medical Publications, 2007) Goksel G.; Taneli F.; Uslu R.; Ulman C.; Dinc G.; Coskun T.; Kandiloglu A.R.This study was conducted to investigate the serum levels of her-2/neu and survivin in patients with early-stage breast cancer and their relationship with known histological parameters. Forty-one patients with early-stage breast cancer were investigated. Serum samples were collected from patients on their first admission before adjuvant chemotherapy, and from healthy controls. Serum her-2/neu and survivin levels were determined using an enzyme-linked immunosorbent assay. There was no difference in the levels of serum her-2/neu and survivin between the breast cancer patients and the control group. Serum her-2/neu concentration showed moderate correlations with disease stage and the Ki-67 level, and the serum survivin level showed a moderate correlation with progesterone receptor concentration. Serum levels of her-2/neu and survivin were not significantly related to age and histological parameters in patients with early-stage breast cancer. However, much research continues on the prognostic value of serum her-2/neu and survivin levels, and important new knowledge may ultimately emerge. Copyright © 2007 Cambridge Medical Publications.Item Endometrial fluid in postmenopausal women(John Wiley and Sons Ltd, 2009) Inceboz U.; Uyar Y.; Baytur Y.; Kandiloglu A.R.[No abstract available]Item Oil cyst mimicking intracystic neoplasm(2009) Orgue S.; Basara I.; Coskun T.; Kandiloglu A.R.[No abstract available]Item A patient with Bartter syndrome accompanying severe growth hormone deficiency and focal segmental glomerulosclerosis(2010) Akil I.; Ozen S.; Kandiloglu A.R.; Ersoy B.Bartter syndrome is a rare autosomal recessive, salt-losing disorder characterized by hypokalemic hypochloremic metabolic alkalosis. A 10-year-old boy had severe growth retardation (height standard deviation score - 8.15). He had a thin, triangular face, prominent ears and forehead, and big eyes. Megacystis, bilateral hydroureteronephrosis, and residual urine were detected in ultrasonography, but there was no vesicoureteral reflux. Lumbosacral magnetic resonance (MR) showed posterior disc bulging at L4-5. Serum sodium and chloride levels were normal, but mild hypokalemia was overlooked initially. During follow-up, hypokalemic hypochloremic metabolic alkalosis developed, with high urinary chloride and potassium excretion (52 and 43 mEq/L, respectively). The patient, with renal salt loss, was thought to have classic Bartter syndrome due to absence of nephrocalcinosis, presence of persistent hypercalciuria and sensorineural deafness, and presence of relatively mild clinical and laboratory findings, except polyuria initially. The child was treated with indomethacin, spironolactone, and oral potassium in addition to growth hormone (GH). During treatment, he had considerable increase in weight and height compared with the period of GH therapy only. We present this case because, although growth retardation is a major feature of Bartter syndrome, associated GH deficiency is rarely reported in the literature. Diagnosis of Bartter syndrome was made later, as our patient was followed for megacystis and megaureter secondary to the neurogenic bladder and GH deficiency initially; and proteinuria associated with focal segmental glomerulosclerosis responded to treatment for Bartter syndrome.Item Comparison of the desmoplastic reaction and invading ability in invasive ductal carcinoma of the breast and prostatic adenocarcinoma based on the expression of heat shock protein 47 and fascin(2010) Nese N.; Kandiloglu A.R.; Simsek G.; Lekili M.; Ozdamar A.; Catalkaya A.; Coskun T.OBJECTIVE: To investigate the diversity within invasive ductal carcinoma (IDC) and prostatic adenocarcinoma (PCa) by evaluating immunohistochemical expression of heat shock protein 47 (HSP47) and fascin, the molecules that are related to desmoplasia and invasion, and analyze its correlation with clinicopathologic parameters. STUDY DESIGN: HSP47 and fascin immunoreactivity (IR) was evaluated in 49 mastectomies diagnosed as IDC and 57 radical prostatectomies diagnosed as PCa. IR was evaluated as: 0: < 5%, 1+: 5-25%, 2+: 25-50%, 3+: >50%. RESULTS: HSP47 and fascin were localized to cytoplasm, and HSP47 and fascin IR were higher in IDC and PCa than benign groups (p<0.05). HSP47 IR in neoplastic cells was 42.1% and 28.6%, in stroma was 81.6% and 15.8% in IDC and PCa, respectively; fascin IR in neoplastic cells was 65.3% in IDC and 15.8% in PCa. Fascin expression correlated with estrogen receptor and progesterone receptor negativity, tumor size and stage in IDC and surgical margin status in PCa. HSP47 expression correlated bilaterality in PCa. HSP47 positively correlated with survival in IDC. CONCLUSION: HSP47 and fascin expression may play role in the pathogenesis of IDC and PCa because their expression is significantly higher in IDC and PCa than their normal counterpart. Although there is no relationship with recurrence or metastatic status, fascin overexpression correlated with tumor size, which may prompt its use as a prognostic factor in IDC. © Science Printers and Publishers, Inc.Item Human papilloma virus frequency and genotype distribution in a Turkish population(Asian Pacific Organization for Cancer Prevention, 2013) Akcali S.; Goker A.; Ecemis T.; Kandiloglu A.R.; Sanlidag T.Objectives: To determine human papillomavirus (HPV) frequency, genotypes and the relationbetween cervical smear results, risk factors and types in women living in Manisa, Turkey. Materials and Methods: A total of 410 women were included in the study. Cervical specimens were obtained for linear array HPV genotyping and pathological testing. Conventional Pap test and Bethesda system were used for evaluation of cytology specimens. Results: A total of 410 women with a mean age of 34.9 years were tested. A positive result of any HPV was found in 35 patients(8.5%). Among them, 26 different serotypes of HPV were identified and the most frequent type was HPV 16 (28.5%) followed by type 45 and 53 (11.4%). Patients were infected by 65.7% high risk,11.4% probable high risk and 22.9% low risk HPV types. Multiple HPV positive results were found in 13 patients (37.1%). Patients with single partner, history of abnormal smear or condyloma had positive HPV results and this was statistically significant (p<0.05). Correlation analysis showed a statistically weak relation between positive HPV and abnormal smear results (r=0.120). Conclusions: Determining HPV types of genitalHPV infections is important for epidemiological studies. We have found the rate of positive HPV as 8.5% whichimplies the need for extended screening programs in order to diagnose oncogenic HPV at an early stage.Item Rectus abdominis muscle endometriosis(College of Physicians and Surgeons Pakistan, 2014) Goker A.; Sarsmaz K.; Pekindil G.; Kandiloglu A.R.; Kuscu N.K.Endometriosis is characterized by an abnormal existence of functional endometrial tissue outside the uterine cavity, typically occuring within the pelvis of women in reproductive age. We report two cases with endometriosis of the abdominal wall; the first one in the rectus abdominis muscle and the second one in the surgical scar of previous caesarean incision along with the rectus abdominis muscle. Pre-operative evaluation included magnetic resonance imaging. The masses were dissected free from the surrounding tissue and excised with clear margins. Diagnosis of the excised lesions were verified by histopathology.Item Molecular subtypes of invasive breast cancer: Correlation between PET/computed tomography and MRI findings(Lippincott Williams and Wilkins, 2020) Akin M.; Orguc S.; Aras F.; Kandiloglu A.R.Objective The aim of the study was to investigate the diagnostic value of fluorodeoxyglucose-18 (FDG)-PET/computed tomography (CT) and MRI parameters in determining the molecular subtypes of invasive breast cancer. Methods Data from 55 primary invasive breast cancer masses in 51 female patients who underwent pre-treatment PET/CT and MRI scans, and histopathological diagnosis at the authors' center were retrospectively reviewed. The relationship between FDG-PET/CT and MRI parameters, including maximum and mean standard uptake values (SUVmax and SUVmean, respectively), mean metabolic index (MImean) and metabolic tumor volume (MTV) values obtained from FDG-PET, and shape, margin, internal contrast-enhancement characteristics, kinetic curve types, functional tumor volume (FTV), apparent diffusion coefficient (ADC) values obtained from MRI was evaluated. Subsequently, differences among molecular subtypes (i.e. luminal A, luminal B, c-erbB-2 positive, and triple-negative) in terms of PET/CT and MRI parameters were evaluated. Results The luminal B subtype of invasive breast cancer had higher SUVmax and SUVmean (P = 0.002 and P = 0.017, respectively) values than the luminal A subtype. In addition, the triple-negative subtype had a higher SUVmax (P = 0.028) than the luminal A subtype. There was a statistically significant positive correlation between pathological tumor volume (PTV) and SUVmean (P = 0.019, r = 0.720). SUVmax and ADC were negatively correlated (P = 0.001; r =-0.384). A very strong positive correlation was detected between MTV and FTV (P = 0.000; r = 0.857), and between MTV and PTV (P = 0.006, r = 0.796), and between FTV and PTV (P = 0.006, r = 0.921). Conclusion Results of the present study suggest that SUVmax was superior to MRI findings in predicting molecular subtypes and that MRI was superior to PET/CT in predicting PTV. © 2020 Lippincott Williams and Wilkins. All rights reserved.