Burçin Tuna
YOU?
Author Swipe
View article: Relationship of T1, T2* durations and ADC values with tumor type and histopathological tumor degree in solid kidney tumors
Relationship of T1, T2* durations and ADC values with tumor type and histopathological tumor degree in solid kidney tumors Open
Background This study aims to evaluate whether MRI parameters (pre-contrast T1, T2*, R2*, post-contrast T1, and ADC values) can accurately differentiate tumor type and grade in solid kidney tumors. Additionally, it seeks to develop a predi…
Prognostic role of eIF2α protein in metastatic renal cell cancer patients Open
Based on these results, we suggest that eIF2α may serve as a novel biomarker to predict survival and treatment response in metastatic RCC patients.
Primary Bladder Amyloidosis Mimicking Bladder Cancer: A Rare Case Report Open
Bladder amyloidosis is a rare condition that can mimic malignancy clinically and radiologically. A 44-year-old female patient was admitted to our clinic with macroscopic hematuria and dysuria. A 2-cm nodular lesion was detected next to the…
The Role of Perfusion Magnetic Resonance Imaging in the Discrimination of Benign vs Malign Character of Musculoskeletal Tumors Open
Purpose: There may be difficulties in diagnosing musculoskeletal system tumors with Magnetic Resonance Imaging (MRI). Advanced MRI imaging techniques may contribute to noninvasive diagnosis.The aim of our study was to evaluate the performa…
View article: Long-term Surveillance Outcomes of Prostate Cancer Patients Eligible for Active Surveillance but Who Underwent Radical Prostatectomy
Long-term Surveillance Outcomes of Prostate Cancer Patients Eligible for Active Surveillance but Who Underwent Radical Prostatectomy Open
Objective: We aimed to investigate the long-term surveillance outcomes (biochemical recurrance, survival) and adequacy of active surveillance criteria to detect low-risk prostate cancer patients who were eligible for active surveillance bu…
View article: Is fat quantification based on proton density fat fraction useful for differentiating renal tumor types?
Is fat quantification based on proton density fat fraction useful for differentiating renal tumor types? Open
Purpose: This study retrospectively assessed the diagnostic accuracy of fat quantification based on PDFF for differentiating renal tumors. Methods: In this retrospective study, 98 histologically confirmed clear cell renal cell carcinomas (…
View article: Evaluation of solid pulmonary nodules in patients with bladder cancer with computed tomography based texture analysis method: Is it possible to differentiate metastatic - non-metastatic nodules?
Evaluation of solid pulmonary nodules in patients with bladder cancer with computed tomography based texture analysis method: Is it possible to differentiate metastatic - non-metastatic nodules? Open
In this study, we concluded that SPN detected on CT images can be distinguished as metastatic and non-metastatic nodules using texture analysis method without invasive procedures.
View article: Postoperative and Mid-term Outcomes of Unclassified Renal Cell Carcinoma
Postoperative and Mid-term Outcomes of Unclassified Renal Cell Carcinoma Open
Objective: To present the postoperative and oncological outcomes of patients diagnosed with unclassified renal cell carcinoma (uRCC).Materials and Methods: Radiological and pathological data of patients who underwent radical nephrectomy fo…
Three cases of immunoglobulin G4-related respiratory disease with uncommon imaging findings. Open
IgG4-RD is an immune-mediated condition comprised of a collection of disorders that share particular pathologic, radiologic, serologic, and clinical features. Isolated IgG4-RRD is rarely seen and is available in the literature as case repo…
View article: Prognostic value of intraductal carcinoma for adjuvant radiotherapy candidates after radical prostatectomy
Prognostic value of intraductal carcinoma for adjuvant radiotherapy candidates after radical prostatectomy Open
Objective: We aimed to investigate the prognostic significance of intraductal carcinoma in radical prostatectomy (RP) specimens and predictive value of IDC-P for biochemical recurrence and adjuvant therapy decision. Method: Patients who un…
Seminoma in a Transverse Testicular Ectopia: A Rare Case Report Open
Transverse testicular ectopia (TTE) is an extremely rare congenital anomaly of the testis, characterized by migration of one testis toward the contrary hemiscrotum. TTE is usually associated with other testicular abnormalities such as pers…
Desmoid Fibromatosis Mimicking Breast Cancer After Nipple-Sparing Mastectomy Open
Desmoid fibromatosis is an uncommon fibroproliferative condition and classified as an intermediate tumor because of low metastatic potential and risk of mortality. In this article, we present a rare condition with desmoid fibromatosis mimi…
Myelolipomatous changes within adrenocortical adenoma Open
Myelolipoma is a rare benign tumor which is generally detected incidentally. The tumor consists of mature fat tissue and hematopoietic cells that resemble bone marrow. The coexistence of myelolipoma and non-functional adrenocortical adenom…
Magnetic Resonance Imaging Findings of Multilocular Cystic Renal Cell Carcinoma and Clinical-pathologic Comparison Open
Objective:Multilocular cystic renal cell carcinoma (RCC) is a unique type of renal carcinoma characterized by multi-loculated cystic masses. The aim of this study was to retrospectively evaluate the magnetic resonance imaging (MRI) finding…
Predictive Value of Hormonal Evaluation Before Prostate Needle Biopsy on Prostate Cancer T Stage and Prognosis Open
Objective: In this study we evaluated the hormone data before prostate needle biopsy (PNB) in patients who underwent retropubic radical prostatectomy (RRP) due to prostate adenocarcinoma (PCa). Correlations between the patients’ RRP pathol…
Effects of perineural invasion in prostate needle biopsy on tumor grade and biochemical recurrence rates after radical prostatectomy Open
To predict local invasive disease before retropubic radical prostatectomy (RRP), the correlation of perineural invasion (PNI) on prostate needle biopsy (PNB) and RRP pathology data and the effect of PNI on biochemical recurrence (BR) were …
Determining residual adipose tissue characteristics with MRI in patients with various subtypes of lipodystrophy Open
Lipodystrophies are a heterogeneous group of disorders characterized by generalized or partial loss of adipose tissue, which can be congenital or acquired. Our results suggest that residual adipose tissue characteristics can help distingui…
Perivascular Epithelioid Cell Tumor of the Kidney: A Rare Case Report Open
Perivascular epithelioid cell tumors are rare mesenchymal tumors composed of histologically and immunohistochemically distinctive perivascular epithelioid cells. They are mostly benign, however, malignant tumors with aggressive behavior an…
Relationship Between Tumor Density in Radical Prostatectomy Material, Preoperative Predictive Factors and Biochemical Recurrence Open
Objective: In this study, we assessed the relationship between tumor density (tumor volume prostate volume ratio), preoperative predictive factors and biochemical recurrence (BR) in patients who underwent radical retropubic prostatectomy (…
Granulomas in clear cell renal cell carcinomas Open
ÖZETAmaç: Nefrektomi materyallerinde berrak hücreli renal hücreli karsinomlarda granülom sıklığı
Hemosiderotic fibrolipomatous tumor in axillary localization: case report Open
ÖZETAmaç: Dünya Sağlık Örgütü 2013 sınıflamasında "Histogenezi belirsiz tümörler" başlığı altında yeni tanımlanan
Benign notochordal cell tumor: case report Open
ÖZETAmaç: notokord kökenli lezyonlar benign notokord hücreli tümör, ekordozis fizalifora ve kordomayı kapsar.Benign notokord hücreli tümör ile kordomanın görüntüleme ve histopatolojik olarak ayırt edilmesi tedavi ve prognozları farklı oldu…
Diagnostic significance of dog-1 and cd117 expressions in testicular germ cell tumors Open
ÖZETAmaç: Gastrointestinal stromal tümörlerde gen profilini belirlemeye yönelik yapılan cDNA mikroarray çalışmalarında DOG-1'in (TmEm16A) gastrointestinal stromal tümörlerde en sık rastlanılan gen olduğu belirlenmiştir.İmmünohistokimyasal …
Preoperative Factors Related to Stage and Grade Increase in D’Amico Low-Risk and Intermediate-Risk Group Patients Open
© Üroonkoloji Bülteni, Ga le nos Ya yı ne vi ta ra fın dan ba sıl mış tır.Bu makale "Creative Commons Alıntı-Gayriticari-Türetilemez 4.0 Uluslararası Lisansı (CC BY-NC 4.0)" ile lisanslanmıştır.Objective: In this study we searched preopera…
Significance of Pretreatment Testosterone Levels in Prostate Cancer Risk Groups Open
© Üroonkoloji Bülteni, Ga le nos Ya yı ne vi ta ra fın dan ba sıl mış tır.Bu makale "Creative Commons Alıntı-Gayriticari-Türetilemez 4.0 Uluslararası Lisansı (CC BY-NC 4.0)" ile lisanslanmıştır.Objective: In this report, patients, who had …
Sclerosing Rhabdomyosarcoma of the Lip in a Child; A Case Report Open
Rhabdomyosarcoma is the most common malignancy of soft tissue in childhood and adolescence. It has been traditionally classified into 3 main subtypes: embryonal, alveolar and pleomorphic. However a new, rare subtype called Spindle cell/scl…
Rebiopsy Results of the Patients in Which the First Biopsy Revealed High Grade Prostatic Intraepithelial Neoplasia Open
© Üroonkoloji Bülteni, Ga le nos Ya yı ne vi ta ra fın dan ba sıl mış tır./ ©
Association between Hormonal Evaluation Before Prostate Needle Biopsy and Locally Advanced Prostate Cancer Open
© Üroonkoloji Bülteni, Ga le nos Ya yı ne vi ta ra fın dan ba sıl mış tır./ ©