The Role of Modern Radiological Procedures in Diagnosing Blunt Liver Injuries Manifested by Upper Gastrointestinal Bleeding.

Posttraumatic upper gastrointestinal bleeding (UGIB) is a very rare consequence of blunt liver trauma. It can be quite a diagnostic challenge for clinicians, as it can clinically manifest many weeks after the trauma or be scantily symptomatic. The following article would like to provide an analysis of clinical cases of 13 patients following blunt liver injuries, the main symptoms of which was bleeding into the gastrointestinal tract through the biliary tree.

Nineteen-year single-center experience in 76 patients with penile cancer treated with high-dose-rate brachytherapy.

Purpose: To report the outcomes for 76 patients with penile cancer treated with high-dose-rate brachytherapy (HDR-BT) at a single institution.

Methods: Seventy-six patients with penile cancer treated with HDR-BT in our department between October 1998 and September 2018 were analyzed. Seventy underwent interstitial HDR-BT (fractionation dose range of 3-3.

Salvage high-dose-rate brachytherapy for locally recurrent prostate cancer after primary radiotherapy failure.

Background And Purpose: To evaluate high-dose-rate brachytherapy (HDR BT) as a salvage modality for locally recurrent prostate cancer after primary radiotherapy failure.

Materials And Methods: Eighty-three prostate cancer patients, who locally relapsed after radiotherapy, were treated with salvage HDR BT. The schedule was three implantations, every two weeks, with 10Gy per implant, to a total dose of 30Gy.

Interstitial high-dose-rate brachytherapy in locally advanced and recurrent vulvar cancer.

Purpose: The aim of the study was to report our experience with high-dose-rate interstitial brachytherapy (HDR-ISBT) in locally advanced and recurrent vulvar cancer.

Material And Methods: Between 2004 and 2014, fourteen women with locally advanced or recurrent vulvar cancer were treated using HDR-ISBT in our Centre. High-dose-rate interstitial brachytherapy was performed as a separate treatment or in combination with external beam radiotherapy (EBRT) (given prior to brachytherapy).

Alpha/beta (α/β) ratio for prostate cancer derived from external beam radiotherapy and brachytherapy boost.

Objective: There is disagreement regarding the value of the α/β ratio for prostate cancer. Androgen deprivation therapy (ADT) may dominate the effects of dose fractionation on prostate-specific antigen (PSA) response and confound estimates of the α/β ratio. We estimate this ratio from combined data on external beam radiation therapy (EBRT) and brachytherapy (BT)-treated patients, providing a range of doses per fraction, while accounting for the effects of ADT.

The effectiveness and side effects of conformal external beam radiotherapy combined with high-dose-rate brachytherapy boost compared to conformal external beam radiotherapy alone in patients with prostate cancer.

Background: Clinical data that compare external-beam radiotherapy (EBRT) combined with high-dose-rate brachytherapy (HDR-BT) boost versus EBRT alone are scarce. The analysis of published studies suggest that biochemical relapse-free survival in combined EBRT and HDR-BT may be superior compared to EBRT alone. We retrospectively examined the effectiveness and tolerance of both schemes in a single center study.

High-dose-rate interstitial brachytherapy for mucinous adenocarcinoma endocervical-type--a case study.

Background: Adenocarcinoma in cervical cancer has poorer response rate to treatment and requires longer time to achieve complete remission than squamous cell carcinoma [1]. Lower response to chemotherapy and radiotherapy is observed [2,3,4,5] and the optimal management remains undefined [1,4,6,7].

Case: We report a case of a 58-year-old woman with bulky mucinous adenocarcinoma endocervical-type G1, treated previously with radiochemotherapy with no visible response.

The importance of the implant quality in APBI - Gliwice experience. Dosimetric evaluation.

This study includes four years of our clinical trials to improve implant quality in multicatheter accelerated partial breast irradiation (APBI). The progress in dosimetric and volumetric parameters of the treatment plans was evaluated. One hundred and ninety-one women, for whom treatment plans were made based on three dimensional imaging, were selected for the study.

Adjuvant vaginal brachytherapy as a part of management in early endometrial cancer.

Endometrial cancer is the most frequent cancer of female genital tract. Metro- and menorrhagia or postmenopausal bleeding results in its early presentation. It allows radical treatment.

Prostate cancer brachytherapy: guidelines overview.

Prostate cancer, due to wide availability of PSA tests, is very often diagnosed in early stage, nowadays. This makes management of this disease even harder in every day oncology care. There is a wide range of treatment options including surgery, radiotherapy and active surveillance, but essential question is which treatment patient and oncologist should decide for.

Angiogenic activity of sera from interstitial lung disease patients in relation to angiotensin-converting enzyme activity.

The role of angiogenesis in the pathogenesis of interstitial lung diseases (ILD) is unknown. Angiotensin-converting enzyme (ACE) is a marker of sarcoidosis activity and may modulate angiogenesis. The aim of this study was to examine the relationship between ACE activity in ILD patients' sera and their effect on microvessels formation in an in vivo model of leukocyte-induced angiogenesis.

Influence of sera from interstitial lung disease patients on angiogenic activity of mononuclear cells.

Chronic inflammation stimulates of neovascularization. The aim of this study was to evaluate the effect of sera from interstitial lung diseases (ILD) patients on angiogenic capabilities of different subsets of mononuclear cells. Serum samples were obtained from 22 patients with sarcoidosis, 20 with hypersensitivity pneumonitis, 20 with idiopathic pulmonary fibrosis, 9 with systemic sclerosis, 6 with pulmonary Langerhans cells histiocytosis, and from 20 healthy volunteers.

Perioperative high dose rate (HDR) brachytherapy in unresectable locally advanced pancreatic tumors.

Purpose: The aim of the study was to present an original technique of catheter implantation for perioperative HDR-Ir192 brachytherapy in patients after palliative operations of unresectable locally advanced pancreatic tumors and to estimate the influence of perioperative HDR-Ir192 brachytherapy on pain relief in terminal pancreatic cancer patients.

Material And Methods: Eight patients with pancreatic tumors located in the head of pancreas underwent palliative operations with the use of HDR-Ir192 brachytherapy. All patients qualified for surgery reported pain of high intensity and had received narcotic painkillers prior to operation.

Angiogenic activity of sera from pulmonary tuberculosis patients in relation to IL-12p40 and TNFα serum levels.

The role of angiogenesis in the pathogenesis of tuberculosis (TB) is not clear. The aim of this study was to examine the effect of sera from TB patients on angiogenesis induced by different subsets of normal human mononuclear cells (MNC) in relation to IL-12p40 and TNFα serum levels. Serum samples from 36 pulmonary TB patients and from 22 healthy volunteers were evaluated.

Angiogenic activity of sera from interstitial lung disease patients in relation to pulmonary function.

Objective: Chronic inflammation and fibrosis are characteristic of interstitial lung diseases (ILD) and are accompanied by neovascularisation. The aim of this study was to examine the relationship between the angiogenic activity of sera from ILD patients and pulmonary function tests.

Material And Methods: Serum samples were obtained from 225 ILD patients: 83 with sarcoidosis, 31 with idiopathic pulmonary fibrosis, 29 with extrinsic allergic alveolitis, 16 with collagen vascular diseases, 13 with scleroderma with pulmonary manifestations (SCL), 14 with Wegener's granulomatosis (WG), 12 with silicosis, 12 with pulmonary Langerhans cells histiocytosis, 10 with drug-induced pulmonary fibrosis, 5 with cryptogenic organizing pneumonia, and 36 healthy volunteers.

Angiogenic activity of sera from interstitial lung disease patients in relation to clinical and radiological changes.

Objective: Clinical symptoms and radiological changes are useful in monitoring patients with interstitial lung diseases (ILD). Neovascularization participates in the pathogenesis of idiopathic pulmonary fibrosis and other ILD. The objective of the study was to examine the relationships between angiogenic activity of sera from ILD patients and clinical or radiological status.

Angiogenic activity of sera from extrinsic allergic alveolitis patients in relation to clinical, radiological, and functional pulmonary changes.

Extrinsic allergic alveolitis (EAA) caused by inhaled organic environmental allergens can progress to a fibrotic end-stage lung disease. Neovascularization plays an important role in pathogenesis of pulmonary fibrosis. The aim of this study was to assess the effect of sera from EAA patients on the angiogenic capability of normal peripheral human mononuclear cells (MNC) in relation to the clinical, radiological, and functional changes.

Interstitial HDR brachytherapy (HDR-BT) in early stage mobile tongue cancers in young patients - Gliwice experience.

Purpose: In early stage mobile tongue cancer radical radiotherapy offers good local control and organ preservation, which is especially important in the group of young patients. In our department, for many years HDR-BT has been performed in mobile tongue cancers as a sole treatment or as a "boost" with EBRT. The aim of the study was to show our experience with HDR-BT in early stage mobile tongue cancers among young patients.

[Comparison of quantitative computerized angiography and intravascular ultrasound in assessment of renal artery stenosis in patients with renovascular hypertension treated with percutaneous transluminal angioplasty with concomitant intravascular brachytherapy].

Unlabelled: Renal Angiography and IntraVascular UltraSonography (IVUS), are valuable diagnosis methods for assessment of renovascular hypertension (RVH). Endovascular techniques employing percutaneous transluminal renal angioplasty (PTRA) are effective for therapy of ischaemic nephropathy in patients with RVH. Success of PTRA is limited by a significant rate of restenosis.

Anaesthesia for radiation therapy - Gliwice experience.

General anaesthesia is rarely applied during fractionated radiotherapy with the exception of unco-operative patients. We performed a retrospective study to inform our current practice in anaesthesia procedures for radiotherapy application in children, brachytherapy and intraoperative radiation. The records of anaesthetized radiotherapy patients between January 2000 and September 2005 were analyzed.

Comparison of early and late efficacy of percutaneous transluminal renal angioplasty with or without subsequent brachytherapy: the effect on blood pressure in patients with renovascular hypertension.

Background: Scarce data exist concerning the long-term effect of percutaneous transluminal renal angioplasty (PTRA) enhanced with intravascular gamma brachytherapy (IVBT) in patients with renovascular hypertension.

Methods: Seventy one patients aged 52 +/- 8 years with refractory renovascular hypertension were randomized to Group I (PTRA + IVBT) or Group II (PTRA). For the IVBT procedure, the PARIS catheter and Microselectron HDR (Nucletron) system was employed.

Salvage brachytherapy for local recurrences of prostate cancer treated previously with radiotherapy.

Purpose: The aim of the study was to analyze early effects and toxicity of salvage high dose rate brachytherapy for local recurrences of adenocarcinoma of the prostate after external beam radiotherapy (EBRT).

Material And Methods: In MCS Memorial Institute of Oncology in Gliwice a research programme on salvage HDR brachytherapy for local recurrences of prostate cancer treated previously with EBRT has been ongoing since February 2008. The treatment consisted of 3 fractions of 10 Gy each given every 14 days.

Comparison of 2D- and 3D-guided implantation in accelerated partial breast irradiation (APBI).

Purpose: In this study two different pre-planning methods (2D vs. 3D) were compared in respect to the implant quality as judged by volumetric and dose parameters of the treatment plans. The aim of this work was to evaluate the influence of the imaging modalities used for pre-planning purpose to the treatment plan quality.

Tolerance and efficacy of preoperative intracavitary HDR brachytherapy in IB and IIA cervical cancer.

Purpose: The aim of this work is to analyze the efficacy and tolerance of preoperative intracavitary HDR brachytherapy (HDR-BT) in patients with IB and IIA cervical cancer.

Material And Methods: 139 patients with cervical cancer IB-IIA with preoperative HDR-BT, out of which 60 patients with cervical cancer IB (43.2%) and 79 with IIA (56.

Angiographic and intravascular ultrasound assessment of immediate and 9-month efficacy of percutaneous transluminal renal artery balloon angioplasty with subsequent brachytherapy in patients with renovascular hypertension.

Background/aim: Scarce data exist concerning the long-term effect of renal balloon angioplasty (PTRA) enhanced by intravascular gamma-brachytherapy (IVBT) in patients with renovascular hypertension. The aim of this randomized study was to evaluate long-term outcome after PTRA with IVBT in patients with renal artery stenosis.

Patients And Methods: 71 patients with renovascular hypertension were randomized into group I (PTRA + IVBT) or group II (PTRA).