Intraductal Papillary Mucinous Neoplasm of the Pancreas: A Challenging Diagnosis.

Intraductal papillary mucinous neoplasm of the pancreas (IPMN) was classified as a distinct entity from mucinous cystic neoplasm by the WHO in 1995. It represents a mucin-producing tumor that originates from the ductal epithelium and can evolve from slight dysplasia to invasive carcinoma. In addition, different aspects of tumor progression may be seen in the same lesion.

Flow Diversion for the Management of Posterior Circulation's Intracranial Aneurysms.

The endovascular treatment of posterior circulation aneurysms, although challenging, has been well-established due to various factors that limit the surgical approach in most cases. Flow diversion has also been utilized in the treatment of such aneurysms, although its effectiveness and safety still require evaluation. Numerous studies have examined the outcomes and complication rates in patients treated with FD, resulting in varying findings.

Hope and Distress Symptoms of Oncology Patients in a Palliative Care Setting.

Background Hope has a positive impact on health, playing a significant role in managing illness and its associated losses. In oncology patients, hope is crucial for effective adaptation to the disease, as well as a strategy for coping with physical and mental distress. It enhances disease management, psychological adaptation, and overall quality of life.

World Federation for Interventional Stroke Treatment (WIST) Multispecialty Training Guidelines for Endovascular Stroke Intervention.

Introduction: Today, endovascular treatment (EVT) is the therapy of choice for strokes due to acute large vessel occlusion, irrespective of prior thrombolysis. This necessitates fast, coordinated multi-specialty collaboration. Currently, in most countries, the number of physicians and centres with expertise in EVT is limited.

Sexual Function in Women Survivors of Hematologic Malignancy after Autologous Hematopoietic Stem Cell Transplantation.

A multicenter, cross-sectional study was conducted to assess the sexual function of women survivors of hematologic malignancy after autologous hematopoietic stem cell transplantation (AHSCT), and to compare it with that of healthy women controls. Fifty-six sexually active women survivors of hematologic malignancy who underwent AHSCT were recruited through convenience sampling, as well as 60 healthy women. Demographic and clinical data questionnaires and the Female Sexual Function Index (FSFI) were completed.

CIRSE Standards of Practice on Arterial Access for Interventions.

This CIRSE Standards of Practice document is aimed at healthcare professionals (including interventional radiologists) performing endovascular procedures to provide best practices for performing arterial access for interventions. It has been developed by an expert writing group under the guidance of the CIRSE Standards of Practice Committee. This paper encompasses up-to-date clinical and technical aspects in performing safe and appropriate arterial access for interventions.

Sexual Function of Male Survivors of Hematological Malignancy Treated by Autologous Hematopoietic Stem Cell Transplantation: A Multicenter Controlled Observational Study.

A multicenter, observational, cross-sectional study was conducted to assess the sexual function of male survivors of hematological malignancy treated by autologous hematopoietic stem cell transplantation (AHSCT) and to compare it with that of healthy male controls. By convenience sampling, 71 sexually active male survivors of hematological malignancy who underwent AHSCT were recruited, as well as 74 healthy men. A questionnaire with demographic and clinical data and the International Index of Erectile Function (IIEF) were completed.

Imaging standardisation in metastatic colorectal cancer: A joint EORTC-ESOI-ESGAR expert consensus recommendation.

Background: Treatment monitoring in metastatic colorectal cancer (mCRC) relies on imaging to evaluate the tumour burden. Response Evaluation Criteria in Solid Tumors provide a framework on reporting and interpretation of imaging findings yet offer no guidance on a standardised imaging protocol tailored to patients with mCRC. Imaging protocol heterogeneity remains a challenge for the reproducibility of conventional imaging end-points and is an obstacle for research on novel imaging end-points.

Endovascular Abdominal Aortic Aneurysm Repair: Overview of Current Guidance, Strategies, and New Technologies, Perspectives from the United Kingdom.

Endovascular aortic aneurysm repair has changed the management of patients affected by this condition, offering a minimally invasive solution with satisfactory outcomes. Constant evolution of this technology has expanded the use of endovascular devices to more complex cases. The purpose of this review article is to describe the current strategies, guidance, and technologies in this field, with a particular focus on practices in the United Kingdom.

Attitudes and perceptions of radiologists towards online (virtual) oncologic multidisciplinary team meetings during the COVID-19 pandemic-a survey of the European Society of Oncologic Imaging (ESOI).

Objectives: To explore radiologists' opinions regarding the shift from in-person oncologic multidisciplinary team meetings (MDTMs) to online MDTMs. To assess the perceived impact of online MDTMs, and to evaluate clinical and technical aspects of online meetings.

Methods: An online questionnaire including 24 questions was e-mailed to all European Society of Oncologic Imaging (ESOI) members.

Local and Regional Therapies for Hepatocellular Carcinoma and Future Combinations.

Background: Hepatocellular carcinoma (HCC) can be treated by local and regional methods of percutaneous interventional radiological techniques. Indications depend on tumor size, type and stage, as well as patient's condition, liver function and co-morbidities. According to international classification systems such as Barcelona Clinic Liver Cancer (BCLC) classification, very early, early or intermediate staged tumors can be treated either with ablative methods or with transarterial chemoembolization (TACE), depending on tumor characteristics.

Outcome of Endovascular Thrombectomy in Pre-stroke Dependent Patients With Acute Ischemic Stroke: A Systematic Review and Meta-Analysis.

Introduction: Endovascular thrombectomy (EVT) is a well-established and effective therapeutic option for patients that meet certain criteria. However, this modality is not well studied in patients with pre-existing disability. The aim of the present study was to investigate the impact of mechanical thrombectomy in patients with acute onset ischemic stroke and pre-stroke dependency (PSD) in regard to their clinical outcome and mortality.

Comparison of MRI Features of Fat Fraction and ADC for Early Treatment Response Assessment in Participants with Multiple Myeloma.

Background An imaging-based predictor of response could provide prognostic information early during treatment course in patients with multiple myeloma (MM). Purpose To investigate if very early changes in bone marrow relative fat fraction (rFF) and apparent diffusion coefficient (ADC) histogram metrics, occurring after one cycle of induction therapy in participants with newly diagnosed MM, could help predict overall best response status. Materials and Methods This prospective study included participants with MM who were enrolled between August 2014 and December 2017.

Perspectives on the urological care in Parkinson's disease patients.

Parkinson's disease (PD) is recognized as the most common neurodegenerative disorder after Alzheimer's disease. Lower urinary tract symptoms are common in patients with PD, either storage symptoms (overactive bladder symptoms or OAB) or voiding symptoms. The most important diagnostic clues for urinary disturbances are provided by the patient's medical history.

Atypical small acinar proliferation and its significance in pathological reports in modern urological times.

Atypical small acinar proliferation is a histopathological diagnosis of unspecified importance in prostate needle-biopsy reports, suggestive but not definitive for cancer. The terminology corresponds to some uncertainty in the biopsy report, as the finding might represent an underlying non-cancerous pathology mimicking cancer or an under-sampled prostate cancer site. Therefore, traditional practice favors an immediate repeat biopsy.

Twenty Years On: RECIST as a Biomarker of Response in Solid Tumours an EORTC Imaging Group - ESOI Joint Paper.

Response evaluation criteria in solid tumours (RECIST) v1.1 are currently the reference standard for evaluating efficacy of therapies in patients with solid tumours who are included in clinical trials, and they are widely used and accepted by regulatory agencies. This expert statement discusses the principles underlying RECIST, as well as their reproducibility and limitations.

Herth Hope Index: A Psychometric Evaluation Study within a Sample of Greek Patients with Cancer.

Objectives: This study aims to develop the Greek version of the Herth Hope Index (HHI) and assess its psychometric properties to a palliative care patient sample, using a cross-sectional design.

Materials And Methods: The HHI was translated into Greek (HHI-Gr) using the 'forward-backward' procedure. It was administered to 130 eligible cancer patients, while for the stability of patients' responses, 40 of these patients completed the HHI-Gr 3 days later.

Inflammatory myoglandular polyp as a cause of recurrent abdominal pain in a patient with quiescent Crohn's disease.

Chronic inflammation of the intestinal mucosa has been associated with the appearance of inflammatory polyps or pseudopolyps. Among the distinct categories of inflammatory polyps are inflammatory myoglandular polyps (IMGP) usually found in the colorectum. Only one case of IMGP in the terminal ileus has been described since their first description.

Cross-sectional imaging assessment of renal masses with emphasis on MRI.

Magnetic resonance imaging (MRI) is a useful complementary imaging tool for the diagnosis and characterization of renal masses, as it provides both morphologic and functional information. A core MRI protocol for renal imaging should include a T1-weighted sequence with in- and opposed-phase images (or, alternatively with DIXON technique), T2-weighted and diffusion-weighted images as well as a dynamic contrast-enhanced sequence with subtraction images, followed by a delayed post-contrast T1-weighted sequence. The main advantages of MRI over computed tomography include increased sensitivity for contrast enhancement, less sensitivity for detection of calcifications, absence of pseudoenhancement, and lack of radiation exposure.

The safety and effectiveness of mirabegron in Parkinson's disease patients with overactive bladder: a randomized controlled trial.

Purpose: To assess the safety and effectiveness of mirabegron in patients with PD complaining of overactive bladder (OAB).

Patients And Methods: From January 2017 to November 2020, we performed a prospective randomized, double-blind, placebo-controlled trial that enrolled PD patients with symptoms of OAB. The total duration of the study was 13 weeks, comprising a 1-week screening period and a 12-week treatment period.

The T2-FLAIR Mismatch Sign as an Imaging Indicator of IDH-Mutant, 1p/19q Non-Codeleted Lower Grade Gliomas: A Systematic Review and Diagnostic Accuracy Meta-Analysis.

The study's objective was the evaluation of the diagnostic accuracy of the T2-FLAIR mismatch sign in terms of diagnosing IDH-mutant non-codeleted (IDHmut-Noncodel) lower grade gliomas (LGG) of the brain. We searched the MEDLINE, Scopus and Cochrane Central databases. The last database search was performed on 12 April 2021.