Enhancing safety in CT-guided lung biopsies: correlation of MinIP imaging with pneumothorax risk prediction.

Objectives: This study aimed to evaluate whether minimum-intensity projection (MinIP) images could predict complications in CT-guided lung biopsies.

Methods: We retrospectively analyzed 72 procedures from January 2019 to December 2023, categorizing patients by pneumothorax and the severity of hemorrhage (grade 2 or higher). Radiodensity measurements were performed using lung window (LW) and MinIP (10-mm slab) images.

Enhanced Positioning Strategies to Reduce Pneumothorax in CT-Guided Lung Biopsies.

Background/objectives: This study aimed to investigate pneumothorax risk, focusing on the gravitational effect of pleural pressure caused by specific patient positioning.

Methods: We retrospectively analyzed 144 percutaneous CT-guided lung biopsies performed between January 2019 and December 2023. Patients were grouped into those with or without pneumothorax.

Translation and Validation of the Functional Assessment of Chronic Illness Therapy-Palliative Care (Facit-Pal-14) Scale.

Introduction: In palliative care, assessing outcomes and evaluating quality of life (QoL) are essential to ensure high-quality, evidence-based care. The aim of this study was the Greek validation of the Functional Assessment Chronic Illness Therapy-Palliative Care (FACIT-PAL-14) in patients with cancer.

Methods: The FACIT-PAL-14 was translated into Greek and administered to 185 patients with cancer treated in two central hospitals of Athens, Greece.

Endovascular treatment of lower limb acute DVT: current trends and future directions.

Unlabelled: AIM OF THE STUDY: This systematic review aims to evaluate the efficacy, safety, and comparative outcomes of endovascular treatments for acute lower limb deep vein thrombosis (DVT), including catheter-directed thrombolysis (CDT), pharmacomechanical thrombectomy (PMT), mechanical thrombectomy, and venous stenting, drawing insights from a diverse range of studies.

Materials And Methods: A comprehensive literature search identified 33 relevant studies, including randomized controlled trials, cohort studies, systematic reviews, and case reports. Data extraction focused on study design, intervention type, outcome measures, and follow-up duration.

Trabecular Bone Score as a Complementary Tool for the Assessment of Bone Mineral Density in Patients with Asymptomatic Monoclonal Gammopathies.

Monoclonal gammopathies, such as Monoclonal Gammopathy of Undetermined Significance (MGUS) and Smoldering Multiple Myeloma (SMM), are conditions marked by the overproduction of specific monoclonal proteins. Patients with these conditions are known to have a higher risk of fractures compared to the general population, yet there are no established guidelines for assessing or managing their skeletal health. The Trabecular Bone Score (TBS), which can be calculated from DXA images of the lumbar spine, provides additional insights into bone microarchitecture.

Endovascular thrombectomy for childhood stroke (Save ChildS Pro): an international, multicentre, prospective registry study.

Background: Emerging evidence suggests that endovascular thrombectomy is beneficial for treatment of childhood stroke, but the safety and effectiveness of endovascular thrombectomy has not been compared with best medical treatment. We aimed to prospectively analyse functional outcomes of endovascular thrombectomy versus best medical treatment in children with intracranial arterial occlusion stroke.

Methods: In this prospective registry study, 45 centres in 12 countries across Asia and Australia, Europe, North America, and South America reported functional outcomes for children aged between 28 days and 18 years presenting with arterial ischaemic stroke caused by a large-vessel or medium-vessel occlusion who received either endovascular thrombectomy plus best medical practice or best medical treatment alone.

Dr. George Papanicolaou: The Visionary Who Revolutionized Women's Health.

Dr. George Papanicolaou, a distinguished Greek physician, biologist, and researcher, made monumental contributions to medical science, particularly in the field of cytopathology. His groundbreaking work in the early detection of cervical cancer through the development of the Pap smear has had an enduring global impact, transforming women's healthcare and significantly reducing mortality rates associated with cervical cancer.

ESR Essentials: response assessment criteria in oncologic imaging-practice recommendations by the European Society of Oncologic Imaging.

Assessing the response to oncological treatments is paramount for determining the prognosis and defining the best treatment for each patient. Several biomarkers, including imaging, can be used, but standardization is fundamental for consistency and reliability. Tumor response evaluation criteria have been defined by international groups for application in pharmaceutical clinical trials evaluating new drugs or therapeutic strategies.

The Impact of Post-traumatic Stress on Sexual Function of Survivors of Hematological Malignancies and Autologous Hematopoietic Stem Cell Transplantation.

Background: Autolοgous Hematopoietic Stem Cell Transplantation (AHSCT) is a treatment οption fοr patients with hematological malignancies that improves prοgnοsis and survival. Thus, it is necessary tο deal with its long-term cοmplications, such as sexual dysfunction and trauma that significantly affect survivors' quality οf life.

Objective: The aim οf this study was to evaluate the Sexual Function (SF) and the Pοst-traumatic Stress Disorder (PTSD) οf survivοrs οf hematolοgical malignancy and AHSCT.

Prevalence of HPV Genotypes among Greek Women in Association with Their Potential to Cause Precancerous Lesions.

The escalating global rates of precancerous lesions associated with human papillomavirus (HPV) types not targeted by current vaccines underscore the need to explore the prevalence of HPV types within the Greek female population and their involvement in precancerous lesion development. In the current study, we enrolled a cohort of 253 women aged 18 to 65 years, residing in Greece, who underwent routine screening in three tertiary care referral hospitals. Each participant completed a demographic questionnaire.

Endovascular treatments of acute pulmonary embolism in the post-fibrinolytic era: an up-to-date review.

Pulmonary embolism (PE) is a significant contributor to global cardiovascular-related mortality that mainly depends on the severity of the event. The treatment approach for intermediate and high-risk PE remains a topic of debate due to the fine balance between hemodynamic deterioration and bleeding risk. The initial treatment choice for intermediate-risk PE with hemodynamic deterioration and high-risk PE is historically systemic thrombolysis, but this approach is not always effective and carries a notable risk of severe bleeding.

Histology profiling of lung tumors: tru-cut versus full-core system for CT-guided biopsies.

Purpose: We aimed to compare the diagnostic yield and procedure-related complications of two different types of systems for percutaneous CT-guided lung biopsy.

Material And Methods: All patients with a lung lesion who underwent a CT-guided lung biopsy at our institution, between January 2019 and 2021, were retrospectively analyzed. The inclusion criteria were: (a) Procedures performed using either a fully automated tru-cut or a semi-automated full-core biopsy needle, (b) CT images demonstrating the position of the needles within the lesion, (c) histopathological result of the biopsy and (d) clinical follow-up for at least 12 months and\or surgical histopathological results.

The Use of Low-Dose Chest Computed Tomography for the Diagnosis and Monitoring of Pulmonary Infections in Patients with Hematologic Malignancies.

The study aimed to assess the image quality and diagnostic performance of low-dose Chest Computed Tomography (LDCCT) in detecting pulmonary infections in patients with hematologic malignancies. A total of 164 neutropenic patients underwent 256 consecutive CT examinations, comparing 149 LDCCT and 107 Standard-Dose Chest CT (SDCCT) between May 2015 and June 2019. LDCCT demonstrated a 47% reduction in radiation dose while maintaining acceptable image noise and quality compared to SDCCT.

Anal defecatory function in ulcerative colitis patients after total proctocolectomy and ileal pouch-anal anastomosis: a prospective cohort study.

Background: Total proctocolectomy (TPC) followed by ileal pouch-anal anastomosis (IPAA) remains the only viable option whenever different treatment modalities fail in patients with ulcerative colitis (UC).

Objective: Prospective cohort pre/post study examining the anal defecatory function and competence in UC patients undergoing TPC plus IPAA using high-resolution anorectal manometry (HR-ARM).

Patients: Patients undergoing TPC and IPAA were enrolled in the study and subjected to HR-ARM prior to and 6 months after surgery.

Inflammation, anti-inflammatory agents, and the role of colchicine in carotid artery stenosis.

Cardiovascular disease is a major cause of morbidity and mortality worldwide. In the last few years, the role of inflammation and inflammatory modulatory medications is investigated for the optimal treatment of coronary artery disease. It can be hypothesized that since inflammation is also involved in carotid artery stenosis development and progression, the same class of medication could be useful.

CIRSE Standards of Practice for the Endovascular Treatment of Visceral and Renal Artery Aneurysms and Pseudoaneurysms.

Background: Endovascular treatment of visceral and renal artery aneurysms and pseudoaneurysms is an effective, minimally invasive treatment that has been successfully used since the early 1990s, with refined and expanded techniques and tools currently offering excellent outcomes. Due to increased detection of such lesions in recent years, many of which are asymptomatic, revision of the indications for intervention and the correct endovascular treatment approaches has become essential.

Purpose: This document will presume that the indication for treatment is clear and approved by the multidisciplinary team and will define the standards required for the performance of each intervention, as well as their relative advantages and limitations.

Extracranial internal carotid aneurysm treated with a covered stent in an infant.

Background: Extracranial internal carotid aneurysms consist a rare pathology with an overall incidence less than 1% in the general population, and warrant treatment due to their association with cerebrovascular events and neurological complications. The incidence is even lower in the pediatric population.

Case Report: A 14-month infant presented in our clinic with neck swelling of unknown origin, with subsequent MR imaging revealing an extracranial internal carotid aneurysm.

Lung cancer: CT guided BX-EBUS: How and when?

Histological diagnosis is mandatory for the majority of solid lesions in the lungs in order to characterize the lesions but also to assess the response to treatment. Flexible bronchoscopy has a variable and often poor success rate in sampling pulmonary lesions which are not visible endoscopically. Such focal radiological opacities without endobronchial extension are referred to as peripheral pulmonary lesions and sampling is usually performed under guidance with computed tomography that is a safe and effective technique and became a common procedure representing an essential step for diagnosis and treatment planning.

Exploring the occurrence and the risk factors of the desire for hastened death and depression in people with early-stage dementia in Greece.

Objectives: To assess the factors associated with desire for hastened death and depression in early-stage dementia as well as the association between them. Also, to explore the mediator and moderator role of age in the relationship between depression and desire for hasten death.

Methods: A prospective cross-sectional study including 100 patients diagnosed with early-stage dementia from a rehabilitation center between December 2018 and July 2019.

The Spectrum of Solitary Benign Splenic Lesions-Imaging Clues for a Noninvasive Diagnosis.

Cross-sectional imaging of the upper abdomen, especially if intravenous contrast has been administered, will most likely reveal any acute or chronic disease harbored in the spleen. Unless imaging is performed with the specific purpose of evaluating the spleen or characterizing a known splenic lesion, incidentally discovered splenic lesions pose a small challenge. Solitary benign splenic lesions include cysts, hemangiomas, sclerosing angiomatous nodular transformation (SANT), hamartomas, and abscesses, among others.