A technical review of percutaneous sclerotherapy with bleomycin for giant hepatic venous malformation.

Background: Hepatic venous malformation (HVM), traditionally called liver haemangioma, is considered the most common benign hepatic lesion. Treatment might be indicated in large and symptomatic HVMs. We aim to describe stepwise technical aspects of trans-hepatic percutaneous sclerotherapy of hepatic venous malformation (HVM).

Percutaneous Sclerotherapy for Budd-Chiari Syndrome Secondary to Giant Hepatic Venous Malformations (Hemangiomas).

This prospective study evaluated the safety and effectiveness of percutaneous sclerotherapy in the treatment of secondary Budd-Chiari syndrome due to hepatic venous malformations (HVMs). Four patients (mean age, 40 years; 3 women) with 5 HVMs underwent 7 sessions of percutaneous sclerotherapy with a mixture of bleomycin and lipiodol. All patients had chronic Budd-Chiari syndrome, determined based on imaging findings, with the main symptom being abdominal discomfort and distention.

Partial Splenic Embolization for the Management of Severe Refractory Thrombocytopenia in Antiphospholipid Syndrome: A Case Report and Literature Review.

Antiphospholipid syndrome is an autoimmune condition characterized by arteriovenous thromboembolic events. Thrombocytopenia is a common finding among these patients and is typically of mild severity not requiring any treatment. However, severe cases of thrombocytopenia should be treated.

Percutaneous Sclerotherapy with Bleomycin and Ethiodized Oil: A Promising Treatment in Symptomatic Giant Liver Hemangioma.

Background Percutaneous sclerotherapy with bleomycin has been proven to have a potential benefit in the management of low-flow venous malformations. Liver hemangiomas are considered low-flow venous malformations. Thus, percutaneous sclerotherapy could potentially have a promising result in their management.

Association between pulmonary arterial obstruction index and right lateral ventricular wall thickness with in-hospital mortality in patients with acute pulmonary embolism.

Purpose: To retrospectively assess the correlation between pulmonary arterial obstruction index (PAOI) and right lateral ventricular wall thickness with in-hospital mortality in patients with acute pulmonary embolism.

Methods: CT angiography (CTA) of 55 consecutive patients (30 males; 25 females; mean age ± SD, 59 ± 11 years) with proven acute pulmonary embolism was investigated. PAOI was determined according to the Qanadli score on CTA.

A Randomised Clinical Trial to Compare Coaxial and Noncoaxial Techniques in Percutaneous Core Needle Biopsy of Renal Parenchyma.

Purpose: To compare the coaxial and noncoaxial techniques of renal parenchymal core needle biopsy.

Materials And Methods: This is an institutional review board-approved randomised controlled trial comparing 83 patients (male, n = 49) who underwent renal parenchymal core biopsy with coaxial method and 83 patients (male, n = 40) with noncoaxial method. The rate of complications, the number of glomerular profiles, and the procedural time were evaluated in a comparison of the two methods.

Transperineal Prostate Core Needle Biopsy: A Comparison of Coaxial Versus Noncoaxial Method in a Randomised Trial.

Purpose: To compare the procedural time and complication rate of coaxial technique with those of noncoaxial technique in transperineal prostate biopsy.

Materials And Methods: Transperineal prostate biopsy with coaxial (first group, n = 120) and noncoaxial (second group, n = 120) methods was performed randomly in 240 patients. The procedural time was recorded.

Unique Imaging Features of Renal Arteriopelvic Fistula on Contrast-enhanced Multidetector Computed Tomography.

The development of renal arteriopelvic fistula after percutaneous renal interventions is an extremely rare complication. We report a case of iatrogenic left renal arteriopelvic fistula in a 78-year-old man with unique imaging features on contrast-enhanced multidetector computed tomography.

Added value of lung window in detecting drug mules on non-contrast abdominal computed tomography.

We evaluated the added value of lung window in non-contrast computed tomography (CT) of suspected body packers or stuffers. Forty suspected drug mules who were referred to our tertiary toxicology center were included. The final diagnosis of drug mule was based on the detection of packs in stool examination or surgery.

Multifocal Skeletal Tuberculosis Mimicking Langerhans Cell Histiocytosis in a Child: a Case Report With a Long-Term Follow-Up.

Introduction: Multifocal skeletal tuberculosis is a rare condition that may masquerade as Langerhans cell histiocytosis, especially in children.

Case Presentation: We report a case of multifocal osseous tuberculosis in a 5-year-old female patient admitted to our hospital with a complaint of low back pain but no history of respiratory symptoms or malaise. Radiological findings included vertebra plana and multiple lytic lesions in both the frontal and pelvic bones.

Idiopathic inferior mesenteric arteriovenous fistula: a rare cause of pulsatile abdominal mass.

Inferior mesenteric arteriovenous fistula (AVF) is an extremely rare vascular abnormality which may be idiopathic or secondary to previous trauma or surgery, and it may result in portal hypertension or ischemic colitis if left untreated. Imaging can help accurately diagnose visceral AVFs and create a vascular map to display the feeding artery and draining vein before the surgery; however, multidetector computed tomography (MDCT) angiography of inferior mesenteric AVF is not well documented in the literature. In this article, the authors report a case of inferior mesenteric AVF in a 48-year-old woman evaluated for left-sided abdominal pain and diagnosed preoperatively by MDCT angiography.

Congenital external carotid-external jugular arteriovenous fistula: diagnosis with contrast-enhanced computed tomography.

Arteriovenous fistula (AVF) between the external carotid artery and external jugular vein is extremely rare, with only few cases reported in the literature so far. Most of these AVFs have been either iatrogenic or secondary to previous trauma. Herein, we report a 42-year-old woman with congenital AVF between the external carotid artery and external jugular vein, presenting with palpitation and dyspnea.

Diagnostic accuracy of secondary ultrasound exam in blunt abdominal trauma.

Background: In stable patients with blunt abdominal trauma, accurate diagnosis of visceral injuries is crucial.

Objectives: To determine whether repeating ultrasound exam will increase the sensitivity of focused abdominal sonography for trauma (FAST) through revealing additional free intraperitoneal fluid in patients with blunt abdominal trauma.

Patients And Methods: We performed a prospective observational study by performing primary and secondary ultrasound exams in blunt abdominal trauma patients.

Central nervous system tuberculosis: an imaging-focused review of a reemerging disease.

Central nervous system (CNS) tuberculosis is a potentially life threatening condition which is curable if the correct diagnosis is made in the early stages. Its clinical and radiologic manifestations may mimic other infectious and noninfectious neurological conditions. Hence, familiarity with the imaging presentations of various forms of CNS tuberculosis is essential in timely diagnosis, and thereby reducing the morbidity and mortality of this disease.

Evaluation of hemodynamic properties of cerebral venous drainage in patients with multiple sclerosis: a case-control study.

Background: The purpose of this study was to compare patients with multiple sclerosis and healthy control subjects as regards hemodynamics of cerebral venous drainage.

Material/methods: Between December 2012 and May 2013, 44 consecutive patients with multiple sclerosis and 44 age- and sex-matched healthy subjects underwent the B-mode, color Doppler, and duplex Doppler evaluations of the internal jugular vein (IJV) and vertebral vein. The following four parameters were investigated: IJV stenosis, reversal of postural control of the cerebral venous outflow pathways, absence of detectable blood flow in the IJVs and/or vertebral veins, and reflux in the IJVs and/or vertebral veins in the sitting or supine position.

Imaging Findings of Isolated Bronchial Anthracofibrosis: A Computed Tomography Analysis of Patients With Bronchoscopic and Histologic Confirmation.

Background: To evaluate the chest computed tomography (CT) findings of patients with isolated bronchial anthracofibrosis confirmed by bronchoscopy and histopathology.

Methodology: Fifty-eight patients with isolated bronchial anthracofibrosis (29 females; mean age, 70 years) were enrolled in this study. The diagnosis of bronchial anthracofibrosis was made based on both bronchoscopy and pathology findings in all patients.

Real-time scrotal ultrasound of patients with varicoceles: correlation with impaired semen analysis.

Objectives: To evaluate the potential relationship between scrotal ultrasound findings and abnormal semen analysis.

Methods: Eighty-seven patients with varicoceles underwent semen analysis and scrotal sonography. On ultrasound, estimated testes volume and the largest pampiniform vein diameters on the affected side at rest and with Valsalva manoeuvre in both the supine and upright positions were examined.

Not-to-tap cystic lesions: spectrum of hydatid disease.

Hydatid disease (HD) may occur almost anywhere in the body. Despite their characteristic radiologic manifestations at times, they may enlarge and produce bizarre imaging features which make diagnosis challenging, particularly for those radiologists working in areas of low incidence. Plain radiography, ultrasonography, computed tomography, and magnetic resonance imaging may demonstrate some of the typical imaging manifestations of HD as well as its exact extension.

Multidetector computed tomography findings of abdominal aortic aneurysm and its complications: a pictorial review.

Abdominal aortic aneurysms (AAAs) are defined as abnormal dilatation of the abdominal aorta and are potential to catastrophic complications. With the advent of multidetector computed tomography (MDCT), this diagnostic modality has virtually replaced conventional angiography in many circumstances and has become an integral part of the evaluation of AAA. Its ability to assess the peri-aortic soft tissue and the exact extension of aneurysm as well as its excellent vascular opacification and multiplanar reconstruction make computed tomography angiography the best suited imaging modality for not only detecting AAA but also evaluating its various complications.

Comparison of aortic root dimension changes during cardiac cycle between the patients with and without aortic valve calcification using ECG-gated 64-slice and dual-source 256-slice computed tomography scanners: results of a multicenter study.

With advent of transcatheter aortic valve implantation, using multislice computed tomography (MSCT) to provide detailed data about aortic root has become more crucial. We compared aortic dimension changes during cardiac cycle in patients with and without aortic valve calcification and evaluated its correlation with aortic valve calcium score in former group. Fifty-two patients with and 52 subjects without aortic valve calcification underwent coronary MSCT using two 64-slice and a dual-source 256-slice CT scanners.

Assessment of ureterovesical jet dynamics in obstructed ureter by urinary stone with color Doppler and duplex Doppler examinations.

This study was designed to evaluate ureterovesical jet dynamics in obstructed ureter and to compare it with those of contralateral unobstructed side. Forty-six patients with diagnosis of ureteral stone, based on imaging findings in computed tomography were enrolled in this study. The gray-scale ultrasound exam from both kidneys and urinary bladder was performed.

Isolated humeral metastasis in uterine cervical cancer: a rare entity.

Bone metastasis in cancer of uterine cervix, especially in the form of isolated bone involvement is a rare manifestation. Herein, we report the first case of isolated humeral metastasis in a known case of locally advanced cervical cancer. A fifty-six-year old female presented with International Federation of Gynecology and Obstetrics (FIGO) Stage IV A squamous cell carcinoma of uterine cervix.

Body packing and its radiologic manifestations: a review article.

Body packing is described as using the abdominal or pelvic cavity for concealing illegal drugs. Leakage from the packets may cause catastrophic effects on smugglers and medical history is not reliable in these patients. Moreover, new sophisticated smuggling techniques make it imperative that radiologists and emergency physicians understand and familiarize themselves with the different radiological manifestations of ingested drug packets.

Sphenoclival intraosseous lipoma in skull base.

Intraosseous lipoma is a rare benign tumor, mostly occurring in lower limb especially in os calcis and the metaphyses of long bones. Intraosseous lipoma of the skull is even rarer, with 12 cases having been reported to involve the sphenoid bone in the literature. We present the third reported case of sphenoclival intraosseous lipoma in a 43-year-old man with headache, hyperprolactinemia and visual disturbance.