Percutaneous Endovascular Management of a Splenic Vein Pseudoaneurysm Secondary to Pancreatic Pseudocyst.

This case report sheds light on a rare complication of pancreatitis, splenic vein pseudoaneurysm. The pseudoaneurysm was successfully treated percutaneously using a covered stent. The article also emphasizes the utilization and safety of transhepatic approach to interventions related to portal vein and its tributaries.

Subclinical high-resolution chest CT scan features in psoriasis.

Background: Although psoriasis is considered a systemic disease, no clear association has been established between psoriasis and lung diseases. This study aims to detect and describe subclinical pulmonary involvement in psoriasis patients with various degrees of cutaneous manifestations.

Methods: Adult psoriasis patients with no known active pulmonary disease or respiratory symptoms were screened for subclinical pulmonary manifestations and possible parenchymal changes using high-resolution computed tomography (HRCT) scan of the chest.

Primary placement of low-profile or 'button' versus traditional balloon-retention radiologically inserted gastrostomy catheters in adults: a retrospective review.

Objective: De novo percutaneous placement of radiologically inserted low-profile or 'button-type' gastrostomy catheters (LPG) is infrequently reported in adults. This study compares the safety and clinical outcomes of primary percutaneous placement of LPG catheters and traditional balloon-retention gastrostomy catheters (TG) using image guidance at a single institution.

Design: This was a retrospective, single-institution review comparing initial LPG and TG radiologically inserted catheter placements in a 36-month time period.

Is fluoroscopy-guided percutaneous bone biopsy of diabetic foot with suspected osteomyelitis worthwhile? A retrospective study.

Background: Diabetic foot infection, particularly osteomyelitis, is a major risk factor of amputation in persons with diabetes. Bone biopsy with microbial examination is considered the gold standard of diagnosis of osteomyelitis, providing information about the offending pathogens as well as their antibiotics susceptibility. This allows targeting of these pathogens with narrow spectrum antibiotics, potentially reducing emergence of antimicrobial resistance.

The prognostic significance of duodenal wall invasion in pancreatic adenocarcinoma.

Objective: The most recent edition of the American Joint Committee on Cancer Staging Manual (AJCC, 8th edition) relies only on tumor size for staging resectable pancreatic adenocarcinoma, and the presence of duodenal wall invasion (DWI) no longer has an impact on staging. However, very few studies have evaluated its significance. In this study, we aim to evaluate the prognostic significance of DWI in pancreatic adenocarcinoma.

Feasibility of Creation of an Endovascular Arteriovenous Fistula in Patients Undergoing Preoperative Vascular Mapping.

Background: The first endovascular arteriovenous fistula (endoAVF) device (WavelinQ), a novel percutaneous technique of AVF creation, was approved by the Food and Drug Administration in 2018 and has been placed in a small number of United States patients on hemodialysis. It is unknown how often patients with advanced CKD have vascular anatomy suitable for WavelinQ creation. The goal of this study was to determine the proportion of patients with vascular anatomy suitable for WavelinQ creation and to assess patient characteristics associated with such suitability.

Central Vein Stenosis in Hemodialysis Patients Following Initial Tunneled Central Vein Catheter Placement.

Background: Central vein stenosis (CVS) is a common complication in hemodialysis patients following tunneled central venous catheter (CVC) insertion. Little is known about its incidence, association with patient characteristics, or relationship with duration of CVC placement. We systematically evaluated central vein stenosis in hemodialysis patients receiving their first CVC exchange at a large medical center.

The ethics of practicing defensive medicine in Jordan: a diagnostic study.

Background: Defensive medicine (DM) practice refers to the ordering or prescription of unnecessary treatments or tests while avoiding risky procedures for critically ill patients with the aim to alleviate the physician's legal responsibility and preserve reputation. Although DM practice is recognized, its dimensions are still uncertain. The subject has been highly investigated in developed countries, but unfortunately, many developing countries are unable to investigate it properly.

Chronic splenic artery occlusion with gastric wall arterial ectasia, an unusual cause of massive upper gastrointestinal hemorrhage.

Life-threatening upper gastrointestinal (GI) hemorrhage can occur as a result of bleeding from a variety of arterial and venous sources. We present an unusual cause of life-threatening upper GI hemorrhage arising from ectatic gastric wall arterial branches in a 49-year-old male with previously unrecognized chronic splenic artery thrombosis. The patient developed a recurrence of bleeding despite coil embolization of an accessory left gastric artery branch supplying the gastric fundus suspected to be the site of active bleeding.

Clinicopathological features of incidental parotid lesions.

Background: The purpose of this study is to determine the histopathological spectrum and risk of primary malignancy of asymptomatic parotid lesions incidentally discovered on cross-sectional imaging.

Methods: Over a 10-year period, 154 patients underwent 163 ultrasound-guided parotid lesion biopsies at our institution. This retrospective chart review included 89 lesions in 87 patients with asymptomatic parotid lesions discovered on cross-sectional imaging studies performed for unrelated clinical indications.

Overview of Upper Airway Management During COVID-19 Outbreak: Head and Neck Surgeon's Perspective.

At the end of December, 2019, a new virus was named severe acute respiratory syndrome coronavirus 2 appeared in Wuhan, China, and the disease caused is called as coronavirus disease 2019 (COVID-19) by World Health Organization, which to date having infected more than 3,588,773 people worldwide, as well as causing 247,503 deaths. A human to human transmission is thought to be predominantly by droplet spread, and direct contact with the patient or contaminated surfaces. This study aims to provide a comprehensive overview as well as to highlight essential evidence-based guidelines for how head and neck surgeon and healthcare providers need to take into consideration during their management of the upper airway during the COVID-19 pandemic safely and effectively to avoid the spread of the virus to the health provider.

Bilateral internal mammary artery laceration after cardiac pulmonary resuscitation.

Cardiopulmonary resuscitation (CPR) is essential for the survival of cardiac arrest patients. High-quality chest compressions are critical for survival, but energetic resuscitation efforts can lead to chest injuries. Internal mammary artery (IMA) injury is a rare complication of CPR, but can lead to life-threatening intrathoracic hemorrhage.

Image-guided biopsy: what the interventional radiologist needs to know about PET/CT.

Positron emission tomography (PET)/computed tomography (CT) with fluorine 18 fluorodeoxyglucose (FDG) is increasingly used in evaluation of oncology patients. Because PET/CT can demonstrate malignancy before morphologic changes are evident, application of PET/CT information to image-guided biopsy can facilitate early histologic diagnosis and staging. However, because FDG uptake is not specific to cancer, PET/CT findings may raise questions about whether uptake in a lesion is an indication for biopsy.

Radiological features of acute gastric volvulus in adult patients.

Objective: To evaluate the radiological features of acute gastric volvulus in adults and correlate these features with operative findings.

Materials And Methods: The clinical, radiological and operative findings of five adult patients (four males and one female with mean age of 50.4 years) who presented or referred to King Abdullah University hospital over 4 year's period with symptoms of acute gastric volvulus were reviewed retrospectively.

A case report of cranial polyneuropathy in Behcet's disease.

Behcet's disease (BD) is a multisystem relapsing inflammatory disorder. Nervous system involvement is the most serious manifestation of BD. Neuro-Behcet's disease (n-BD) is classified into parenchymal meningoencephalitis pattern and non-parenchymal vascular patterns.

The role of preoperative CT scan in patients with chronic otitis media.

Chronic otitis media may be due to chronic mucosal disease or cholesteatoma. Differentiating the two is usually achieved by clinical examination. The computed tomography (CT) scan is the standard imaging technique for the temporal bone, but its exact role in the preoperative assessment of patients with chronic otitis media is controversial.

Renal impairment and hydronephrosis in a premature infant following morphine infusion: case report.

This is a case report of an association between morphine administration and occurrence of hydronephrosis with acute renal failure. This premature female infant born at 27 weeks of gestation had moderate hydronephrosis with acute renal impairment while receiving morphine infusion for pain management after chest-tube insertion. All these findings were reversed after stopping morphine and urinary catheterization.

Left atrial emptying fraction correlation with vascular pedicle width in patients with normal systolic function.

Objective: To determine the correlation and diagnostic utility of impaired left atrial emptying fraction, an indicator of diastolic dysfunction, with raised intravascular volume determined by vascular pedicle width on upright postero-anterior chest roentgenogram.

Design: Cohort study.

Place And Duration Of Study: Department of Medicine, King Abdulaziz National Guard Hospital, Alhasa, Saudi Arabia from October till December 2002.