[ASYMPTOMATIC ADULT RETROGASTRIC BRONCHOGENIC CYST: DIAGNOSIS AND TREATMENT CONSIDERATION BY ENDOSCOPIC ULTRASOUND FINE NEEDLE ASPIRATION (EUS-FNA)].

Background: Adult bronchogenic cysts are rare. Retrogastric bronchogenic cysts are even rarer with only over 30 cases being reported in the English literature. These foregut cysts can be confused with cystic tumors.

Ultrasonography of peripheral entheses in the diagnosis and understanding of diffuse idiopathic skeletal hyperostosis (DISH).

The aim of this study was to investigate musculoskeletal ultrasound (MSUS) as a diagnostic modality in DISH and to explore whether it might help in elucidating its pathogenesis and events that precede the calcification/ossification process. Fifty patients with DISH and 34 patients with osteoarthritis of the lower limbs without DISH were investigated. Data regarding demographics and traditional cardiovascular risk factors were collected from all patients.

Color-flow doppler sonography in patients with subclinical thyroid dysfunction.

Objective: To assess the value of color-flow Doppler sonography (CFDS) in evaluating intrathyroidal blood flow and velocity in patients with subclinical thyroid dysfunction.

Methods: In this prospective study, patients with subclinical hypothyroidism, patients with subclinical hyperthyroidism, and euthyroid patients without known thyroid autoimmune disease who served as controls were included. Subclinical thyroid dysfunction was defined as normal se-rum free thyroxine (FT4) and free triiodothyronine (FT3) in the presence of high (subclinical hypothyroidism), or low-suppressed (subclinical hyperthyroidism) serum thyrotropin (TSH) levels.

Unusual presentation of McKusick-Kaufman syndrome in a female Bedouin Arab baby.

McKusick-Kaufman syndrome is a rare, autosomal, recessive disorder characterized by hydrometrocolpos, post-axial polydactyly, and congenital heart disease. Less than one hundred cases have been reported in the English literature to date, mainly in the Amish population; sporadic cases have also been described. We present a case of an Arab Bedouin girl who presented with features resembling this syndrome.

Solitary liver abscess in a healthy child presenting with fever of unknown origin.

Pyogenic liver abscess is rarely encountered in normal children. We report a case of solitary pyogenic liver abscess in a healthy child aged 8 months. He presented with fever of unknown origin and mild hepatomegaly.

Power Doppler ultrasonography in the diagnosis of acute childhood pyelonephritis.

In the absence of specific symptomatology in children, the early diagnosis of acute pyelonephritis (APN) is a challenge, particularly during infancy. In an attempt to differentiate APN from lower urinary tract infection (UTI), we evaluated the ability of power Doppler ultrasonography (PDU) to predict renal parenchymal involvement, as assessed by dimercaptosuccinic acid ((99m )Tc-DMSA) scintigraphy. The study comprised 62 patients, 46 girls and 16 boys, aged 2 weeks to 5 years, admitted to the pediatric department with febrile UTI.

Power Doppler sonography versus Tc-99m DMSA scintigraphy for diagnosing acute pyelonephritis in children: are these two methods comparable?

PURPOSE This study assessed the role of renal power Doppler ultrasonography (PDU) to identify acute pyelonephritis (APN) and to determine whether PDU can replace Tc-99m DMSA renal scintigraphy in the diagnosis of APN in children. METHODS A prospective study was conducted in 40 infants and young children (78 kidneys were evaluated) with a mean age of 25.9 months (range, 1 to 68 months) who were hospitalized with a first episode of high fever and bacteruria, possibly APN.