Scrofuloderma of the chest with mediastinal TB.

Cutaneous tuberculosis is a rare manifestation of extrapulmonary tuberculosis caused by Mycobacterium tuberculosis in most cases and rarely by Mycobacterium bovis. Diagnosis may be challenging due to a wide range of clinical findings and similarities to other chronic dermatoses, leading to delayed treatment. We present a case of scrofuloderma in a 4-year-old girl that arose from a contiguous spread from the anterior mediastinum with associated pulmonary involvement.

Accuracy of doppler assessment of the uterine arteries for the diagnosis of pubertal onset in girls: a scoping review.

The uterine artery pulsatility index (PI) assessed by Doppler ultrasound reflects the impedance to the blood flow in the vessel distal to the sampling point. We aimed to assess the accuracy of the uterine artery PI for the diagnosis of puberty in girls. A PRISMA-ScR-compliant scoping review was performed in the MEDLINE and Embase databases with the search terms "puberty" and "Doppler ultrasonography".

A comparison between ultrasonography and single-phase computed tomography for preoperative assessment of solid abdominal tumors in children.

Objective: This study aimed to estimate the performance of single-phase-enhanced computed tomography and ultrasonography examinations in the preoperative evaluation of solid abdominal tumors and their relationship with relevant adjacent structures in children.

Methods: This retrospective study included 50 pediatric patients with malignant solid abdominal tumors treated with surgical resection between 2009-2017. Preoperative computed tomography and ultrasonography were compared to operative findings (gold standard) in the diagnosis of invasion or encasement of adjacent structures.

Accuracy of Doppler assessment of the uterine arteries in healthy girls for the diagnosis of pubertal onset.

Purpose: To evaluate the accuracy of the uterine artery pulsatility index (PI) for the diagnosis of pubertal onset in girls.

Methods: Cross-sectional study of girls with normal pubertal development. Puberty was diagnosed by the presence of Tanner breast development score ≥2.

Ultrasound findings of pubertal development in girls with cystic fibrosis and their association with clinical outcomes and Tanner staging.

Objective: Patients with cystic fibrosis (CF) have a high incidence of pubertal and growth delay. In girls with CF, pubertal delay has an important psychological impact. Still, only a few studies have explored the occurrence of pubertal delay in girls with CF.

Spontaneous Pubertal Onset in a Male Patient With Mixed Gonadal Dysgenesis With Mosaicism 45,X/ 46, X, mar (Y)/ 47,X,mar(Y),+mar(Y) - Pediatric Case Report.

This report describes an adolescent with Mixed Gonadal Dysgenesis and unexpected mosaicism [karyotype 46,X,mar(Y)/ 47,X, mar(Y),+mar(Y)].). Diagnosis with 1 month of age due to atypical genitalia.

Diagnosis and management of precocious sexual maturation: an updated review.

The classic definition of precocious sexual maturation is the development of secondary sexual characteristics before 8 years of age in girls and before 9 years of age in boys. It is classified as central precocious puberty when premature maturation of the hypothalamic-pituitary-gonadal axis occurs, and as peripheral precocious puberty when there is excessive secretion of sex hormones, independent of gonadotropin secretion. Precocious sexual maturation is more common in girls, generally central precocious puberty of idiopathic origin.

Laparoscopic ureteral reconstruction in infant with congenital mid ureteric valve.

Congenital mid ureteric valve (MUV) stenosis is a very rare cause of ureteric obstruction and hydronephrosis (HN) in children. We describe how we manage laparoscopically one case of a patient with congenital MUV. We describe a 6-month-old boy born with antenatal left HN, with an anteroposterior diameter (APD) of 1,5 cm.

Can dynamic ultrasonography replace urodynamics in the follow-up of patients with myelomeningocele? A prospective concurrent study.

Aims: To evaluate the accuracy of dynamic ultrasonography (DUS), as a feasible alternative diagnostic method to identify detrusor overactivity (DO) in patients with neurogenic bladder.

Methods: We performed concurrent analysis of 81 pairs of urodynamic study (UDS) and DUS, in 63 patients with myelomeningocele (MMC), from June 2014 to February 2017. The assessment focused on bladder behavior during the filling phase, DO evaluation, DO with leakage, compliance, and maximum cystometric capacity (MCC).