A Rare Pediatric Case of Neurocysticercosis Misdiagnosed As Brain Abscess.

Neurocysticercosis is a parasitic infection of the central nervous system caused by the larval stage of Taenia solium. Although this zoonotic infection is one of the major public health problems in some developing countries, it is extremely rare in Turkey. In this article, we present the case of a pediatric patient with neurocysticercosis who was misdiagnosed with brain abscess because of focal seizures in another hospital.

Tuba-ovarian auto-amputation caused by ovarian teratoma in an adolescent girl.

Atıcı A, Yılmaz E, Karaman A, Apaydın S, Afşarlar ÇE. Tuba-ovarian auto-amputation caused by ovarian teratoma in an adolescent girl. Turk J Pediatr 2017; 59: 90-92.

Complete androgen insensitivity syndrome associated with bilateral sertoli cell adenomas and unilateral paratesticular leiomyoma: A case report.

Complete androgen insensitivity syndrome (CAIS) disorder of sex development due to mutations that cause function loss in androgen receptors in 46, XY individuals. The risk of malignancy in CAIS is 5-10% until the age of 25 years. A 17-year-old patient raised as a female presented to our clinic complaining of amenorrhea.

Gonadoblastoma in a patient with 46, XY complete gonadal dysgenesis.

46, XY complete gonadal dysgenesis (Swyer syndrome) is a rare cause of 46, XY sexual development disorder. The patient presented to our clinic with absence of breast development and lack of periods at the age of 17 years. Her history and familial history involved no relevant conditions.

Type VI Aplasia Cutis Congenita: Bart's Syndrome.

Bart's syndrome is characterized by aplasia cutis congenita and epidermolysis bullosa. We present the case of a newborn male who developed blisters on the mucous membranes and the skin following congenital localized absence of skin. Bart's syndrome (BS) is diagnosed clinically based on the disorder's unique signs and symptoms but histologic evaluation of the skin can help to confirm the final diagnosis.

Early diagnosis of testicular torsion in rats by measuring plasma d-dimer levels: comparative study with epididymitis.

Purpose: To evaluate the differential diagnosis of testicular torsion and acute epididymo-orchitis by measuring the acute increase in plasma d-dimer levels in an experimental rat model.

Methods: Thirty male Wistar rats were randomly divided into 5 groups, 1--sham operated group (acute term; 4 hours), 2--early torsion group (acute term; 4 hours), 3--late torsion group (long-term; 72 hours), 4--control of epididymitis group (vehicle injected; 0.1 ml physiologic saline injected into the left ductus deferens) (long term; 72 hours), 5--epididymitis group (0.

A subcutaneous paraspinal yolk sac tumor in a child.

A 3-year-old girl underwent a surgery at an external center on July 2011 for a swelling in the left lumbar paravertebral subcutaneous region. The mass was completely excised and the pathologic diagnosis was a yolk sac tumor (YST). Laboratory tests revealed a serum α-fetoprotein level of 278 IU/mL.

Severe leukemoid reaction in a preterm infant with congenital cytomegalovirus infection.

Leukemoid reaction, defined as a total leukocyte count of >50,000/mm, is most commonly related to antenatal administration of steroids, infections, and transient myeloproliferative disorder of Down syndrome in newborns. Atypical presentations of viral infections can be a diagnostic challenge in the newborn period. Cytomegalovirus (CMV) infection causes a multisystem disease, and symptomatic infants generally present with intrauterine growth restriction, hepatosplenomegaly, cholestasis, rash, thrombocytopenia, and microcephaly.

A novel mutation in ABCC8 gene in a newborn with congenital hyperinsulinism -a case report.

Congenital hyperinsulinism (CHI) is the most common cause of persistent hypoglycemia in infancy. The genetic basis of CHI includes a variety of defects in key genes regulating insulin secretion. Mutations in at least seven genes are found in 50% of cases.

Cystic fibrosis presenting with neonatal cholestasis simulating biliary atresia in a patient with a novel mutation.

Neonatal cholestasis is a rare presenting feature of cystic fibrosis which usually cannot be differentiated from other types of cholestasis. Herein, the authors report a 63 d-old boy with cystic fibrosis presenting with neonatal cholestasis mimicking biliary atresia. A new mutation in CFTR gene resulting in severe phenotype has been described.

A case of Langerhans cell histiocytosis with thyroid involvement.

Thyroid involvement with Langerhans cell histiocytosis (LCH) is very rare. We report here the case of a 15-year-old female patient with LCH affecting the thyroid gland. She was referred to the department of pediatric endocrinology for secondary amenorrhea.

Solid tumors in Turkish children: a multicenter study.

Background: This paper presents a detailed incidence study on childhood solid tumors comprising a histopathology-based documentation of benign and malignant lesions.

Methods: The Ankara Pediatric Pathology Working Group collected databases of pediatric solid tumors from six pediatric reference centers in order to analyze the incidence, distribution and some epidemiologic characteristics of the tumors and to establish a multicenter database for further studies. A five-year retrospective archive search was carried out.

Sertoli cell tumor causing prepubertal gynecomastia in a boy with peutz-jeghers syndrome: the outcome of 1-year treatment with the aromatase inhibitor testolactone.

Peutz-Jeghers syndrome (PJS) is a rare disorder characterized by benign intestinal hamartomatous polyps and mucocutaneous pigmentation, and with an increased risk for intestinal and extra-intestinal neoplasms. Sertoli cell tumors in boys with PJS have been increasingly recognized as a cause of prepubertal gynecomastia. However, an association between nephrocalcinosis and PJS has not been reported before.