Normative Beliefs about Adolescent-to-Parent Violence: The Spanish Adaptations of the Beliefs about Child-to-Parent Abuse Questionnaire and the Abusive Behavior by Children-Indices.

Ascertaining the true prevalence of adolescent-to-parent violence (APV) is challenging because the measurement of APV in research is complex. There is no consensus on which behaviors constitute APV or how frequently they need to occur to be considered abusive. This study aimed to explore the normative beliefs about APV related to the perpetrator's gender in a sample of Spanish parents, by developing Spanish adaptations of the BACPAQ and the ABC-I.

Validation of the Explanations of Adolescent-to-Parent Violence Scale.

Background: Adolescent-to-parent violence (APV) is a social problem that is seldom addressed from a psychosocial level of analysis. This work aims to fill this gap by developing the Escala de Explicaciones de la Violencia Filioparental (EEVFP), an instrument to measure APV explanations given spontaneously by ordinary people.

Method: The sample was composed of 763 men and women aged 15 to 79, with and without offspring.

Congenital joint dislocations caused by carbohydrate sulfotransferase 3 deficiency in recessive Larsen syndrome and humero-spinal dysostosis.

Deficiency of carbohydrate sulfotransferase 3 (CHST3; also known as chondroitin-6-sulfotransferase) has been reported in a single kindred so far and in association with a phenotype of severe chondrodysplasia with progressive spinal involvement. We report eight CHST3 mutations in six unrelated individuals who presented at birth with congenital joint dislocations. These patients had been given a diagnosis of either Larsen syndrome (three individuals) or humero-spinal dysostosis (three individuals), and their clinical features included congenital dislocation of the knees, elbow joint dysplasia with subluxation and limited extension, hip dysplasia or dislocation, clubfoot, short stature, and kyphoscoliosis developing in late childhood.

[Radiologic findings in Gorham-Stout syndrome].

Gorham-Stout syndrome, also called "disappearing bone disease" or idiopathic massive osteolysis, is a rare disease of unknown etiology and pathogenesis. It is characterized by rapidly progressive localized massive osteolysis associated to a proliferation of vascular structures of benign origin in which the absence of new bone formation is representative. We present two cases (a six-year-old boy with affected right ulna, and a 15-year-old girl with right rib affection associated to chylothorax) of this disease with the characteristic clinical, histological, and imaging findings.

Factors influencing gene introgression into the allotetraploid Coffea arabica L. from its diploid relatives.

Factors controlling gene introgression into cultivated arabica coffee (Coffea arabica L.) were investigated. Interspecific triploid hybrid plants between the tetraploid species C.

Gene introgression into Coffea arabica by way of triploid hybrids (C. arabica x C. canephora).

Interspecific triploid hybrid plants between the tetraploid species Coffea arabica L. and the diploid species C. canephora P.

Neurofibromatosis type 1 in children: MR imaging and follow-up studies of central nervous system findings.

Purpose: To determine the frequency, evolution and diagnostic impact of characteristic central nervous system MR imaging lesions in children with neurofibromatosis type 1 (NF1).

Subjects: We reviewed 89 children with established or clinically suspected disease. A final diagnosis of NF1 was made in 72 (age range, 10 months to 14 years).

Sonographic findings in aneurysmal bone cyst in children: correlation with computed tomography findings.

Purpose: This study compares the value of sonography and computed tomography (CT) in assessing fluid-fluid levels (FFLs) in aneurysmal bone cysts (ABCs) in children.

Methods: Five children 4-13 years old with ABC in pubis, humerus, fibula, calcaneus, and ilium-ischium were studied between January 1995 and December 1996. Plain radiography, sonography, and CT were performed.

Eikenella corrodens skull infection: a case report with review of the literature.

Background: Subgaleal abscesses and skull osteomyelitis are very uncommon since the introduction of antibiotics. Eikenella corrodens infection is extremely rare in childhood and has never been reported in calvarial osteomyelitis.

Methods: We present a previously healthy 9-year-old boy, with a history of frontal contusion without injury, who developed E corrodens osteomyelitis of the skull.

Osteochondroma post osteomyelitis.

We report a case of radial metaphyseal osteochondroma secondary to osteomyelitis in a premature baby of 28 weeks. This is the second case with these characteristics that has been described in the literature. A possible pathogenesis is related to trauma during drainage of the abscess or following the associated inflammatory process.

Laryngeal involvement in pediatric neurofibromatosis: a case report and review of the literature.

A case of neurofibroma of the larynx occurring in generalized neurofibromatosis (von Recklinghausen's disease) is presented, and the previously reported pediatric cases are reviewed. Laryngeal involvement in neurofibromatosis is rare and the predominant signs and symptoms include dyspnea, stridor, loss or change of voice and dysphagia. Problems posed related to diagnosis, management and course of this infrequent laryngeal localization are discussed.

Plasma cell granuloma of the lung in childhood: atypical radiologic findings and association with hypertrophic osteoarthropathy.

Three cases of pulmonary plasma cell granuloma in the pediatric age group are presented. Although rare, it is the most frequent primary lung tumor in childhood. In two of the cases, there was a close adherence between the tumor and the surrounding mediastinal structures and diaphragm, a very uncommon feature in these tumors.

Diagnosis of Sturge-Weber syndrome: comparison of the efficacy of CT and MR imaging in 14 cases.

Sturge-Weber syndrome is a neurocutaneous syndrome that includes facial and leptomeningeal angiomas. Imaging findings include cerebral lobar atrophy, brain calcifications, choroid plexus enlargement, cranial diploë prominence, and venous abnormalities. We compared the efficacy of CT and MR imaging in making the diagnosis in 14 consecutive patients.

Neuroimaging in tuberous sclerosis: a clinicoradiological evaluation in pediatric patients.

CT, MRI and neurological features of 27 children with tuberous sclerosis were prospectively compared. Imaging studies were positive in 92.5% of cases.

Effectiveness of pneumatic reduction of ileocolic intussusception in children.

A total of 158 consecutive therapeutic air enemas were performed upon 133 patients during a 2-year period. Perforation and/or an impairment of the general condition of the children were the only main contraindications for the reduction attempt (five patients). Successful reductions were achieved in 89% of cases with no complications.

Imaging considerations of central nervous system manifestations in pediatric patients with neurofibromatosis type 1.

CT and MRI were used in a prospective study of the central nervous system (CNS) manifestations in 41 consecutive children with neurofibromatosis type 1 (NF-1). Gadolinium-DTPA was used in 15 patients. MRI was more effective than CT in delimiting the extension of the optic pathway glioma and in evaluating associated cerebral malformations.

Value of sonography in true complete diphallia.

A case of true complete diphallia associated with multiple malformations is presented. Complete radiological evaluation should include sonography of both penes preoperatively to classify the penile duplication correctly.

Hepatic hamartoma in a newborn.

In a newborn infant with heart failure and hepatomegaly the radiological findings suggested hepatic haemangioendothelioma, but subsequently the tumour proved to be a hamartoma.

Humero-spinal dysostosis.

A 2 year old boy with humero-spinal dysostosis is described. This is the third case of this disease reported in the literature. Humero-spinal dysostosis is characterised radiologically by distal humeral bifurcation, elbow subluxation and coronal cleft vertebrae.