Maternal nutritional status and milk volume and composition in India: an observational study.

Background: Human milk provides essential nutrition for infants, and its benefits are well established. We lack data on the influence of maternal nutritional status on milk volume and composition in low-middle income countries.

Objective: We aimed to 1) assess lactation performance (human milk volume, macronutrient composition, and infant energy intake) in Indian females and 2) examine the associations between maternal anthropometry (BMI, percentage body fat) and lactation performance.

Portion size and consistency as indicators of complementary food energy intake.

We evaluated whether novel portion size and consistency indicators can identify children with low complementary food energy intake in southern Ethiopia. We conducted 24-h dietary recalls with caregivers of 548 children aged 6-13 months; additionally, caregivers estimated their child's usual portion size using uncooked rice and selected which of five photographs of porridges of varying consistencies most closely matched the food their child usually ate. Complementary food energy and density from the 24-h recall were used as reference values.

Ataxia, ophthalmoplegia, and impairment of consciousness in a 19-month-old American boy.

A 19-month-old, white, Pennsylvanian boy, with an unremarkable medical history, presented to our hospital with a 3-week history of nonbloody, nonbilious emesis up to 5 times a day and nonbloody diarrhea. Ten days before admission, his gait became progressively unsteady, until he finally refused to walk. A day before admission, he found it difficult to move his eyes.

Cerebellar gliomatosis in a toddler: case report of a challenging condition and review of the literature.

Gliomatosis confined to the cerebellum is most unusual. We report such a case in a 20-month-old male who presented with unsteadiness. Magnetic resonance imaging revealed a diffuse area of abnormal signal intensity within both cerebellar hemispheres, which did not enhance after contrast administration.

Imaging tumors of the pediatric central nervous system.

Primary tumors of the central nervous system (CNS) are the second most common neoplasms in children and the leading cause of death in this patient population. The primary objective of this article is to describe the most common pediatric brain tumors and to offer an overview of their respective imaging features, primarily on magnetic resonance imaging. Precise anatomic characterization is essential for developing an appropriate differential diagnosis.

Acute VI nerve palsy in a 4 year-old girl with Chiari I malformation and pontomedullary extension of syringomyelia: case report and review of the literature.

We report the case of a previously healthy 4 year-old African American female who presented to the emergency department with acute onset of unilateral abducens nerve palsy and torticollis. Within 12 h of presentation, the patient's symptoms progressed to include ipsilateral facial nerve palsy and gait ataxia. On exam, the patient demonstrated right cranial nerve VI and VII palsies, ataxic gait with left lateropulsion, spasticity of bilateral lower extremities with clonus, and the presence of bilateral Babinski sign.

The galactocele of male infants: an intriguing entity. Study and reflection about a case, with review of the literature.

In this report, the authors investigate and discuss a galactocele that developed in the breast of a 5-month-old male. Based on the histological and immunohistochemical findings, they suggest that the rare and intriguing process that is exclusively observed in males in the absence of any detectable hormonal stimulation at time of investigation could represent a developmental anomaly possibly promoted by an obstructive phenomenon involving a defect of hollowing of some primary epidermal buds, the precursors of the mammary ducts.

An adolescent with a mediastinal mass, diagnosed with Graves disease and thymic hyperplasia.

Graves disease is an autoimmune disorder characterized by thyroid enlargement and hyperthyroidism. Thyrotropin receptor (TSHR) autoantibodies bind the TSHR on the membrane of thyroid follicular cells and stimulate cell proliferation and thyroid-hormone synthesis. TSHR has also been identified in extrathyroidal organs, including the human thymus.

Terminal ileal atresia, total colonic aganglionosis, and thrombophilia.

Inherited thrombophilia, a predisposition for a hypercoagulable state, has been associated with cases of intestinal atresia. In this communication, we report a case of terminal ileal atresia and total colonic aganglionosis (Hirschsprung's disease), a rarely documented association, in a neonate who seemed to have a hypercoagulable state. The case stresses the need for recognition of this sequence of events in order to achieve optimal management.

Absence of mutation in the follicle-stimulating hormone receptor gene in severe primary hypothyroidism associated with gonadal hyperstimulation.

Background: Severe hypothyroidism can cause a distinct form of precocious puberty in children, characterized by delayed skeletal maturation, predominance of FSH-mediated effects over LH-mediated function, and reversal of sexual precocity upon thyroid hormone replacement. The etiology of this unusual form of precocious puberty in children remains poorly understood. Recently, three mutations of the FSH receptor gene have been identified in women with spontaneous ovarian hyperstimulation during pregnancy.

Glioneuronal phenotype in a diencephalic pilomyxoid astrocytoma.

We report the presence of divergent populations of cells in a hypothalamic/chiasmatic pilomyxoid astrocytoma of an 11-month-old male, exhibiting differential immunohistochemical localizations for glial fibrillary acidic protein (GFAP) and synaptophysin. The tumor cells were negative for Neu-N and neurofilament protein. Ultrastructurally, the tumor comprised 2 cell types, one with features attributable to a neuronal phenotype alongside cells exhibiting an overt astroglial phenotype.

Anterior encephalocele associated with subependymal nodular heterotopia, cortical dysplasia and epilepsy: case report and review of the literature.

The presence of subependymal nodular heterotopia and cortical dysgenesis has been infrequently reported in patients with encephalocele. The majority of these patients were found to have posterior encephaloceles. We report a case of a Hispanic female with a frontoethmoidal encephalocele who developed epilepsy at 15 years of age.

Tacrolimus induced subacute cerebellar ataxia.

Tacrolimus is a macrolide immunosuppressant that is widely used in transplant surgery. Both mild and major neurologic side effects have been reported in patients receiving tacrolimus. Reversible posterior leukoencephalopathy syndrome is one of the major tacrolimus induced neurologic side effects.

Application of computer-assisted design in craniofacial reconstructive surgery using a commercial image guidance system. Technical note.

The technology of digital image guidance systems has transformed many aspects of neurosurgery, including intracranial tumor surgery, functional neurosurgery, and spinal surgery. Despite the central role of imaging studies in diagnosis and treatment planning, intraoperative image guidance has so far had very limited application to the surgical correction of craniofacial deformities, particularly those associated with craniosynostosis. The authors report an example of the marriage of computer-assisted design methods to a commercially available neurosurgical image-guidance system in the treatment of a case of anterior plagiocephaly due to unilateral coronal synostosis.

Acute disseminated encephalomyelitis in children: discordant neurologic and neuroimaging abnormalities and response to plasmapheresis.

Objectives: To describe our experience with acute disseminated encephalomyelitis (ADEM), focusing on (1) the relationship between clinical course and MRI findings and (2) the response to plasmapheresis in a subgroup of patients.

Methods: A retrospective record review was conducted of 13 children who were admitted as inpatients with the diagnosis of ADEM during the period 1998-2003.

Results: Diagnosis was established by clinical signs and symptoms, cerebrospinal fluid changes and multifocal involvement of deep gray and white matter based on MRI.

Evaluation of platybasia with MR imaging.

Background And Purpose: Platybasia, or abnormal obtuseness of the basal angle, was first measured on plain skull images. At present, evaluation of the brain and skull more commonly involves CT and MR imaging. We evaluated a new MR imaging method of evaluating platybasia.

Infantile leukoencephalopathy owing to mitochondrial enzyme dysfunction.

Mitochondrial disease is classically associated with deep gray-matter lesions. When white matter is involved, the lesions are typically subcortical and overshadowed by more significant disease in the gray matter. We report six infants in five families who developed neurodegenerative diseases characterized primarily by abnormalities in deep white-matter structures such as the periventricular region, internal capsule, and corpus callosum.

Magnetic resonance of metabolic and degenerative diseases in children.

Cerebral magnetic resonance imaging and spectroscopy form an integral part in the diagnosis and management of the vast spectrum of metabolic and degenerative disorders in children. These varied disorders have been classified in many different ways, according to anatomic location, head size, enzyme disorder, or cellular morphology and function. The clinical features and magnetic resonance imaging appearances of the most common disorders are discussed.

Comparison of MRI and MRA findings in children with a variety of neurologic conditions.

The role of MRA in the evaluation of children is evolving. We compared MRA and MRI in children with a variety of neurologic conditions to determine when MRA provides positive, cost-beneficial information. A total of 114 patients were retrospectively studied.

MRI appearances of metachromatic leukodystrophy.

Background: The leukodystrophies constitute a wide spectrum of cerebral disorders of varying etiology. The imaging appearances on CT and MRI are recognizable as abnormalities of white matter; however, it may be impossible to arrive at the correct diagnosis based on imaging studies alone.

Patients And Methods: Three patients of varying age and clinical symptomatology diagnosed with metachromatic leukodystrophy (MLD) had remarkably similar MRI appearances.