Early reports of pediatric HIV-1-associated neuropathology described the presence of viral
particles in some astrocytes, implicating direct infection of the immature nervous system as a …

PURPOSE: To compare the sensitivity and specificity of technetium-99m dimercaptosuccinic
acid (DMSA) single photon emission computed tomography (SPECT), spiral computed …

We evaluated the sensitivity and specificity of 99mtechnetium-dimercapto-succinic acid renal
scans in the detection and localization of experimental acute pyelonephritis in piglets. To …

Brain heterotopias arc rare congenital malformations embryologically related to encephaloceles.
They present as a mass in or about the nose (nasal glioma) or in the nasopharynx. We …

Solid and papillary epithelial neoplasms of the pancreas from six female patients were studied
using immunohistochemistry and electron microscopy to define better their histogenesis. …

The presence of numerous abnormally arranged cardiac muscle cells in the ventricular septum
has been considered a characteristic anatomic feature of hypertrophic cardiomyopathy. …

OBJECTIVE: To define the natural history and outcomes of children infected with hepatitis C
virus (HCV) at birth or in early childhood. STUDY DESIGN: This retrospective, prospective …

Intraosseous schwannoma, a rare benign neoplasm, has a characteristic radiographic
appearance. The histologic features, although similar to those of soft tissue schwannomas, may …

Atretic ducts were studied in 34 infants undergoing the porotoenterostomy procedure for biliary
atresia. The specimens were grouped into three categories on the basis of the size of the …

The congenital polysplenia syndrome is a well-documented clinical and pathologic entity in
which anomalies of the cardiovascular system usually dominate the clinical picture. A study …