Undifferentiated embryonal sarcoma of the liver mimicking venolymphatic malformation.

Undifferentiated embryonal sarcoma of the liver (UESL) is a primitive hepatic neoplasm that presents in a variety of forms on ultrasonography, computed tomography, and magnetic resonance imaging. In this case report, we present an UESL with fluid-fluid cysts mimicking a radiographic presentation commonly seen in venolymphatic malformation on magnetic resonance imaging. This is the first described case of UESL, with this radiographic presentation and outlines, the importance of considering this malignant lesion when evaluating liver tumors in children.

Methicillin-Resistant Staphylococcus aureus Subhepatic Abscess Presenting as Pylorospasm in a Neonate.

Pylorospasm can present with sonographic findings similar to hypertrophic pyloric stenosis. We present a rare case of methicillin-resistant Staphylococcus aureus subhepatic abscess causing pylorospasm in a neonate.

State of the practice for pediatric surgery--career satisfaction and concerns. A report from the American Pediatric Surgical Association Task Force on Family Issues.

Background: There has been increasing interest and concern raised in the surgical literature regarding changes in the culture of surgical training and practice, and the impact these changes may have on surgeon stress and the appeal of a career in surgery. We surveyed pediatric surgeons and their partners to collect information on career satisfaction and work-family balance.

Methods: The American Pediatric Surgical Association Task Force on Family Issues developed separate survey instruments for both pediatric surgeons and their partners that requested demographic data and information regarding the impact of surgical training and practice on the surgeon's opportunity to be involved with his/her family.

Thyroid papillary carcinoma in a 3-year-old American boy with a family history of thyroid cancer: a case report and literature review.

Differentiated thyroid carcinoma is a rare malignancy in children. It represents 0.4% to 3.

Intrathoracic ectopic lobe of liver presenting as pulmonary sequestration.

Intrathoracic ectopic lobe of the liver in the presence of a normal intact diaphragm is extremely rare. We report a case of a 13-month-old male initially diagnosed with pneumonia and pulmonary sequestration who was found to have an intrathoracic liver lobe and intact diaphragm. The presence of this condition suggests an event preceding closure of the diaphragm and illustrates the unique potential of pediatric pathology to shed light on human embryology.

Periosteal chondroma of the rib--report of a case and literature review.

Periosteal chondroma is a rare benign tumor of hyaline cartilage. It develops adjacent to the cortex of the bone and is rimmed by an intact periosteal membrane. Periosteal chondromas are most common in the metaphyses of long bones followed by the small tubular bones of the hands and feet.