Faculty Bibliography

We report a case of infant botulism presenting as primary colonic ileus-mimicking Hirschprung's megacolon. Infant botulism should be considered in any infant with constipation and neurologic abnormalities

Reports of nodular fasciitis among adults are common; however, this condition is relatively rare in the pediatric population. Its clinical and histologic characteristics are similar to malignancies such as sarcoma; thus, it is prudent for the clinician caring for children and adolescents to be aware of the possibility of its occurrence. Nodular fasciitis is a benign mesenchymal tumor. Often presenting as a rapidly enlarging soft tissue mass, clinically, it can easily be mistaken as a sarcoma or other malignancy during clinical evaluation. In addition, the pathologist may recognize its high cellularity, high mitotic index, and infiltrative borders, which, as a result, may lead to erroneous diagnosis as a malignancy. Although more frequently seen in adults, it does occur in the pediatric population and should be considered during evaluation and treatment of soft tissue masses in children and adolescents

Heteropagus twin refers to a type of conjoined twin in which an incomplete smaller (parasitic) twin is attached to and dependent upon an otherwise normal host twin. The majority of cases have complete or partial duplication of the pelvis and/or lower extremities. The case depicted herein is unusual in that only isolated case reports have described an attached amorphous mass without identifiable limbs

An unusual complication of bowel perforation after unit rod posterior spinal fusion and anterior spine release via a retroperitoneal approach is described. This complication has not been previously described. The pediatric surgical specialist should be aware of this consideration in the differential diagnosis of abdominal pain after unit rod posterior spinal fusion

Congenital midline cutaneous lesions should always alert the clinician to the possibility of spinal dysraphism. These lesions can take many different forms. The physician should be cognizant of such lesions in order to avoid potential neurologic complications. We present a patient with a midline sacral hemangioma associated with a congenital enteric sinus cyst, a previously unreported association

Although foreign body ingestions are common in infants and young children, penetration of the esophagus is a relatively rare event. Timely diagnosis is impeded by the absence of classical symptoms and by the ingestion of radiolucent foreign bodies. The authors present a 17-month-old girl with a 6-month history of inspiratory stridor. An extensive workup found a penetrating radiolucent foreign body at the thoracic inlet

Tubular colonic duplications are exceedingly rare. The authors present an unusual case of a boy with a persistent prostatorectal fistula resulting from a tubular colorectal duplication. The current case is unique for 2 reasons: (1) the presence of a fistula without any concomitant genitourinary anomalies and (2) the existence of a prostatorectal fistula

BACKGROUND. The safety and efficacy of minimally invasive oncologic procedures in children have not been well defined and only limited anecdotal experience has been published. METHODS. A retrospective review of all patients undergoing either a laparoscopic or thoracoscopic procedure at Childrens Cancer Group institutions between December 1, 1991, and October 1, 1993, was performed. RESULTS. Eighty-five children underwent 88 minimally invasive surgical procedures as part of the evaluation or treatment for cancer at 15 participating centers. In 25 patients, laparoscopy was performed and 60 patients underwent 63 thoracoscopic operations. Tissue biopsies were taken in 67 cases and diagnostic material was obtained in 99% of the biopsies. Seven complications occurred, all within the thoracoscopic group. These included conversion of six operations to an open procedure. One patient developed atelectasis postoperatively. CONCLUSIONS. In pediatric patients with suspected cancer, laparoscopy was highly accurate with minimal morbidity; thoracoscopy was nearly as efficient with slightly higher morbidity. Both modalities are useful for assessment of resectability, for staging purposes, and for evaluation of recurrent or metastatic disease