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We report a case on a low birth weight infant who developed early onset meningitis with bilateral occipital empyema. The pathogen isolated from the cerebral spinal fluid was Bacteroides fragilis, an anaerobic Gram negative bacillus of the gut, rarely reported as an etiology of neonatal meningitis.

Objective. In this prospective, observational study, we determined whether serum C-reactive protein (CRP) correlated with necrotizing enterocolitis (NEC) stages II and III. We hypothesized that serial CRP measurement if used as an adjunct to abdominal radiographs would improve the identification of infants with NEC.Methods. Serum CRP level was measured every 12 hours for 3 measurements and, when abnormal, once daily. When clinical signs persisted and the initial abdominal radiographs were abnormal, follow-up radiographs were obtained.Results. Of 241 infants who were evaluated for gastrointestinal signs, 11 had ileus or benign pneumatosis intestinalis with persistently normal CRP; gastrointestinal manifestations resolved within 48 hours, antibiotics were discontinued in Conclusions. In infants with suspected NEC, normal serial CRP values would favor aborted antibiotic therapy and early resumption of feedings. CRP becomes abnormal in both stage II and stage III NEC. In infants with NEC, persistently elevated CRP after initiation of appropriate medical management suggests associated complications, which may require surgical intervention.

Urachal diverticulum is an infrequent finding and its perforation as a cause of fetal urinary ascites has not been reported before. This is a case report on an infant with antenatal diagnosis of fetal ascites. This infant was delivered via cesarean section and needed mechanical ventilation owing to a massive ascites that required paracentesis. She did not void for 20 h until a urethral catheter was placed. The biochemical analysis of the ascitic fluid compared with the serum and urine was suggestive of urine ascites. The voiding cystourethrogram (VCUG) showed a leakage at the remnant of urachal diverticulum. The urethral catheter was maintained for 3 weeks until the repeated VCUG confirmed a sealed-off urachal diverticulum. With removal of the catheter, the infant was able to void spontaneously and was discharged home on continued prophylactic antibiotics. As symptomatic urachal remnants have an increased potential for malignant transformation, a close follow-up by a urologist was recommended.

SummarySystemic vascular malformations are a rare cause of congestive heart failure in the infant and newborn infant. Clinical diagnosis is often problematic. Accordingly, this study presents the clinical, radiographic, ultrasound imaging, pulsed and color Doppler features of systemic vascular malformations in six infants. In all cases, color Doppler provided vital information regarding size, location, source of feeding arteries and venous drainage essential for appropriate management of these patients. Color flow Doppler ultrasonography is an accurate and sensitive modality for detecting and evaluating vascular malformations.

The ability of short-inversion-time inversion recovery (STIR) magnetic resonance imaging to depict infradiaphragmatic lymphadenopathy was evaluated in 25 consecutive patients with newly diagnosed Hodgkin disease. All patients underwent computed tomography (CT) and multiplanar STIR imaging prior to lymphography (LAG). The STIR and CT images were evaluated for paraaortic and parailiac node enlargement. Findings were compared with LAG findings, which showed the architectural pattern of the opacified lymph nodes. In the upper paraaortic region, STIR imaging showed more abnormal nodes than did CT or LAG. In the lower paraaortic and parailiac regions, lymph node enlargement was shown equally well with STIR and LAG, whereas CT showed fewer enlarged lymph nodes. LAG showed paraaortic or parailiac focal tumor infiltration in three patients with normal-size nodes, and hyperplasia in two patients with enlarged nodes. STIR imaging showed more abnormal infradiaphragmatic nodes than did CT because of improved lymph node conspicuity. STIR imaging may be a useful addition to CT for staging pediatric Hodgkin disease.

PURPOSE Between May 1980 and September 1990, 85 patients with Hodgkin's disease were treated with a regimen designed to increase cure rates while reducing late toxicity. PATIENTS AND METHODS Therapy consisted of five cycles of cyclophosphamide, Oncovin (vincristine; Eli Lilly and Co, Indianapolis, IN), and procarbazine (COP), alternated with four cycles of doxorubicin, bleomycin, vinblastine, and dacarbazine (ABVD) and low-dose (20 Gy) regional radiotherapy. Vincristine and cyclophosphamide were administered as tolerated during irradiation and during the 2- to 4-week rest period between radiation volumes. The need for staging laparotomy was defined by clinical presentation. RESULTS The median age at diagnosis was 14 years (range, 4 to 20), and 56% of patients were male. The majority (67%) had stage III or IV disease and 68% (19 of 28) of stage II patients had bulky mediastinal disease. Nodular sclerosing histology predominated (67%). Ninety-three percent of patients were alive without disease with a median follow-up of 4.1 years. Abnormalities were detected on chest roentgenograms and/or pulmonary function tests in 58% and 25% of clinically asymptomatic patients who were tested at least 1 year after completion of therapy. The only symptomatic patient had pulmonary fibrosis after treatment with bleomycin (20 U/m2) and mantle (20 Gy)/lung (13 Gy) irradiation, and developed multiple spontaneous pneumothoraces that required cortical stripping. One patient had congestive heart failure 19 months post-treatment, and two had abnormalities on echocardiograms. Thyroid abnormalities occurred in 21 (27%) patients who were assessable for late toxicity. The majority of female patients have had regular menstrual cycles. Six developed ovarian failure, and 10 have had a total of 17 pregnancies. Other than one documented case of oligospermia, information was not available on male fertility. CONCLUSION The results demonstrate excellent disease control for the COP/ABVD regimen, with acceptable toxicity.

An 11-year-old renal transplant recipient was noted to have a bruit over her transplant graft 26 months post transplant and 17 months following percutaneous renal biopsy during an episode of rejection. Diagnosis of an arteriovenous (AV) fistula was made by ultrasound examination with Doppler flow and was confirmed with arteriography. The AV fistula was occluded by transcatheter embolotherapy with placement of a steel coil into the fistula from the renal vein approach. This procedure allowed nonsurgical closure of the AV shunt without significant change in renal function.

Bronchial arteriography and embolotherapy were performed to control hemoptysis in 11 patients with advanced stages of cystic fibrosis. Two patients suffered massive, 1 moderate, and 8 mild but recurrent hemoptysis. The embolization procedures were performed with Gelfoam, Ivalon, and coils in one to four separate procedures. Altogether, 19 of 20 procedures were successful, with follow-up periods ranging from 9 months to 8 years. No serious complications were encountered except for one femoral artery pseudoaneurysm which required surgical repair. Rapid digital subtraction angiography and “roadmapping” were considered helpful in avoiding the complication of reflux embolization and expediting the procedures. Bronchial embolization is a life-saving procedure for severe hemoptysis in patients with cystic fibrosis and is considered safe enough to include the indications of moderate and mild/recurrent hemoptysis to improve the quality of life in these patients.

Neurenteric cysts are rare, with fewer than 30 cases noted in the literature. We report the case of a newborn infant with respiratory distress caused by a large neurenteric cyst that was identified by prenatal ultrasound. Treatment consisted of excision of the mass through a right posterolateral thoracotomy. The cyst adhered to the spine at the level of the first thoracic vertebra and communicated with the jejunum through a posterior diaphragmatic defect. Postoperative studies with magnetic resonance imaging (MRI) and computed tomography (CT) disclosed an anterior meningocele and tethering of the spinal column. This is the second reported case of a neurenteric cyst demonstrated by prenatal ultrasound. The presence of an intrathoracic cyst associated with spinal abnormalities is characteristic of this anomaly. With imaging techniques such as MRI and CT, we may detect residual intraspinal disease associated with neurenteric cysts.

This case report describes the appearance of orbital sinus histiocytosis by magnetic resonance (MR) imaging. Four years after the remission of unilateral cervical adenopathy due to sinus histiocytosis, a 6-year-old girl developed orbital sinus histiocytosis with extension into the middle cranial fossa. Computed tomography demonstrated a homogeneously enhancing lesion; on MR, this tumor was isointense to gray matter on T1-weighted, proton density, and T2-weighted images. Vascular embarrassment was clearly shown by MR.

True congenital pancreatic cysts are extremely rare, with less than 20 cases reported in the literature. A 3-month-old infant with a giant congenital cyst of the pancreas is reported. The cyst, located in the head and body of the pancreas, was diagnosed by ultrasound and completely excised. The clinical presentation and treatment of this anomaly are discussed.

Intrapericardial teratoma is a rare mediastinal tumor that originates from aberrant clusters of multipotential cells from three germinal layers. Previous reports have used the combination of cardiac angiography, CT scan, and echocardiogram to establish the diagnosis prior to surgery. We report a case of intrapericardial teratoma diagnosed noninvasively and removed surgically within the first three days of life. Furthermore, we compare the diagnostic accuracy of echocardiography and computerized tomography (CT), and discuss the superiority of noninvasive evaluation in the management of these critically ill infants.