Spinal gnathostomiasis resembling an intrinsic cord tumor/myelitis in a 4-year-old boy.

A 4-year-old boy presented with fever, myalgia followed by progressive quadriparesis and urinary retention. Spinal fluid from a lumbar puncture showed 42 WBC/microl with 100% lymphocytes, no RBC, a glucose of 54 mg/dl (blood glucose 107 mg/dl), and a protein of 39 mg/dl. The cerebrospinal fluid culture was negative. His white blood cell count was 10,860 cells/microl with a normal differential count. An MRI of the brain was negative. An MRI of the whole spine showed fusiform dilatation of the cervical cord from the cervicomedullary junction to the T4 level. The tentative diagnosis was acute hemorrhage of an intrinsic cord tumor versus acute myelitis. Intravenous dexamethasone was administered which resulted in a slight improvement in strength. One week later, he deteriorated precipitously and became flaccidly quadriplegic. Since the patient deteriorated rapidly and no definitive diagnosis was made, the patient underwent cervical cord biopsy. Intraoperatively, after the cervical cord had been opened, a living Gnathostoma spinigerum was found in the spinal cord parenchyma. The nematode was removed. Following the operation the patient was placed on albendazole 400 mg/d and metronidazole 250 mg three times per day for 3 weeks. He gradually improved over the next several weeks.

Holocord intramedullary abscess due to dermal sinus in a 2-month-old child successfully treated with limited myelotomy and aspiration. Case report.

This 2-month-old child presented with paraplegia. The authors observed a dermal sinus with purulent discharge in the lumbosacral area. Magnetic resonance (MR) imaging of the spine revealed an intramedullary enhancing cavity spanning C-1 to the conus medullaris. Intraoperatively the dermal sinus was seen to infiltrate the lower end of the conus medullaris, and it also communicated directly with the central canal. The L2-5 laminae were removed, and a myelotomy was undertaken on the conus medullaris. A No. 8 French pediatric feeding tube was passed into the abscess cavity and advanced rostrally to the level of C-1. Aspiration was applied via the feeding tube to drain the intramedullary abscess of the spinal cord (IASC). Postoperatively, a 6-week course of intravenous cloxacillin was instituted. Follow-up MR imaging revealed complete resolution of abscess. When the patient was 26 months of age, examination showed complete neurological recovery. The authors describe what, to their knowledge, is the first case of a holocord IASC treated successfully by the aforementioned technique, and review of the related literature.

Dual infection: dengue hemorrhagic fever with unusual manifestations and mycoplasma pneumonia in a child.

We report a case of pneumonia caused by Mycoplasma pneumoniae in an 8-year-old Thai girl. She had a dual infection with dengue hemorrhagic fever with unusual manifestations; liver failure. The diagnoses were based on relevant clinical findings and laboratory confirmations of both infections.

Post-operative meningitis caused by drug-resistant Streptococcus pneumoniae: two case reports.

We report 2 patients with post-operative meningitis caused by drug-resistant Streptococcus pneumoniae (DRSP), following correction of frontoethmoidal encephalomeningocele in 1 patient and adenotonsillectomy in the other. Both patients responded well to vancomycin plus cefotaxime. DRSP may be colonized in the upper respiratory tract and causes serious infections after surgical operation.