Fetal warfarin syndrome.

Fetuses exposed to Warfarin in the first trimester of pregnancy have an increased risk of embryopathy which consists of nasal hypoplasia and stippled epiphyses, known as fetal warfarin syndrome or warfarin embryopathy. We herein report a first case of an infant with fetal warfarin syndrome in Thailand. The patient was an offspring of a 34-year-old mother with history of SLE and arterial embolism for several years. She had an unplanned pregnancy while taking warfarin. The patient developed difficulty breathing in the first few hours after birth from severe nasal hypoplasia. He also had short limbs, brachydactyly, nail hypoplasia, and calcifications in the epiphyseal regions of humeri, femora and vertebrae radiographically. The patient eventually died from respiratory failure at 6 months of age.

Neural tube defects at Siriraj Hospital, Bangkok, Thailand--10 years review (1990-1999).

OBJECTIVES: Neural tube defects (NTDs), (including anencephaly, meningomyelocele and encephalocele), are among the most common birth defects, with high associated mortality and morbidity. NTDs occur in 1-5 per 1,000 births, with marked geographic and ethnic variations. However, there are few data concerning the incidence, associated anomalies, treatment and outcome of NTDs in Thailand. The objective of this study is to analyze data on NTD cases from 1990-1999 at Siriraj Hospital, a hospital with 18,000-20,000 deliveries annually. MATERIAL AND METHOD: A retrospective chart review of patients with NTDs who were born at or referred to Siriraj Hospital 1990-1999 was performed. RESULTS: During the 10 year period we examined, there were 115 patients with NTDs treated in the Department of Pediatrics as well as in other Departments at Siriraj Hospital. The incidence of NTD is 0.67 per 1,000 births. The sex distribution was equal among NTD cases, 55 (48%) females, 59 (51%) males and one (1%) unidentified sex. Isolated NTDs accounted for 105 (91%) cases, and 10 (8.7%) had at least 1 other structural anomaly such as cleft lip/palate, imperforate anus, amniotic band sequence, or ambiguous genitalia. Among all NTD cases, there were 55 (48%) with myelomeningocele, 45 (39%) with anencephaly, and 14 (12%) with encephalocele. Seventeen (15%) cases died; among these, 7 (41% of deaths) died in utero, 8 (47% of deaths) died in the early neonatal period, and 2 (12%) died after 1 year of age. Regarding treatment, 95 surgical corrections, 47 excisions and repairs, 45 excisions and VP shunts, 1 laminectomy and 2 club feet corrections were performed. CONCLUSIONS: In this hospital-based study of 115 patients with NTD, we found an incidence of 0.67/1000 births; however, as this was a hospital-based study, the community incidence is likely higher. Most cases were isolated NTDs, and almost half of NTDs were meningomyelocele. There was a high rate of mortality. Further studies are warranted to better elucidate the health burden from NTDs in Thailand. Public health interventions aimed at increasing the periconceptional consumption of folic acid should be implemented or enhanced to reduce the incidence of NTDs in Thailand.

Cervical cord decompression and posterior cervical immobilization following anterior C1-C2 subluxation in a patient with MPS type IV (morquio syndrome) : A team approach.

We report a 23 month old gril who presented with right hemiparesis after falling for 6 months. She was also diagnosed with mucopolysaccharidosis type IV (Morquio syndrome) with C1-C2 subluxation. Anesthesia was uneventful after inhalation induction, manual in-line stabilization, intubation, external fixation of the cervical spine, followed by prone position and manual assisted ventilation. Postoperative pain was relieved using a tramadol infusion.