Intracoronary autologous blood to seal a coronary perforation.

BACKGROUND: Coronary artery perforation is a rare but serious complication of percutaneous coronary interventions. CASE REPORT: We report on the treatment of a coronary perforation during percutaneous transluminal coronary angioplasty (PTCA) of the left anterior descending (LAD) coronary artery in a patient suffering from post infarction angina complicated by cardiogenic shock. The perforation was treated successfully with intracoronary administration of the patient's own blood. CONCLUSION: This new technique may be used as adjunctive therapy to prolonged balloon inflation, coronary stenting, coronary microcoil and gelfoam embolization in the treatment of severe and hemodynamically compromising perforations.

Blood lead levels of children with pica and surma use.

Blood lead levels of 253 Delhi children were estimated by dithizone method. In 82 (controls) children with no symptoms mean blood lead level was 9.6 micrograms/dl (+/- SD 6.8: median 10 micrograms); only 6 had high levels between 30-33 micrograms/dl. In 88 children with pica, the mean blood lead level was 23.0 micrograms/dl (+/- SD 13.82; median 17 micrograms) which was significantly higher than the control; 26 had high levels between 30-92 micrograms/dl. Sixteen children with pica and surma-use and 46 children suspected of lead poisoning showed lead level patterns like the pica group. However, 21 surma-using children without pica resembled the control group. Children with pica were significantly more anemic than the controls and showed higher prevalence of abdominal-neurological symptoms. Because, in India, blood lead cannot be estimated in most of the hospitals, it is suggested that children with severe pica, anemia, abdominal-neurological symptoms and exposure to surma or lead, be suspected of lead poisoning, kept in lead-free environment with corrected nutrition, and be given a short cautious therapeutic trial with oral penicillamine.