RESUMO
Isolated unilateral absence of the right pulmonary artery without any intracardiac anomaly (APA) is a rare congenital cardiovascular disorder. We report a case of a 47-day-old female infant with right APA who underwent pulmonary angiogram under general anesthesia. Induction and maintenance of anesthesia consisted of total intravenous anesthesia with propofol, remifentanil and vecuronium. Hemodynamic status and oxygenation were stable throughout the examination. Mean pulmonary artery pressure was 22 mmHg. During bronchofiberscopic examination through an endotracheal tube, SpO2 rapidly decreased from 98% to 50% in 10 s despite sufficient preoxygenation with 100% oxygen. Our case suggests that a care must be taken for desaturation during procedures without ventilation in PAP patients.
Assuntos
Anestesia Geral , Cateterismo Cardíaco , Anormalidades Cardiovasculares/diagnóstico , Artéria Pulmonar/anormalidades , Diagnóstico Diferencial , Feminino , Humanos , Lactente , Artéria Pulmonar/diagnóstico por imagem , RadiografiaRESUMO
A 69-year-old female had complaints of vomiting, appetite loss and feeling of pharyngeal obstruction. She was diagnosed with a 3'-shaped advanced cardiac cancer with esophageal invasion. A biopsy revealed poorly differentiated adenocarcinoma. The tumor was T3 (SE) N2, Stage IIIB indicating a poor prognosis. After informed consent, TS-1 was administrated as preoperative chemotherapy. Chemotherapy with TS-1 was very effective, and the tumor noticeably decreased. Next, total gastrectomy was performed. Histopathological findings revealed that the primary tumor and lymph node had become scarred and fibrous, indicating a complete response (Grade 3). In the future, TS-1 can be expected to display efficacy in neoadjuvant chemotherapy for patients with advanced gastric cancer who have poor prognoses.
