title: A case of pulmonary embolism after abdominal angiography.
abstract: The patient was a 72-year-old woman who had been diagnosed with cholecystolithiasis and had undergone laparoscopic cholecystectomy. Since the postoperative pathologic diagnosis was a gallbladder cancer with a depth of wall penetration of subserosa, she was admitted to Kurume University Hospital for a second-look operation. After admission, abdominal angiography was performed with a right femoral arterial puncture. After the release of inguinal compression with a belt, chest pain and difficulty in breathing appeared. Despite her normal blood pressure, arterial blood gas analysis showed a PO2 of 74.7 mmHg and a PCO2 of 41.5 mmHg, representing a slight decrease in PO2. Chest X-rays showed an increased cardiothoracic ratio and decreased lucency in the left upper lung field. The electrocardiogram revealed atrial premature contraction. Cardiac ultrasound did not show expansion of the right heart and blood vessels or abnormal structures in the main pulmonary artery. Since lung perfusion scintigraphy revealed perfusion defects in the left upper to middle and right upper lung fields, acute pulmonary embolism was diagnosed, and oxygen inhalation, thrombolytic, and anticoagulant therapy were instituted immediately. The symptoms improved the following day, but 240,000 u/day of urokinase was administered for 5 days, and 1,500 u/day of heparin for 10 days. On lung perfusion scintigrams 6 days later, the defects had disappeared. Moreover, no definite abnormal shadows were noted on chest X-rays. Radical surgery for gallbladder cancer was performed 3 weeks later. Considering the possible development of pulmonary embolism, we felt the need for careful management if the patient is released from bed rest after abdominal angiography.
authors.affiliation: Department of Surgery, Kurume University School of Medicine, 67 Asahi-machi, Kurume 830-0011, Japan.
authors.forename: Hisafumi
authors.initials: H
authors.lastname: Kinoshita
authors.forename: Masao
authors.initials: M
authors.lastname: Hara
authors.forename: Yuichiro
authors.initials: Y
authors.lastname: Maruyama
authors.forename: Hideki
authors.initials: H
authors.lastname: Matsuo
authors.forename: Ryuichi
authors.initials: R
authors.lastname: Kawahara
authors.forename: Kazunori
authors.initials: K
authors.lastname: Nishimura
authors.forename: Takahito
authors.initials: T
authors.lastname: Kodama
authors.forename: Masaharu
authors.initials: M
authors.lastname: Odo
authors.forename: Kazuo
authors.initials: K
authors.lastname: Shirouzu
authors.forename: Shigeaki
authors.initials: S
authors.lastname: Aoyagi
mesh_terms: D000368:Aged; D000792:Angiography / Q000009:adverse effects*; D003331:Coronary Vessels / Q000000981:diagnostic imaging; D005260:Female; D006801:Humans; D011655:Pulmonary Embolism / Q000000981:diagnostic imaging / Q000209:etiology*; D011860:Radiography, Abdominal / Q000009:adverse effects*; D011877:Radionuclide Imaging; D014463:Ultrasonography