1.Tricuspid Valve Replacement in an Adult Patient with Congenitally Corrected Transposition of the Great Arteries and Situs Inversus
Takashi Wakabayashi ; Kazuo Yamamoto ; Tsutomu Sugimoto ; Yuki Okamoto ; Kaori Kato ; Shinya Mimura ; Shinpei Yoshii
Japanese Journal of Cardiovascular Surgery 2014;43(2):80-83
A 62-year-old woman was admitted to our hospital because of dextrocardia on her chest X-ray film. She had been in good health though the X-ray abnormality had been pointed out from her childhood. Echocardiogram, magnetic resonance imaging, and cardiac catheterization revealed situs inversus, congenitally corrected transposition of the great arteries, and severe tricuspid valve (systemic atrioventricular valve) regurgitation with mild systemic ventricular dysfunction. The surgeon stood on the patient's left side during the operation. On cardiopulmonary bypass, the tricuspid valve, facing almost dorsally, was exposed through a superior transseptal approach. Tricuspid valve replacement with a mechanical valve was performed with leaflet preservation. Systemic ventricular function is preserved at one year after operation.
2.Placenta percreta with a vaginal fistula after successful management by uterine transverse fundal incision and subsequent cesarean hysterectomy.
Satoko MATSUZAKI ; Shinya MATSUZAKI ; Yutaka UEDA ; Tomomi EGAWA-TAKATA ; Kazuya MIMURA ; Takeshi KANAGAWA ; Eiichi MORII ; Tadashi KIMURA
Obstetrics & Gynecology Science 2014;57(5):397-400
Placenta previa presents a highest risk to pregnancy, and placenta accreta is the most serious. Placenta accreta requires cesarean delivery and often results in massive obstetric hemorrhage and higher maternal morbidity. Challenges associated with cesarean delivery techniques may contribute to increased maternal blood loss and morbidity rates. Several recent obstetric studies reported the usefulness of transverse uterine fundal incision for managing placenta accreta. We present a case of placenta percreta that was treated by a transverse fundal incision. We successfully avoided cutting through the placenta and helped decrease maternal blood loss. After delivery, the patient underwent a cesarean hysterectomy. Postoperative day 48, she experienced watery discharge and was diagnosed with vaginal fistula. We present our case and review the literature.
Hemorrhage
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Humans
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Hysterectomy*
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Placenta
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Placenta Accreta*
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Placenta Previa
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Pregnancy
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Vaginal Fistula*
3.A Case of Protein-Losing Gastroenteropathy due to Constrictive Pericarditis after Cardiac Surgery
Osamu NAMURA ; Takeshi OKAMOTO ; Norihito NAKAMURA ; Shinya MIMURA ; Takuma MURAOKA ; Ryohei KOBAYASHI ; Masanori TSUCHIDA
Japanese Journal of Cardiovascular Surgery 2020;49(4):222-227
A 36-year-old man underwent direct closure of an atrial septal defect through median sternotomy at the age of 14. He also underwent a mitral valve replacement with tricuspid annuloplasty using the same approach at the age of 18. The patient also presented with pretibial edema and congestive liver disease at the age of 27 and the pretibial edema progressed at the age of 35. Hypoalbuminemia (TP ; 3.6 g/dl, Alb ; 1.6 g/dl) was also observed. Further examinations were performed, which revealed that the right ventricular pressure curve presented a dip and plateau pattern by cardiac catheterization. Computed tomography of the chest additionally revealed thickened and calcified pericardium in the left ventricle. Abdominal scintigraphy showed tracer accumulation in the transverse colon hepatic flexure 4 h after intravenous administration of technetium-99m-labelled human serum albumin. The patient was diagnosed with a protein-losing gastroenteropathy caused by constrictive pericarditis. He underwent pericardiectomy via left anterior thoracotomy without cardiopulmonary bypass. No complications were present after the surgery, and he was discharged after 46 postoperative days. Following his discharge from the hospital, the pretibial edema disappeared, and serum albumin levels gradually increased and normalized within 3 months after the surgery (TP 7.1 g/dl, Alb 4.2 g/dl).