ABSTRACT
Transfusion free surgery is of increasing interest as more patients are refusing a blood transfusion because of religious belief, infection or fear of a blood-transmitted disease such as AIDS. Patients of the Jehovah's Witness faith generally do not accept transfusions of blood or blood products but some will accept cadaveric organs for transplantation. Recently, it is possible to perform 'bloodless' autologous or reduced-intensity allogeneic transplants in properly selected patients. The success of these procedures depends on the transplantation technique and on meticulous attention to blood conservation and supportive care. In our center, nine Jehovah's Witness received a kidney transplantations and transfusion free surgery. All the patients received erythropoietin injection and iron supplement before kidney transplantation. They were not serious bleeding in surgery and graft dysfunction after surgery. All the recipients are alive and have well functioning grafts. Elective living donor kidney transplantation allows implementation of a transfusion free strategy. We think that various methods replaced blood transfusion reduced risk of postoperative anemia and unnecessary transfusion.
Subject(s)
Humans , Anemia , Blood Transfusion , Bloodless Medical and Surgical Procedures , Cadaver , Erythropoietin , Hemorrhage , Iron , Kidney , Kidney Transplantation , Living Donors , Religion , Transplants , Wit and Humor as TopicABSTRACT
PURPOSE: At present renal transplantation, the most frequent surgical complications may be occurred on ureterovesical anastomosis site (i.e. leakage, stenosis and reflux). The results of ureteroureterostomy using recipient's own ureter in these complications, will be presented. METHODS: From 1983 to 2004, 410 renal transplantations were performed at our institution. In all cases, external ureteroneocystostomy technique was used. Complications involving the anastomosis site occurred in 23 cases (5.4%), with 15 stenosis (3.4%) and 8 cases of leakage (1.9%). All of them were living donor cases. The mean recipient's age was 47.2 years. Corrective surgery were performed as soon as complication confirmed radiologically (ultrasonography), 16.1+/-22.3 days after transplantaion for leakage and 86.8+/-87.6 days for stenosis. If the length of graft ureter was long enough, ureteroneocys tostomy was performed again and if not, end to side ureteroureterostomy was performed in 12 cases, end to end ureteroureterostomy in 1 case and end to end pyeloureterostomy in one case. A double J ureteral stent was used in every case. RESULTS: There were one graft loss due to stone formation nephropathy, one mortality due to herpetic infection with functioning graft and one failure of recovery of graft function because of too late patients visit. Others had good graft function until last follow up with 3.8+/-2.5years of mean follow-up without further ureteral complications. CONCLUSION: Ureteroureterostomy is a safe and permanent treatment for complications of ureterovesical anastomosis site and gives good results.
Subject(s)
Humans , Constriction, Pathologic , Follow-Up Studies , Kidney Transplantation , Living Donors , Mortality , Stents , Transplants , UreterABSTRACT
The idiopathic hypereosinophilic syndrome (HES) comprises a heterogeneous group of disorders with unknown pathogenesis characterized by persistent peripheral blood and bone marrow eosinophilia. And the eosinophil infiltrates of multiple organs in HES lead to severe organ dysfunction. The disseminated intravascular coagulation (DIC) is a rare complication of HES. We have experienced a case of HES complicated with DIC and pulmonary thromboembolism. After intravenous injection of methylprednisone, blood eosinophil count was normalized but DIC was persisted. With cortico steroid and cyclosporine therapy, the disease activity was favorably remitted.
Subject(s)
Bone Marrow , Cyclosporine , Dacarbazine , Disseminated Intravascular Coagulation , Eosinophilia , Eosinophils , Hypereosinophilic Syndrome , Injections, Intravenous , Pulmonary Embolism , ThromboembolismABSTRACT
Renal allograft rupture is an uncommon but life-threatening complication. The most common cause of the spontaneous rupture of the renal graft is acute rejection but other causes including acute tubular necrosis, renal vein thrombosis and urinary tract obstruction have been reported. Here we report a case of spontaneous rupture of renal graft caused by arteriovenous fistula in the patient being managed by plasmapheresis due to hemolytic uremic syndrome developed in the renal graft 3 years late after transplantation.
Subject(s)
Humans , Allografts , Arteriovenous Fistula , Hemolytic-Uremic Syndrome , Necrosis , Plasmapheresis , Renal Veins , Rupture , Rupture, Spontaneous , Thrombosis , Transplants , Urinary TractABSTRACT
Mediastinal parathyroid cyst is a very rare disease and is usually found incidentally. Surgical excision is the treatment of choice and recurrence is very rare when complete excision is done. A 71-year-old man was referred to our department because of 6x5cm sized right superior mediastinal mass found incidentally on chest X-ray. Surgical excision was performed and pathologic findings were confirmed as mediastinal parathyroid cyst. The patient has been followed up postoperatively without recurrence for 4 months up to now. We report a case of mediastinal parathyroid cyst.
Subject(s)
Aged , Humans , Mediastinal Cyst , Parathyroid Glands , Parathyroid Neoplasms , Rare Diseases , Recurrence , ThoraxABSTRACT
Hamartoma is rare but the most common benign neoplasm in the lung. However endobronchial lipomatous hamartoma has been rarely reported. A 73-year-old male patient was admitted to our hospital due to hemoptysis 1 month prior to admission. On bronchoscopic examination, a large pedunculated endobronchial mass right upper lobar bronchus. The endobronchial mass was enucleated by bronchotomy that is no evidence of malignancy in frozen specimens. We report a case of endobronchial lipomartous hamartoma which was resected by bronchotomy.
Subject(s)
Aged , Humans , Male , Bronchi , Bronchial Neoplasms , Hamartoma , Hemoptysis , LungABSTRACT
Thymic carcinoid or neuroendocrine tumor of thymus is a very rare disease and has poor prognosis due to frequent recurrence and distant metastasis. A 43-year-old man was refered to our hospital because of Rt. chest pain and tightness. Chest X-ray revealed 7 X 8cm sized mass on Rt. anterior mediastinum. Surgical excision was performed and light microscopic, immunohistochemical and electron microscopic findings were confirmed as atypical thymic carcinoid tumor with thymic cyst. The patient has been followed up without recurrence or distant metastasis postoperatively for 3 months to now. We report a case of atypical thymic carcinoid with thymic cysts.
Subject(s)
Adult , Humans , Carcinoid Tumor , Chest Pain , Mediastinal Cyst , Mediastinum , Neoplasm Metastasis , Neuroendocrine Tumors , Prognosis , Rare Diseases , Recurrence , Thorax , Thymus GlandABSTRACT
Pedicled omentoplasty is effective in thoracic surgery, but it is associated with several postoperative complications. A case of diaphragmatic hernia as a complication of pedicled omentoplasty in a 65-year-old male is reported. Because aortoesophageal fistula occurred three months after the patch aortoplasty for mycotic aneurysm of descending thoracic aorta, he underwent ascending thoracic aorta to abdominal aorta bypass surgery with resection of thoracic aortic aneurysm and esophagorrhaphy with wrapping of the esophageal suture line and the stumps of aorta with pedicled omental flap. Three years after the operation, herniation of the stomach developed. The pedicled omental flap was ligated and divided, and the diaphragm defect was repaired.
Subject(s)
Aged , Humans , Male , Aneurysm, Infected , Aorta , Aorta, Abdominal , Aorta, Thoracic , Aortic Aneurysm, Thoracic , Diaphragm , Fistula , Hernia, Diaphragmatic , Postoperative Complications , Stomach , Surgical Flaps , Sutures , Thoracic SurgeryABSTRACT
Endoscopic symphathicotomy is an effective treatment for hyperhidrosis. Chylothorax is a rare but life-threatening complication. We recently encountered a case of chylothorax after endoscopic symphathicotomy at T2-T4 symphathetic nerve. We successfully treated chylothorax by electric cauterization with thoracic endoscopy.
Subject(s)
Cautery , Chylothorax , Endoscopy , HyperhidrosisABSTRACT
Aortoesophageal fistula is an uncommon and fatal complication after surgery of aortic aneurysm. A case of aortoesophageal fistula as a complication of synthetis patch aortoplasty for mycotic aneurysm of descending thoracic aorta is described. After 3 months since patch aortoplasty for mycotic aneurysm of descending thoracic aorta this patient visited the emergency room due to melena and hematemesis. After gastrofiberoscopy and computed tomography the patient was taken ot the operating room. The surgical intervention was performed in two steps. Median sternotomy and midline laparotomy were made. Hemashield's Dacron(16mm) bypass between ascending thoracic aorta and infra-renal abdominal aorta was established first. Through the posterolateral thoracotomy false aneurysm and previous Hemashield's Dacron patch of descending aorta were resected. The two ends of the aorta were sutured and esophageal fistula was repaired. The esophageal suture line and the stumps were covered with omental graft. Thirty months later the patient has had no difficulty referable to the aortic surgery.
Subject(s)
Humans , Aneurysm, False , Aneurysm, Infected , Aorta , Aorta, Abdominal , Aorta, Thoracic , Aortic Aneurysm , Emergency Service, Hospital , Esophageal Fistula , Fistula , Hematemesis , Laparotomy , Melena , Operating Rooms , Polyethylene Terephthalates , Sternotomy , Sutures , Thoracotomy , TransplantsABSTRACT
BACKGROUND: Because the development of medicine, the survival of ESRD(end stage renal disease) patients were improved and the chance of secondary arteriovenous fistula formation was increased. The purpose of this study is to evaluate the patency rate of one of the secondary arteriovenous fistula formation. MATERIAL AND METHOD: From January 1995 to September 1998, arteriovenous fistulae were made in 365 patients with ESRD. Among them, 62 patients underwent revisional arteriovenous fistula. RESULT: The patency rate for revisional arteriovenous fistula was 78.8% at 6 months, 72% at 12 months, 63% at 24 months, 56.9% at 36 months. CONCLUSION: Revision is a reliable procedure for salvaging a failed and inadequate fistula, which yields an acceptable patency rate.
Subject(s)
Humans , Arteriovenous Fistula , Fistula , Forearm , Kidney Failure, ChronicABSTRACT
Between 1987 and 1995, eleven patients with severe chronic corrosive stenosis of the hypopharynx and esophagus underwent surgical restoration of digestive continuity at Inje University Seoul Paik Hospital. There were 7 male and 4 female patients aged from 21 to 47 years (mean, 34 years). The caustic material was acid in 6 patients and alkali in 5 patients. The esophagus was reconstructed using the right colon in 9 and left colon in 2. The cervical approach and the side of proximal anastomosis depended on the status of the pyriform sinus of the hypopharynx. In the neck, J-formed incision was made along the sternocleidomastoid muscle. The sternohyoid and thyrohyoid muscles were divided transversely to expose the thyroid cartilage. Hypopharyngeal opening for proximal anastomosis was made by reverse triangular formed resection of the thyroid cartilage after elevation of perichondrium. Immediately after operation, dysphagia and aspiration into trachea were common, so training of swallowing was required. Feeding gastrostomy was usually maintained for 3 months until restoration of swallowing function was confirmed. There was graft necrosis in 3 patients, who were treated with jejunal free graft. Revisional procedures for stenosis of cervical anastomosis in 3 patients consisted of widening of pharyngocecostomy site in 2 and resection of adhesive band in one. Return of normal swallowing assuring normal nutrition was obtained in 10 of 11 cases.
Subject(s)
Female , Humans , Male , Adhesives , Alkalies , Colon , Constriction, Pathologic , Deglutition , Deglutition Disorders , Esophageal Stenosis , Esophagus , Gastrostomy , Hypopharynx , Muscles , Neck , Necrosis , Pyriform Sinus , Seoul , Thyroid Cartilage , Trachea , TransplantsABSTRACT
We reviewed 40 cases of primary mediastinal tumors which were operated on at Seoul Paik Hospital from September, 1987 to December, 1995. Of these, 18 were male and 22 were female. The patient ranged in age from 4 years to 68 years with a mean age of 34.1 years. The most common symptoms included chest pain(12.5%), cough(12.5%), dyspnea(7.5%), and palpable neck mass(7.5%), and symptoms were absent at the time of diagnosis in 37.5% of cases. Chest roentgenography and computed tomography(CT) were performed in all patients, and magnetic resonance imaging(MRI) in 5 patients, and transthoracic needle aspiration (TTNA) performed in 22 patients. The sensitivity of TTNA was 72.7%(16 of 22 patients). The lesion was located 60% in the anterosuperior mediastinum, 35% in the posterior mediastinum, and 5% in the middle mediastinum. The primary tumors included thymic neoplasms(11 cases), germ cell tumors(7 cases), neurogenic tumors(10 cases) and a miscellaneous group. The malignant tumors(12.5%) were invasive thymoma(3 cases), spindle cell sarcoma(1 case), and non-Hodgkin's lymphoma(1 case). A complete excision was done in all 35 benign tumors and 3 malignant tumors. There was no operative mortality, and postoperative complications occurred in 3 cases.
Subject(s)
Female , Humans , Male , Diagnosis , Germ Cells , Mediastinal Neoplasms , Mediastinum , Mortality , Neck , Needles , Postoperative Complications , Radiography , Seoul , ThoraxABSTRACT
We have experienced two cases of mycotic aneurysms of the superior mesenteric artery. The first case originated from septic embolism of infective endocarditis and the second case originated from salmonella enteritis eight months before. The aneurysms were diagnosed by abdominal ultrasonography and comfirmed by computed tomogram and angiography but the blood culture was negative in both cases at the time of the surgery. Both patient were successfully treated by resection only and the restorations of vascular continuity were not neccesary because of adequate collateral circulations to the intestine. Both patient's postoperative courses were uneventful after the follow up of one year and nine months, respectively.
Subject(s)
Humans , Aneurysm , Aneurysm, Infected , Angiography , Collateral Circulation , Embolism , Endocarditis , Enteritis , Follow-Up Studies , Intestines , Mesenteric Artery, Superior , Salmonella , UltrasonographyABSTRACT
A very rare case of mycotic aneurysm in the descending thoracic aorta due to salmonellosis was treated in our hospital. The patient was a 62 year-old male who 48 days before the operation was admitted to the department of internal medicine complaining of fever, nausia, vomiting, and loose stool. He was treated for 35 days and discharged. Three days after discharge, however, the patient was readmitted to the hospital complaining of right upper quadrant abdominal pain. Fever developed on the third hospital day, and on the eighth hospital day, the patient complained of back pain and epigastric pain. A simple chest x-ray showed evidence of hemothorax in the left plueral space, and therefore, computed tomography of the chest was done. The patient was diagnosed as a ruptured mycotic aneurysm of the descending thoracic aorta, and was transferred to our Department of Thoracic and Cardiovascular Surgery. The aneurysm and infected tissues was widely debrided, and the site was then patched with a Dacron graft. Salmonella choleraesuis was identified in the blood and aneurysm cultures, and antibiotics were administered for 6 weeks according to the sensitivity of the organism. The patient experienced no complication thereafter and for the last three months since the operation, he has been leading a healthy and normal social life.
Subject(s)
Humans , Male , Middle Aged , Abdominal Pain , Aneurysm , Aneurysm, Infected , Aneurysm, Ruptured , Anti-Bacterial Agents , Aorta, Thoracic , Arteritis , Back Pain , Fever , Hemothorax , Internal Medicine , Polyethylene Terephthalates , Salmonella Infections , Salmonella , Thorax , Transplants , VomitingABSTRACT
We present a retrospective analysis of arterial embolectomies performed at the Inje University Seoul Paik Hospital. During the period of March 1987 - Feburary 1996 twenty-six patients underwent embolectomies, eighteen patients were male and eight patients were female, mean age of patients was 56.8 years. Rest pain was the chief complaint in 24 patients, the remaining two patients complained of long term history of claudication after recovery of acute symtoms. But only 10 patients had sensory/motor symtoms. Heart was the most common source of embolization and frequent predisposing factor of embolism was ischemic heart disease in 8 cases and valvular heart disease in 11 cases. The sites of embolization were upper extremities artery in 6 cases, saddle embolism in 2 cases, lower extremities artery in 18 cases and the most common site of embolism was femoral artery in 11 cases. Preoperative angiography was taken in the diagnosis and planning of the embolectomy in 13 patients while in the other patient preoperative angiography was not taken. Only two cases were operated within the golden period of 6 hours and other cases were operated in more than 6 hours after embolization. In all patients, the Fogarty embolectomy catheter was used without bypass surgery via bachial ateriotomy in the embolism of upper extremities artery, bilateral groin approaches in the saddle embolism and transfemoral approach in the embolism of lower extremities artery. However 3 patients were re-operated via transpopliteal approach in the distal poplitiotibial embolism. Eighteen patients received perioperative anticoagulation therapy by heparin or fraxiparine and wafarin was used in 17 patients at the time of discharge and the indication of anticogulation was patients of valvular heat disease and/or atrial fibrillation, peripheral artery atherosclerosis and recurrent embolism. Postoperative results of the embolectomy were as follows: fouteen pateints had excellent results, five cases had symtom improvement after re-operation, B.K. amputation in 1 case who had sever atherosclerosis of lower extremities, recurrent embolism in 1 case and death in 2 cases the cause of death were acute renal failure and cerebral artery embolism, respectively. The complications of the embolectomy were reperfusion syndrome, pseudoaneurysm and intimal dissection in one case each. Conclusively the problems of embolism is delayed diagnosis and increasing number of old aged patient who had suffered ischemic heart diease. Preoperative angiography was not always needed for embolectomy. Selective anticoagulation therapy can decrease incidence of re-embolism. In the distal poplitiotibial embolism, seletive embolectomy of tibial artery was difficult.
Subject(s)
Female , Humans , Male , Acute Kidney Injury , Amputation, Surgical , Aneurysm, False , Angiography , Arteries , Atherosclerosis , Atrial Fibrillation , Catheters , Causality , Cause of Death , Cerebral Arteries , Delayed Diagnosis , Diagnosis , Embolectomy , Embolism , Extremities , Femoral Artery , Groin , Heart , Heart Valve Diseases , Heparin , Hot Temperature , Incidence , Lower Extremity , Myocardial Ischemia , Nadroparin , Reperfusion , Retrospective Studies , Seoul , Tibial Arteries , Upper ExtremityABSTRACT
We present a retrospective analysis of arterial embolectomies performed at the Inje University Seoul Paik Hospital. During the period of March 1987 - Feburary 1996 twenty-six patients underwent embolectomies, eighteen patients were male and eight patients were female, mean age of patients was 56.8 years. Rest pain was the chief complaint in 24 patients, the remaining two patients complained of long term history of claudication after recovery of acute symtoms. But only 10 patients had sensory/motor symtoms. Heart was the most common source of embolization and frequent predisposing factor of embolism was ischemic heart disease in 8 cases and valvular heart disease in 11 cases. The sites of embolization were upper extremities artery in 6 cases, saddle embolism in 2 cases, lower extremities artery in 18 cases and the most common site of embolism was femoral artery in 11 cases. Preoperative angiography was taken in the diagnosis and planning of the embolectomy in 13 patients while in the other patient preoperative angiography was not taken. Only two cases were operated within the golden period of 6 hours and other cases were operated in more than 6 hours after embolization. In all patients, the Fogarty embolectomy catheter was used without bypass surgery via bachial ateriotomy in the embolism of upper extremities artery, bilateral groin approaches in the saddle embolism and transfemoral approach in the embolism of lower extremities artery. However 3 patients were re-operated via transpopliteal approach in the distal poplitiotibial embolism. Eighteen patients received perioperative anticoagulation therapy by heparin or fraxiparine and wafarin was used in 17 patients at the time of discharge and the indication of anticogulation was patients of valvular heat disease and/or atrial fibrillation, peripheral artery atherosclerosis and recurrent embolism. Postoperative results of the embolectomy were as follows: fouteen pateints had excellent results, five cases had symtom improvement after re-operation, B.K. amputation in 1 case who had sever atherosclerosis of lower extremities, recurrent embolism in 1 case and death in 2 cases the cause of death were acute renal failure and cerebral artery embolism, respectively. The complications of the embolectomy were reperfusion syndrome, pseudoaneurysm and intimal dissection in one case each. Conclusively the problems of embolism is delayed diagnosis and increasing number of old aged patient who had suffered ischemic heart diease. Preoperative angiography was not always needed for embolectomy. Selective anticoagulation therapy can decrease incidence of re-embolism. In the distal poplitiotibial embolism, seletive embolectomy of tibial artery was difficult.
Subject(s)
Female , Humans , Male , Acute Kidney Injury , Amputation, Surgical , Aneurysm, False , Angiography , Arteries , Atherosclerosis , Atrial Fibrillation , Catheters , Causality , Cause of Death , Cerebral Arteries , Delayed Diagnosis , Diagnosis , Embolectomy , Embolism , Extremities , Femoral Artery , Groin , Heart , Heart Valve Diseases , Heparin , Hot Temperature , Incidence , Lower Extremity , Myocardial Ischemia , Nadroparin , Reperfusion , Retrospective Studies , Seoul , Tibial Arteries , Upper ExtremityABSTRACT
PURPOSE: The incidence of subarterial ventricular septal defect(SA VSD) ranges 25-30% among oriental patients with VSDs, which is greater than 5% reported in western. Natural history of the disease is characterized by progressive aortic valve prolapse(AVP), frequently subarterial VSD, we evaluated clinical characteristics emphasizing on the incidence of AVP and the degree of AI as aging. METHODS: Study subjects consisted of 140 patients, who were diagnosed as subarterial VSD and operated in Seoul paik Hospital during a 5 year period from Jan.1988 to Dec. 1992. The data were analyzed detrospectively as to clinical profiles, data of cardiac catheterization, frequencies of AVP, and AI in 5 each age group, operative methods, postoperative complications and mortality. RESULTS: The incidence of subarteial VSD was 34.6% of total operated VSD cases. Data of preoperative cardiac catheterization showed mean values of Qp/Qs and systolic pulmonary artery pressure, 1.43+/-0.47 and 33.8x16.4mmHg in each. Aortic valve prolapses and aortic insufficiencies were observed in 70.0% and 20.7% among patients, which showed increasing tendencies as ages increased. As operative methods, patch closures through main pulmonary artery were done mainly. In mild cases without AI or with grade I AI, simple VSD closures were performed but in more a advanced cases, 10 aortic valvuloplasties and additional 2 aortic valve replacements were performed. Total mortality rate was 2.1%. CONCLUSIONS: In the management of subarterial VSD, early elective closure regardless of shunt volume is important to prevent progressive aortic valve prolapse leading to aortic insufficiency.