Thoracoscopic repair of diaphragmatic thinning for pleuroperitoneal communication; report of a case

A 53-year-old man presented with massive right hydrothorax just after introduction of continuous ambulatory peritoneal dialysis (CAPD). Because the glucose concentration of pleural fluid was markedly high compared with that of serum, we diagnosed pleuroperitoneal communication. Thoracoscopic surgery was performed and thinning of the diaphragm was found. We sutured the diaphragm to repair the thin portion and performed pleurodesis with 50% glucose solution. He restarted CAPD 1 month post-operatively and continued at home without pleural effusion. Eight months post-operatively, he experienced dyspnea again and chest X-ray showed right hydrothorax. Although the cause of recurrent hydrothorax is unknown, it may be that not only surgical repair but also more intense pleurodesis is needed.     

Surgically repaired bilateral giant bullae after long-time follow-up; report of a case

A 44-year-old male was admitted to our hospital owing to severe dyspnea of sudden onset. Chest X-ray disclosed bilateral giant bullae. His pulmonary function was severely depressed. VC (%) was 2.61 l (66.3%) and FEV1% (%) was 1.47 l (64.5%). Indication of surgical repair of giant bullae are; space occupying lesion more than 25-50% in 1 thorax, progressive dyspnea, enlargement over time irrespective of symptoms, and expectation that re-expand the normal lung. He was conducted two-staged bullectomy using video-assisted thoracoscopic surgery (VATS) with small incisions. First operation was performed to left lung. Pulmonary function improved. VC (%) increased 3.02 l (76.8%) and FEV1% (%) 2.36 l (76.6%). After second operation, which was performed to right lung, VC (%) was 2.40 l (60.5%) and FEV1% (%) was 2.21 l (92.1%). Hugh-Jones grade improved class IV to class I. Postoperative course was uneventful and he was discharged 15 days after second operation. Two-staged bullectomy was appropriate in this case, because he might have suffered from re-expansion pulmonary edema after first surgery. The extent of recovery of pulmonary function was unpredictable. And performing right lung bullectomy just after the left bullectomy may be dangerous, because the patient have to receive anesthesia with his resected left lung. There is some possibility that patient who has bilateral giant bullae shows severe dyspnea during the progress, care should be taken to conduct operation as soon as possible.     

Thoracoscopic repair of a right-sided congenital diaphragmatic hernia

The presentation of a congenital diaphragmatic hernia (CDH) beyond infancy is rare, as it is a common cause for severe respiratory distress in the newborn. In contrast to the newborn period, delayed diagnosis of right-sided congenital diaphragmatic hernia (RCDH) is known as it causes less severe symptoms than left-sided CDH. A case of an 8-month-old girl is reported. Chest x-ray and ultrasound examination of the diaphragm for symptoms of pneumonia revealed an RCDH. Thoracoscopic repair could be performed. The further course was uneventful. Thoracoscopic repair of a RCDH proved in this case to be feasible and safe beyond the newborn period. It avoided the morbidity of a major thoracotomy or laparotomy and provided an excellent cosmetic result. To our knowledge, this is the first report of thoracoscopic repair of RCDH.     

Nodular pulmonary amyloidosis with bullae; report of a case

A 53-year-old male was admitted to the hospital because of progressive paralysis of inferior limb. Chest X-ray film and chest computed tomography (CT) on admission showed a small nodule with bullae in the right lower lung field. After CT-guided marking, partial lung resection including the nodule was performed. The cut surface of the resected specimen showed a tumor (10 mm in diameter) in a bullae measuring 14 mm in diameter. The tumor was diagnosed as amyloidosis. Fourty-six cases of primary localized pulmonary amyloidosis were reported in Japan. However, primary localized pulmonary amyloidosis with bullae is extremely rare, only 3 cases have been reported.     

Thoracoscopic repair of traumatic diaphragmatic rupture

A 51-year-old man with a traumatic diaphragmatic rupture is presented. Preoperatively, diaphragmatic rupture and herniation of the stomach into the left thoracic cavity were suspected. Under thoracoscopic guidance, the stomach and omentum were repositioned in the abdominal cavity using Babcock forceps, and then the rupture site was closed using an endoscopic hernia stapler. The postoperative course was uneventful and the patient was discharged from our hospital with no symptoms.     

Laparoscopic repair of congenital diaphragmatic hernia with prosthesis: a case report

We report here our experience in the treatment of a large congenital diaphragmatic hernia, an uncommon pathology, approachable by laparoscopy. The patient was a 33-year-old woman with trisomy 21 syndrome, who only complained of colicky abdominal pain and a cough for 7 months before the hospitalization. Thoracic and abdominal CT scans showed a large anteromedial diaphragmatic hernia with slippage of the colon into the mediastinum and posterior displacement of the cardiovascular structures. The patient underwent laparoscopic repair of the hernia. The colon was put back in the abdomen; the defect (8×4 cm) was repaired by a Composix mesh (PTFE-polypropylene), fixed to the diaphragm by nonabsorbable stitches and staples. The patient was discharged on the third postoperative day. The postoperative course was uneventful. Follow-up at 18 months didn't show any complications or recurrence. We believe laparoscopic repair of diaphragmatic hernia to be the elective surgical choice, because of its technical feasibility and certain intra- and postoperative advantages. Electronic Publication     

Complete recovery of complicated methotrexate-induced liver cirrhosis in a patient with psoriasis: A case report

Cirrhosis is the most common indication for liver transplant. Literature addressing methotrexate (MTX)-induced liver cirrhosis in patients with psoriasis is sparse. We present a case of a nonalcoholic patient diagnosed with psoriasis that was treated with a weekly 5 mg dose of methotrexate, a chemotherapeutic and immunological modulator, for five years. The patient presented after five years with abdominal distension and lower limb edema along with ascites and esophageal varices and was diagnosed with liver cirrhosis. Upon the discontinuation of MTX, the patient showed clear regression of ascites and esophageal varices, and recovery of liver cirrhosis by de-escalating from Child-Pugh B to A. After five years of follow-up, Echography and Transient Elastography (Fibroscan) of the liver confirmed the full recovery of liver cirrhosis by the absence of steatosis and fibrosis. This study emphasizes the reversibility of MTX-induced liver cirrhosis: cirrhosis is not aggressive, can be reversible, and is dose- and duration-dependent.     

Thoracoscopic segmentectomy of the left upper division in a patient with endobronchial hamartoma; report of a case

A 71-year-old man was admitted to our hospital for treatment of an endobronchial tumor. Although he was asymptomatic and chest radiography showed no tumor shadow, bronchoscopic findings demonstrated an endobronchial tumor with a villous surface occluding the bronchus of the left upper division. Endobronchial resection was abandoned because we could not directly observe the cervix with a bronchoscope. In addition, because we could not diagnose the tumor histologically as benign by biopsy specimens, we elected to perform a segmentectomy of the left upper division. To reduce surgical stress, the operation was carried out using thoracoscopy. The tumor was finally diagnosed as endobronchial chondromatous hamartoma. The patient's postoperative course was uneventful. When endobronchial resection is not feasible, a less invasive surgical approach and method should be taken in patients with suspected endobronchial hamartoma.     

Thoracoscopic patch repair of a right-sided congenital diaphragmatic hernia in a neonate

Purpose  Minimally invasive techniques continue to expand in pediatric surgery; however, there has been some debate over the appropriate operative technique for the management of congenital diaphragmatic hernias in neonates [1–3]. We present a video of a thoracoscopic patch repair of a right-sided Bochdalek congenital diaphragmatic hernia (CDH) in a 3-day-old male. Methods  Our patient was noted to have a right-sided CDH on chest X-ray following respiratory distress at the time of birth. The patient’s remaining neonatal workup also confirmed hypoplastic transverse aortic arch with coarctation, ventricular septal defect (VSD), and patent ductus arteriosus, which were initially diagnosed by prenatal ultrasound. After monitoring the patient for hemodynamic stability and discussion with the family and involved pediatric cardiothoracic surgeons, the decision was made to proceed with a thoracoscopic repair of the CDH. Results  The large right-sided CDH was noted to involve herniated small bowel, colon, and liver. The diaphragmatic defect was successfully repaired thoracoscopically using a 5 × 5 cm polytetrafluoroethylene (PTFE) patch. The patient was extubated on the second postoperative day and ultimately underwent aortic arch augmentation, VSD closure, and patent ductus arteriosus ligation and division at 1 month of age. There has been no evidence of CDH recurrence in follow-up. Conclusions  As demonstrated by our video, large right-sided congenital diaphragmatic hernias requiring patch repair can be successfully repaired thoracoscopically with appropriate surgeon comfort and experience. This minimally invasive approach may also be used in neonates with associated cardiac defects with appropriate cardiothoracic surgical consultation and support. To our knowledge this is the first reported case of a thoracoscopic repair of a Bochdalek (posterolateral) hernia with a prosthetic patch in a neonate with significant congenital cardiac anomalies. Electronic supplementary material  The online version of this article (doi:) contains supplementary material, which is available to authorized users.     

Decreased proteinuria following liver transplantation in a patient with type C liver cirrhosis complicated with nephrotic syndrome: a case report

Type C liver cirrhosis is often associated with a nephrotic syndrome secondary to membranoproliferative glomerulonephritis. Liver transplantation in such patients may sometimes worsen viremia, causing renal dysfunction upon the introduction of immunosuppressive drugs. We present a case of a patient whose proteinuria decreased after liver transplantation. The patient was a 49-year-old male who had been followed due to chronic hepatitis type C from 1984. From 1999 he was diagnosed as having nephrotic syndrome. We performed a living related liver transplant on August 21, 2001. An intraoperative renal biopsy revealed the histology to show membranoproliferative glomerulonephritis. The volume of proteinuria was 2 to 11 g/day before surgery. After surgery it varied from 6 to 10 g/day, gradually decreasing to 1 to 2 g/day. One of the causes of reduced proteinuria may be alleviation of membranoproliferative glomerulonephritis by immunosuppression. But from the view that the recovery of the renal function followed the recovery of liver function, the major effect may have been alleviated hepatorenal syndrome.     

阿德福韦酯致乙型肝炎肝硬化患者引发横纹肌溶解症一例

患者男,30岁,因乏力、双下肢肌痛10d,于2012年2月17日就诊,5年前曾因纳差、腹胀人院。查体：面色晦暗,肝掌、蜘蛛痣（＋）,巩膜无黄染,肝脾肋缘下未及,腹部移动性浊音（＋＋）,双下肢轻度水肿。血液生化学检查：总胆红素（TBil）10．1μmol／L,AIJT63U／L,AST83U／L,     

Hematochezia in a patient with liver cirrhosis

Although commonly detectable in patients with cirrhosis, rectal varices only infrequently cause significant hematochezia (0.5–3.6%). While they may be expected to resolve with treatment of the concomitant portal hypertension, there is currently no standardized approach to their management in isolation. Therefore many authorities recommend transjugular intrahepatic portosystemic shunting (TIPS) as a means of alleviating otherwise recalcitrant bleeding. Conceptually, however, rectal varices should be as amenable to local therapies as are their counterparts occurring at the esophagogastric junction. In this report, we describe the use of endoscopic banding per ano to alleviate significant rectal bleeding in a patient with poorly controlled portal hypertension. This allowed medical optimisation so that the underlying pathology could be controlled without recourse to TIPS or other means of creating a formal portosystemic shunt.     

Pleuroperitoneal communication with liver cirrhosis and chronic kidney disease needed hemodialysis successfully treated by video-assisted thoracoscopic surgery; report of a case

A 59-year-old man treated with hemodialysis for liver cirhhosis and chronic kidney disease developed right pleural effusion and ascites. Ascites always decreased after thoracocentesis for pleural effusion. In spite of repeated treatment with chest tube drainage, massive pleural effusion reappeared. Under the diagnosis of pleuroperitoneal communication, surgical repair of the diaphragm by video assisted thoracoscopic surgery (VATS) were performed. Bulla and pin hole were found and they were resected and sutured. Surgery was safely and successfully accomplished though the patient had Child-Pugh B liver cirhhosis. Pleural effusion disappeared after surgery.     

Thoracoscopic repair of H-type tracheoesophageal fistula in the newborn: a technical case report

H-type tracheoesophageal fistula (H-TEF) without esophageal atresia makes up 4% to 5% of esophageal congenital abnormalities. The authors present the thoracoscopic treatment of a 2.47-kg newborn boy with a fistula between the second and third thoracic vertebrae diagnosed by esophagography. Four trocars were used for fistula closure, and tracheal and esophageal suturing were accomplished without intraoperative incident. Five days after surgery, results of a barium swallow excluded anastomotic leaks. The chest tube was removed, and oral feeding was initiated.     

Surgical removal of renal cell carcinoma after partial splenic embolization in a patient with liver cirrhosis: a case report

Partial splenic embolization is used to treat patients with liver cirrhosis accompanied by hypersplenism for improving thrombocytopenia and leukopenia. We report a case in which partial splenic embolization was used before nephrectomy because both renal cell carcinoma and liver cirrhosis were present. A 75-year-old woman visited our hospital complaining of abdominal distension. Computed tomography revealed a 5.5 cm left renal tumor. Liver cirrhosis, ascitis, splenomegaly was observed. Blood tests revealed pancytopenia; platelet count was 2.9 x 10(4)/mm3. The patient was treated by partial splenic embolization in an attempt to ensure a safe nephrectomy. After the embolization, her platelet count increased immediately to 19.2 x 10(4)/mm3, and left nephrectomy was performed successfully.     

Thoracoscopic diaphragmatic eventration repair in children: about 10 cases

Background and Aim

Recent reports in literature have emphasized the clinical perception of reduced pain, postoperative morbidity, and dysfunction associated with thoracoscopic approach compared with standard thoracotomy.The authors describe a thoracoscopic approach and technical details for diaphragmatic eventration repair in children.

Patients and Methods

Ten patients, 4 girls and 6 boys, 1 teenager (14 years old) and 9 children (age range, 6-41 months; average, 17 months), were operated for a diaphragmatic eventration in 3 different pediatric surgery teams, according to the same technique. Symptoms were recurrent infection (7 cases), dyspnea on exertion (2 cases), and a rib deformity (1 case). An elective thoracoscopy was performed, patient in a lateral decubitus. A low carbon dioxide insufflation allowed a lung collapse. Reduction of the eventration was made progressively when folding and plicating the diaphragm. Plication of the diaphragm was done with an interrupted suture (6 cases) or a running suture (4 cases). The procedure finished either with an exsufflation (4 cases) or a drain (6 cases).

Results

A conversion was necessary in 2 cases: 1 insufflation was not tolerated and 1 diaphragm, higher than the fifth space, reduced too much the operative field. Patients recovered between 2 and 4 days. Dyspnea disappeared immediately. Mean follow-up of 16 months could assess the clinical improvement in every patient.

Discussion

Thoracoscopic conditions are quite different between a diaphragmatic hernia repair previously reported and an eventration. Concerning diaphragmatic hernias, reduction is easy, giving a large operative space for suturing the diaphragm. Concerning diaphragmatic eventrations, the lack of space remains important at the beginning of the procedure despite the insufflation into the pleural cavity. The operative ports must be high enough in the chest to allow a good mobility of the instruments. Chest drainage seems to be unnecessary.

Conclusion

Diaphragmatic eventration repair by thoracoscopy is feasible, safe, and efficient in children. Above all, it avoids a thoracotomy. It improves the immediate postoperative results with a good respiratory function.