Idiopathic pneumoperitoneum after trauma

Intra-abdominal free gas is a finding of extra-intestinal gas in the abdominal cavity on radiography or CT, mainly suggesting gastrointestinal perforation and necessitating emergency surgery. Idiopathic pneumoperitoneum is diagnosed when there is no obvious gastrointestinal perforation, but there is presence of free gas in the abdominal cavity with an unidentifiable cause. Herein, we report a case of idiopathic pneumoperitoneum secondary to high-energy trauma following a car rollover accident. A 95-year-old man was transferred to our clinic after a car-to-car rollover accident. He had abrasions on his right upper arm and left abdomen that appeared to be the result of the accident ; however, no other apparent traumatic injuries were noted. There was no pain in the abdomen, and peritoneal irritation symptoms were also not noted. A CT scan showed fine free air. Although idiopathic pneumoperitoneum could not be ruled out, considering the patient’s background and the possibility of traumatic small bowel perforation, emergency surgery was performed. A thorough search of the abdominal cavity was performed ; however, the surgery was completed without an obvious perforation site. Idiopathic pneumoperitoneum should be considered as a differential disease in cases who have free air on abdominal CT but clinically lack obvious inflammatory reaction findings

Clinical significance of PMI with GC patients

Aim : We investigated whether preoperative or postoperative inflammatory markers and psoas muscle index (PMI), and their change after surgery, could predict postoperative recurrence in gastric cancer (GC). Methods : Thirty-five patients who underwent curative gastrectomy for pStage II and III GC were retrospectively reviewed. The relationship between neutrophil–lymphocyte ratio (NLR), prognostic nutritional index (PNI), Glasgow Prognostic Score (GPS), and PMI, as well as postoperative recurrence, was analyzed presurgery and at 6 months after surgery. Results : In the preoperative data, there was a significant association between postoperative recurrence and high NLR, low total protein, low albumin, low PNI, and high GPS. In the data from 6 months after surgery, there was a significant association between postoperative recurrence and high NLR, high C-reactive protein, and high GPS. The reduction in PMI at 6 months after surgery relative to preoperative data was significantly greater in the cases with recurrence than in those without recurrence. No patients whose PMI increased compared with presurgery had recurrence. Conclusions : The postoperative reduction in PMI at 6 months after surgery relative to presurgery could be a predictive marker of recurrence after curative gastrectomy for patients with pStage II and III GC

Treatment for recurrence after esophagectomy

Background : With regard to the recurrence of esophageal cancer after surgery, the prognosis has improved with the progress of multimodal perioperative treatment. In this study, the recurrence pattern, treatment method, and prognosis of recurrent cases following esophageal cancer surgery were retrospectively examined. Materials and Methods : Three hundred seven patients with histologically proven squamous cell carcinoma, adenocarcinoma, and others were enrolled in the study. With respect to clinicopathologic factors and recurrence patterns, recurrence risk factors, recurrence period, treatment for recurrence, and prognosis were investigated. Results : Ninety two percent of all recurrent cases were observed within two years after radical esophagectomy. Locoregional recurrence, distant recurrence, and mixed recurrence were observed in 38 (35%), 56 (51%), and 16 (14%) cases, respectively. Patients with lymph node metastasis showed a significantly longer survival in comparison to those with metastasis to other organs (p = 0.0032). When analyzed using the treatment method, patients who underwent surgery (only surgery or additional postoperative chemotherapy) exhibited better survival in comparison to those who underwent other treatments. Discussion : Detailed and strict follow-up within two years are necessary in cases with deeper than muscular invasion, cases with extensive lymph node metastasis, or cases with lymphatic or vascular invasion

“Ninjinto” (Ginseng Decoction), a Traditional Japanese Herbal Medicine, Improves Gastrointestinal Symptoms and Immune Competence in Patients with Chronic Intestinal Failure

Background. Treating functional gastrointestinal disorders is extremely difficult. We herein report the effect of the oral administration of Ninjinto (NJT, ginseng decoction), a traditional Japanese Kampo medicine, on chronic intestinal failure. Patients and Methods. Seven patients with chronic intestinal failure treated with NJT were evaluated in this study. The primary diseases included chronic intestinal pseudoobstruction (CIPO: n=4), short bowel syndrome (SBS: n=2), and intestinal atresia n=1. All patients orally received NJT extract granules at a dose of 0.3 g/kg BW per day. The treatment outcomes were then assessed according to the patients’ symptoms and consecutive abdominal X-ray findings. Results. The targeted symptoms were abdominal distension in four patients, diarrhea in three patients, and frequent hospitalization due to infections in two patients. An improvement in the symptoms was observed in six of the seven patients, whereas one patient with SBS did not show any improvement. An improvement in an abdominal roentgenogram was observed in the four patients with remarkably dilated bowel loops due to CIPO. Conclusions. NJT may be effective in controlling functional gastrointestinal disorders associated with chronic intestinal failure. The use of Kampo medicine in the field of pediatric surgery may help to improve the quality of life in children suffering from such conditions

An abdominal spacer that does not require surgical removal and allows drainage of abdominal fluids in patients undergoing carbon ion radiotherapy.

Abdominal spacers are useful for maintaining the distance between the target tumors and surrounding tissues, such as the gastrointestinal tract, in patients treated with carbon ion radiotherapy. Surgical intervention to remove the spacers is sometimes necessary because of abdominal infections triggered by long-term spacer placement or intestinal perforation. Therefore, spacers that do not require surgical removal and provide effective drainage against abdominal infections are urgently needed. This study aimed to develop a spacer that could be removed non-surgically and one that provides the therapeutic effect of drainage in patients who receive carbon ion radiotherapy for abdominal tumors. A novel fan-shaped spacer was constructed from a film drain that was folded along the trigger line. Simple withdrawal of the trigger line caused the film drain to fold and the holding lines to become free. We performed laparoscopy-assisted insertion with pneumoperitoneum and blind removal of the spacer fourteen times using a porcine model. Saline in the abdominal cavity was effectively aspirated using the spacer. Our novel fan-shaped spacer could be removed safely without surgery and was able to drain fluid effectively from the abdominal cavity

Successful Treatment of Recurrent Gastric Cancer with Chemotherapy for M ore than 6 Years : A Case Report

A 66 year-old male underwent a distal gastrectomy with D2 dissection in April 2003. Pathological findings showed a well-differentiated carcinoma with a depth of m, n2, stage II. Six months later, a computed tomography revealed multiple lymph node swellings in the para-aortic lesion ; we judged this to be a recurrence of the gastric cancer. As treatment, paclitaxel was administered weekly on days 1, 8, and 15, in combination with doxifluridine for 5 days per week, on a 28-day cycle. Following three courses of chemotherapy, the lymph nodes had almost disappeared. This therapy was continued until January 2007. Because of the appearance of a Virchow lymph node, S-1＋ cisplatin was administered. Following administration of the altered chemotherapy regime, a computed tomography displayed a significant reduction in Virchow lymph node swelling. Four years and ten months following the initiation of chemotherapy, the patient displayed jaundice. A computed tomography revealed lymph node swelling in the hepato-duodenal region. Following bile duct drainage, he received four cycles of paclitaxel and doxifluridine therapy. The patient then received S-1 monotherapy for 5 months. He died in February 2010, 6 years and 3 months after the recurrence in the stomach cancer

Clinical Utility of Three-dimensional Computed Tomography for Esophageal Reconstruction using Colon Interposition after Gastrectomy

Reconstruction after esophagectomy may represent a serious problem when a previous gastric resection has been performed. The colon is frequently used, but the marginal artery is of insufficient caliber to maintain the viability of a transposed colon. Three-dimensional computed tomography(3D -CT) provides abundant information about a patient’s anatomy without requiring an arterial puncture. We present a case in which 3D-CT was used. A 68-year-old man who had previously undergone a gastrectomy was diagnosed with esophageal cancer.3D-CT showed that the left colic artery was straight and long and had a solitary branch from the inferior mesenteric artery. The vascular pedicle of the left colon was found during the operation to be in accord with the 3D-CT evaluation. The patient underwent a transthoracic esophagectomy,followed by reconstruction using left colon interposition. No anastomotic leakage or necrosis of the reconstructive colon occurred