A sewing needle in the liver: a case report and literature review.

Intrahepatic foreign bodies are rarely reported. Although rare, a few reports of swallowed foreign bodies straying into the liver from the gastrointestinal tract have been published. Herein, we report a case in which an asymptomatic intrahepatic needle was removed laparoscopically. An 81-year-old woman presented to our hospital with an abnormal shadow on her abdominal X-ray image. Abdominal computed tomography displayed a needle-like shadow obliquely lying in the lateral segment of the left lobe of the liver. No subjective symptoms were reported; however, the patient underwent laparoscopic extraction. The postoperative course was good, and the patient was discharged without any complications. We also present a literature review of 27 patients with intrahepatic foreign bodies, a sewing needle.

Transumbilical abdominal incision for laparoscopic colorectal surgery does not increase the risk of postoperative surgical site infection.

PURPOSE: Besides antibiotic prophylaxis, antiseptic skin preparation is an important measure to prevent surgical site infection (SSI). No reports have detailed the relationship between SSI and umbilical microflora following laparoscopic colorectal cancer with a transumbilical longitudinal incision. METHODS: Risk factors and the rate of SSI were investigated in 453 patients who underwent laparoscopic colorectal resection over a 3-year period. Microbiological samples were collected from the umbilicus and SSI areas. RESULTS: After laparoscopic procedure, we observed SSIs in approximately 5% of cases, with superficial SSI in 15 (3.3%) patients and organ/space SSIs 7 (1.5%). In univariate analysis, preoperative albumin (Alb) value and anastomosis of enterocolostomy were significantly associated with superficial SSI development. Also, age, blood loss, stoma, tumor site (rectum), and Hartmann/abdominal perineal resection (APR) were significant risk factors for organ/space SSI. In multivariate analysis, the preoperative Alb value was the most significant factor associated with a predisposition to superficial SSI. The bacteria detected in SSI were mostly different from those at wound closure. Antibiotic-resistant bacteria were included in organ/space SSI all cases. CONCLUSIONS: SSI development with laparoscopic surgery reportedly occurs in about 3-15% cases. The SSI rate in this study and other reports was comparable. Using small transumbilical longitudinal incision in laparoscopic colorectal surgery is less likely to cause SSI when sufficient control measures are enacted, even though the umbilicus contains resident bacteria in abundance.

Comparative benefits of laparoscopic surgery for colorectal cancer in octogenarians: a case-matched comparison of short- and long-term outcomes with middle-aged patients.

PURPOSE: The aim of this study was to compare the postoperative short- and long-term outcomes after laparoscopic colorectal surgery (LCS) between octogenarians and healthy middle-aged patients. METHODS: Between January 1997 and July 2009, 655 consecutive laparoscopic surgeries for colorectal cancer patients were operated by 1 colorectal surgeon. Ninety-three patients were octogenarians (≥80 years), and 133 patients were case-matched middle-aged (60-69 years) patients. We analyzed the mean operative time, blood loss, type of surgery for rectal cancer, length of hospital stay, mortality, and morbidity. The overall survival curve was constructed using the Kaplan-Meier method. RESULTS: The American Society of Anesthesiologists classification was significantly higher in the octogenarians than in the middle-aged controls. However, there were no significant differences between the two groups in terms of the incidence of morbidities (11.7 vs. 9.2 %) and length of hospital stay (12.1 vs. 10.9 days). The number of lymph nodes harvested was significantly fewer (p < 0.05) and the operative time significantly shorter (p < 0.05) in the octogenarians than in the middle-aged controls. At a mean follow-up of 38.2 months, the overall 5-year survival rate was 64.8 % in the octogenarians and 92.4 % in the middle-aged group, whereas the cancer-specific 5-year survival rate was 91 % in the octogenarians and 95.7 % in the middle-aged group. CONCLUSIONS: We suggest that advanced age should not be a contraindication for LCS, even for complex procedures, such as laparoscopic rectal resection.

[A Case of Para-Aortic Lymph Node Metastasis of Rectal Cancer Successfully Treated Using Multidisciplinary Therapy].

A 66-year-old man diagnosed with rectal cancer underwent high anterior resection and received adjuvant chemotherapy (UFT plus UZEL). One year after the surgery, lung and para-aortic lymph node(PLN)metastases were identified. We chose mFOLFOX6 for first-line chemotherapy. After 7 courses, we changed the regimen to sLV5FU2 because of Grade 3 neuropathy. After 5 courses, to treat progressive disease(PD), we changed the regimen to FOLFIRI. Then, the patient had stable disease (SD), and surgical excision was performed for both lung and lymph node recurrence without adjuvant chemotherapy. Six years after the excision, a CT scan revealed PLNagain. We chose FOLFIRI plus cetuximab. After 9 courses, the lymph nodes decreased in size and there was no other recurrence; thus we performed resection. However, a third PLNrecurrence was identified 20 months after the resection. Chemotherapy has continued for 47 courses, and he has maintained SD for more than 2 years.

[A preliminary study of the administration of carbapenem antibiotics in sepsis patients on the basis of the administration time].

UNLABELLED: It is important to take into consideration the duration for which the plasma concentration of the drug is higher than the Minimal Inhibitory Concentration during treatment with carbapenem antibiotics, because the antibiotics are time-dependent drugs. A preliminary study of the administration of carbapenem antibiotics on the basis of the pharmacokinetics/pharmacodynamics (PK/PD) was conducted. SUBJECTS: Ten patients with intraabdominal infection. METHODS: The patients were divided into two groups: the first group was assigned to administration of a carbapenem antibiotic (meropenem) at a daily dose of 0.5 g in 3 divided doses, each dose by intravenous infusion over 3 hours (Group 3 H), and the other group was assigned to administration of each dose over 30 minutes (Group 30 M). The body temperature (BT), white blood cell count (WBC), serum C-reactive protein (CRP) level, and the systemic inflammatory reactive syndrome (SIRS) score before and 96 hours after the drug administration were compared between Group 3 H and Group 30 M. RESULTS: There were 5 patients (mean age, 67.4+/-14.6 years) in Group 3H and 5 patients (mean age, 60.0+/-12.8 years) in Group 30 M. The evaluated parameters (BT, WBC, CRP, SIRS score) before the drug administration in Groups 3 H and 30M were not significant. Group 3 H showed significant decreases in the SIRS scores at 96 hours after the drug administration, however, there were no significant differences in the BT, WBC or CRP between the two groups. DISCUSSION: Group 3 H showed early improvement in the SIRS scores. Administration of carbapenem antibiotics based on the PK/PD is important, and requires further studies.