Sarcomatoid mesothelioma is not very common, mesothelioma is directly attributable to occupational asbestos exposure, with 90% of cases showing a history of exposure. A 66-year-old male was admitted with an abdominal pain that persisted for 3 weeks. He had no abdominal mass. Computed tomography showed soft tissue thickening in perihepatic space and nodularities in omentum and peritoneum with ascites. There was no absolute diagnosis evidence in ascites analysis. Although the pathology of ascites was free for malignancy, the patient underwent omentum biopsy for definitive diagnosis. In laproscopic exploration, there was omental cake, peritoneal nodular seeding. It was suspected cancer carcinomatosis. Immunohistochemical findings suggested that it was sarcomatoid masothelioma. This is the rare case of a peritoneal sarcomatoid mesothelioma, without any exposure to asbestos.
Abdominal Pain ; Aged ; Asbestos ; Ascites ; Biopsy ; Carcinoma ; Diagnosis ; Humans ; Male ; Mesothelioma ; Omentum ; Pathology ; Peritoneum ; Sarcoma

PURPOSE: Bezoars are the uncommon result of ingestion of poorly digestible or indigestible substances. It is defined as retained concretions of animal or vegetable material in the gastrointestinal tract. The aim of this study was to review and analyze in these cases with reviewing literature. METHODS: The medical records of 12 cases, treated between May 1999 and April 2009, were reviewed. The clinical characteristics, as well as the diagnostic evaluations and results of medical and surgical treatment, were also analyzed retrospectively. RESULTS: Of the 12 cases, 6 men and 6 women, the bezoars were in the stomach, jejunum and ileum or in both stomach and jejunum in 1, 2, 7 and 2 cases, respectively. 4 patients (33.3%) had a history of gastric or duodenal ulcer following previously received gastric surgery such as subtotal gastrectomy or truncal vagotomy with pyloroplasty. In 3 cases, the bezoars were found in operative field under the impression of intestinal obstruction due to adhesive ileus, which could not be found by preoperative radiologic evaluation. Among the 12 cases, 11 cases were successfully treated by operative and endoscopic removal, but 1 case expired due to sepsis. CONCLUSION: A bezoar occurs mainly in patients who have previously undergone a gastric operation. Surgeons should keep in mind the possibility of bezoars in patients presenting an intestinal obstruction following a past gastric operation. The principle of treatment for bezoars used to be surgery, but recently gastric bezoars are often treated by gastrofiberscopy.
Abdomen, Acute ; Adhesives ; Animals ; Bezoars ; Duodenal Ulcer ; Eating ; Female ; Gastrectomy ; Gastrointestinal Tract ; Humans ; Ileum ; Ileus ; Intestinal Obstruction ; Jejunum ; Male ; Medical Records ; Retrospective Studies ; Sepsis ; Stomach ; Vagotomy, Truncal ; Vegetables

Although Morgagni hernias are rarely symptomatic, an 88-year-old woman presented with severe abdominal pain and distension due to large bowel obstruction. The transverse colon and omentum were herniated through an anterior medial diaphragmatic defect in the right thorax. The plain abdominal X-rays indicated intestinal obstruction and the plain chest X-ray showed hazy mass-like densities. The multi-detector row computed tomography (MDCT) findings were compatible with a Morgagni hernia. This diagnosis of a Morgagni hernia was confirmed at immediate surgery.
Abdominal Pain ; Aged, 80 and over ; Colon, Transverse ; Female ; Hernia ; Hernia, Diaphragmatic ; Humans ; Intestinal Obstruction ; Omentum ; Thorax

PURPOSE: We introduce a new technique using a Vicryl(R) mesh made with Polyglactin 910 for breast reconstruction after performing endoscopy-assisted breast conserving surgery. METHODS: From July 2006 to July 2008, we performed endoscopiy-assisted breast surgery in 30 patients with early breast cancer. (Thirty [fourteen] patients [who] underwent endoscopy-assisted breast conserving surgery). Of the total patients, 14 underwent reconstruction procedure (volume replacement with the use of a Vicryl(R) mesh) and 16 underwent reconstuction without Vicryl(R) mesh. We were evaluated for their quality of life (QOL), the surgery-related complications and the cosmetic outcomes. Three patients were excluded from the study; two patients required mesh removal due to infection and the other patient had a total mastectomy performed due to a positive resection margin. RESULTS: The median age of the patient was 49.4 year (range 36-60 year) and all of the patients had a diagnosis of early breast cancer (less than stage IIb). In general, the patients were satisfied with the outcome for their QOL. The patients were especially satisfied with the cosmetic outcome. The patients' satisfaction increased with longer follow-up, as compared to that for the shorter intervals. At 10 months after surgery, there was encapsulated granulation tissue within a collection of tissue fluid, as seen on ultrasonography. At 20 months after surgery, the skin and breast shape both recovered. CONCLUSION: The results of this study showed that for relatively short follow-up period, breast reconstruction with using Polyglactin 910 mesh, which is made from oxidized regenerated cellulose, resulted in satisfactory cosmetic results and a good quality of life after breast conservative surgery.
Breast ; Breast Neoplasms ; Cellulose ; Cosmetics ; Female ; Follow-Up Studies ; Granulation Tissue ; Humans ; Mammaplasty ; Mastectomy, Segmental ; Mastectomy, Simple ; Polyglactin 910 ; Quality of Life ; Skin

Appendiceal bleeding is a kind of lower gastrointestinal bleeding. For treatment, it is essential to identify the location of the lower gastrointestinal tract bleeding. Appendiceal bleeding has some diagnostic difficultie. It is a very rare condition, and colonoscopy shows only the appendiceal orfice. Recently, multidetector computed tomography has increasingly been used in the diagnostic evaluation of most vascular diseases. Herein, we report the case of an appendiceal bleeding diagnosed by using abdominal multidetector computed tomography, and we present a the literature.
Appendix* ; Colonoscopy ; Hemorrhage* ; Lower Gastrointestinal Tract ; Multidetector Computed Tomography* ; Vascular Diseases

Surgery for the inflammatory abdominal aortic aneurysm (IAAA) is a technically challenging procedure and it's associated with increased morbidity and mortality. Injuries of the vena cava, the duodenum, the left ureter and the renal vein are common in an operation for IAAA. Herein, we report 2 cases of ligation of the left renal vein during repair of the IAAA. Cases: The 1st case was a 75- year-old male patient, who had an abrupt onset of abdominal pain and a pulsatile abdominal mass. An 8.5 cm sized IAAA and left hydronephrosis were detected via CT angiogram. During the operation, the left renal vein was mobilized and then divided to gain access to the aneuysmal neck. We couldn't reconstruct the divided left renal vein. On the follow-up CT scan, the left renal vein drained into the left paravertebral plexus, and no renal congestion was demonstrated. The 2nd patient was a 72-year-old male who experienced sudden abdominal pain and a growing pulsatile mass on the abdomen. A huge IAAA 10.5 cm in diameter was detected in CT scan. During the repair of IAAA, the left renal vein was divided and ligated to expose the neck of the aneurysm. The divided left renal vein was anastomosed to the splenic vein in an end-to-side fashion instead of performing direct reconstruction. On follow-up CT scan, neither left renal congestion nor significant increment of the portal venous flow was noted. The two patients were doing well at the 15th and 10th postoperative month, respectively.
Abdomen ; Abdominal Pain ; Aged ; Aneurysm ; Aortic Aneurysm, Abdominal* ; Duodenum ; Estrogens, Conjugated (USP) ; Follow-Up Studies ; Humans ; Hydronephrosis ; Ligation* ; Male ; Mortality ; Neck ; Renal Veins* ; Splenic Vein ; Tomography, X-Ray Computed ; Ureter

PURPOSE: Arteriovenous fistulas (AVF) are crucial for hemodialysis in patients with end stage renal disease. However, the lack of suitable forearm cephalic veins has led the surgeons to perform alternative procedures, such as transposition of basilic vein or prosthetic A-V graft. To increase the use of the autologous vein in AVF, we tried a technique of basilic venous transposition of the forearm. METHOD: From 2005.1.1 to 2006.6.30, Six patients had AVFs created with a transposed basilic vein of the forearm. We estimated postoperative clinical outcomes such as primary patency rate and operative complications. RESULT: Three of six patients were male and the mean age was 66.2 yr. Two patients were having their first AVF operation, and the others were having their second AVF operation. The mean follow-up period was 14.8 months. Early graft failure was occurred in one (16.7%). The 1-year primary and secondary patency rates were 66.7%, 83.3%, respectively. CONCLUSION: Autologous AVF formation with basilic vein transposition of the forearm was a feasible surgical technique by increasing the chances autologous AVF formation, this procedure could save the vessels on the upper arm for later AVF creation, and so it avoids using artificial grafts. However, this technique needs further study of more detailed clinical outcomes in large series including the long term patency rate, surgical complications, and comparative results to other AVF formation techniques.
Arm ; Arteriovenous Fistula* ; Follow-Up Studies ; Forearm* ; Humans ; Kidney Failure, Chronic ; Male ; Ocimum basilicum* ; Renal Dialysis ; Transplants ; Veins*

PURPOSE: Arteriovenous fistulas (AVF) are crucial for hemodialysis in patients with end stage renal disease. However, the lack of suitable forearm cephalic veins has led the surgeons to perform alternative procedures, such as transposition of basilic vein or prosthetic A-V graft. To increase the use of the autologous vein in AVF, we tried a technique of basilic venous transposition of the forearm. METHOD: From 2005.1.1 to 2006.6.30, Six patients had AVFs created with a transposed basilic vein of the forearm. We estimated postoperative clinical outcomes such as primary patency rate and operative complications. RESULT: Three of six patients were male and the mean age was 66.2 yr. Two patients were having their first AVF operation, and the others were having their second AVF operation. The mean follow-up period was 14.8 months. Early graft failure was occurred in one (16.7%). The 1-year primary and secondary patency rates were 66.7%, 83.3%, respectively. CONCLUSION: Autologous AVF formation with basilic vein transposition of the forearm was a feasible surgical technique by increasing the chances autologous AVF formation, this procedure could save the vessels on the upper arm for later AVF creation, and so it avoids using artificial grafts. However, this technique needs further study of more detailed clinical outcomes in large series including the long term patency rate, surgical complications, and comparative results to other AVF formation techniques.
Arm ; Arteriovenous Fistula* ; Follow-Up Studies ; Forearm* ; Humans ; Kidney Failure, Chronic ; Male ; Ocimum basilicum* ; Renal Dialysis ; Transplants ; Veins*

PURPOSE: The management of local recurrence after curative surgery of the rectal cancer remains difficult clinical problems to surgeons. This study was performed to analyze the outcomes of patients with local pelvic recurrence according to its recurrence type. METHODS: A total 109 patients with local recurrence were evaluated. Among the 109 patients 62 were local recurrence alone and 47 were both local and systemic recurrence. The recurrence type was classified as Central, Anterior, Posterior, Lateral and Perineal recurrence according to the relation of the tumor location and either intra pelvic organ and/or fixed pelvic structure. RESULTS: Only 26 (23.9%) of the 109 patients had curative resection and the remaining 83 (76.1%) patients had palliative exploration or nonsurgical procedure. The resectability according to the recurrence type showed that the Central and Anterior type was higher than other type of recurrences (P=0.001). When the primary operation was Abdominoperineal Resection (APR) the resectability was poorer than Low Anterior Resection (LAR) (P=0.0001). When comparing the patients with local recurrence alone, the 5 year survival rate was significantly higher patients treated by curative resection than palliative or non-resection group (P=0.002). Mean follow up period was 44.2+/-30.0 months and mean recurrence time between primary operation and recurrence was 26.0+/-22.7 months. CONCLUSIONS: Resection for central type of the recurrent is potentially curative, however treatment failure was common when the recurrence invaded fixed pelvic structure. Our data suggest that local pelvic recurrence should be treated with radical resection as can as possible.
Classification* ; Follow-Up Studies ; Humans ; Prognosis* ; Rectal Neoplasms* ; Recurrence* ; Survival Rate ; Treatment Failure

PURPOSE: The treatment of colorecatal cancer depends primarily upon the stage, and whether or not the regimen of adjuvant therapy can also be decided through this staging. In fact, the clinicopathologic prognostic factors are well known. In addition to these prognostic factors, the importance of molecular biological prognostic factors has also come to light. METHODS: This study was devised to analyze the recurrence pattern and the survival rate and correlate them with the prognostic factors in a group of surgically treated colorectal cancer patients, who were recruited from 1989 to 1998 at the Severance Hospital, Yonsei Uinversity College of Medicine. The survival curves were analyzed according to the Kaplan-Meier method, and the Cox regression hazard model was used to analyze the prognostic factors influencing the survival rates. RESULTS: A total of 1973 patients were recruited, and among them 1848 (93.7%) had undergone a resection with 1643 (89.1%) having a curative resection. The overall follow-up time after surgery was 60.5+/-35.4 months and 1945 (98.6%) patients were confirmed to have either survived or died. The overall recurrence rate was 386/1643 (23.5%). Of these, the local recurrence rate was 86/386 (22.2%), the systemic recurrence rate was 236/386 (61.1%), and both local and systemic recurrence rates were 50/386 (12.9%). The overall 5 year survival rate was 61.5%, and according to the TNM stage, the survival rate was 84.3% for stage 1, 79.2% for stage 2, 61.5% for stage 3, and 31.5% for stage 4. Multivariate analysis indicated that the TNM stage, the number of lymph nodes involved, the gross appearance of the tumor, the positive lateral margin, vascular invasion, the preoperative CEA level (higher than 5ng/ml), and rectal cancer were significant prognostic factors for the 5 year survival rate. CONCLUSION: Patient with ulceroinfiltrative, poorly differentiated, rectal cancer and the positive lateral resection margin, vascular invasion etc. had a poor survival rate after a curative resection for colorectal cancer. In addition to these clinicopathologic prognostic factors, an investigation into the molecular biological prognostic factors is also needed.
Colorectal Neoplasms* ; Follow-Up Studies ; Humans ; Lymph Nodes ; Multivariate Analysis ; Proportional Hazards Models ; Rectal Neoplasms ; Recurrence* ; Survival Rate*