Ruptured Cystic Artery Pseudoaneurysm as a Rare Cause of Massive Hemobilia / 대한췌담도학회지

Gastrointestinal bleeding from the biliary tree, called hemobilia, is an uncommon event. It may clinically present as hematemesis or melena. Ruptured cystic artery pseudoaneurysm is a rare cause of hemobilia, with 2 cases reported in Korea. We present this unusual condition in a 65-year-old man whose chief complaint was abdominal pain. His final diagnosis was ruptured cystic artery pseudoaneurysm, and he was successfully treated by transcatheter arterial embolization and laparoscopic cholecystectomy.

Thrombolytic Therapy Using Urokinase for Management of Central Venous Catheter Thrombosis

PURPOSE: The management of central venous catheters (CVCs) and catheter thrombosis vary among centers, and the efficacy of the methods of management of catheter thrombosis in CVCs is rarely reported. We investigated the efficacy of bedside thrombolysis with urokinase for the management of catheter thrombosis. MATERIALS AND METHODS: We retrospectively reviewed data from patients who had undergone CVC insertion by a single surgeon in a single center between April 2012 and June 2014. We used a protocol for the management of CVCs and when catheter thrombosis was confirmed, 5,000 U urokinase was infused into the catheter. RESULTS: A total of 137 CVCs were inserted in 126 patients. The most common catheter-related complication was thrombosis (12, 8.8%) followed by infection (8, 5.8%). Nine of the 12 patients (75%) with catheter thrombosis were recanalized successfully with urokinase. The rate of CVC recanalization was higher in the peripherally inserted central catheter (PICC) group (87.5%) than the chemoport group (50%). Reintervention for catheter-related thrombosis was needed in only 2.2% of patients when thrombolytic therapy using urokinase was applied. Age <60 years (P=0.035), PICC group (P=0.037) and location of the catheter tip above the superior vena cava (P=0.044) were confirmed as independent risk factors for catheter thrombosis. CONCLUSION: Thrombolysis therapy using urokinase could successfully manage CVC thrombosis. Reintervention was rarely needed when a protocol using urokinase was applied for the management of CVC thromboses.

A Case of Low-grade Fibromyxoid Sarcoma of the Colon / 대한소화기학회지

Low-grade fibromyxoid sarcoma is a slowly growing soft tissue neoplasm that shows benign histologic features but may have clinical course of malignant disease. It has been reported to occur in the thigh, inguinal area, axilla, shoulder, neck, perineum or buttock. However, there have been few cases of abdominal organ involvement. A 21-year-old woman presented with a large palpable abdominal mass. A 7x4 cm sized round soft tissue tumor at right upper quadrant area was identified by abdominopelvic CT scan. Percutaneous ultrasound-guided biopsy revealed features of spindle cell tumor. On exploration, the tumor originated from transvers colon and was attached to gastrocolic ligament, transverse mesocolon and stomach. The tumor could be dissected with transverse colectomy and partial gastrectomy. The excised tumor, measuring 7x5x5 cm, was well demarcated and appeared as an ovoid mass with firm and myxoid cut surface. She was diagnosed with low-grade fibromyxoid sarcoma arising from transverse colon, and is currently being followed-up without recurrence or metastasis.

Comparison of clinical outcomes and hospital cost between open appendectomy and laparoscopic appendectomy / 대한외과학회지

PURPOSE: Laparoscopic appendectomy has been recognized to have many advantages such as greater cosmetic results, less postoperative pain and shorter hospital stays. On the other hand, the cost of laparoscopic procedures is still more expensive than that of open procedures in Korea. The aim of this study is to compare clinical outcomes and hospital costs between open appendectomy and laparoscopic appendectomy. METHODS: Between January 1, 2010 and December 31, 2010, 471 patients were diagnosed with acute appendicitis. Of these, 418 patients met the inclusion criteria and were divided into two groups of open appendectomy (OA) group and laparoscopic appendectomy (LA) group. We analyzed the clinical data and hospital costs. RESULTS: The mean operation time for laparoscopic appendectomy (72.17 minutes) was significantly longer than that of open appendectomy (46.26 minutes) (P = 0.0004). The mean amounts of intravenous analgesics for OA group (2.00 times) was greater than that of LA group (1.86 times) (P < 0.0001). The complication rate was similar between the two groups (OA, 6.99% vs. LA, 10.87%; P = 0.3662). The mean length of postoperative hospital stay was shorter in LA group (OA, 4.55 days vs. LA, 3.60 days; P = 0.0002). The mean total cost covered by the National Health Insurance was more expensive in LA group (OA, 1,259,842 won [Korean monetary unit] vs. LA, 1,664,367 won; P = 0.0057). CONCLUSION: Clinical outcomes of laparoscopic appendectomy were superior to that of open appendectomy even though the cost of laparoscopic appendectomy was more expensive than that of open appendectomy. Whenever surgeons manage a patient with appendicitis, laparoscopic appendectomy should be considered as the procedure of choice.

Comparison of clinical outcomes and hospital cost between open appendectomy and laparoscopic appendectomy / 대한외과학회지

PURPOSE: Laparoscopic appendectomy has been recognized to have many advantages such as greater cosmetic results, less postoperative pain and shorter hospital stays. On the other hand, the cost of laparoscopic procedures is still more expensive than that of open procedures in Korea. The aim of this study is to compare clinical outcomes and hospital costs between open appendectomy and laparoscopic appendectomy. METHODS: Between January 1, 2010 and December 31, 2010, 471 patients were diagnosed with acute appendicitis. Of these, 418 patients met the inclusion criteria and were divided into two groups of open appendectomy (OA) group and laparoscopic appendectomy (LA) group. We analyzed the clinical data and hospital costs. RESULTS: The mean operation time for laparoscopic appendectomy (72.17 minutes) was significantly longer than that of open appendectomy (46.26 minutes) (P = 0.0004). The mean amounts of intravenous analgesics for OA group (2.00 times) was greater than that of LA group (1.86 times) (P < 0.0001). The complication rate was similar between the two groups (OA, 6.99% vs. LA, 10.87%; P = 0.3662). The mean length of postoperative hospital stay was shorter in LA group (OA, 4.55 days vs. LA, 3.60 days; P = 0.0002). The mean total cost covered by the National Health Insurance was more expensive in LA group (OA, 1,259,842 won [Korean monetary unit] vs. LA, 1,664,367 won; P = 0.0057). CONCLUSION: Clinical outcomes of laparoscopic appendectomy were superior to that of open appendectomy even though the cost of laparoscopic appendectomy was more expensive than that of open appendectomy. Whenever surgeons manage a patient with appendicitis, laparoscopic appendectomy should be considered as the procedure of choice.

Duodenal Somatostatinoma: A Case Report and Review

Somatostatinomas are rare functioning carcinoid tumors that usually arise in the pancreas and duodenum. They are seldom associated with typical clinical symptoms; their diagnosis is confirmed only by histological and immunohistochemical studies and the presence of specific hormones. Two distinct clinicopathological forms of somatostatinoma exist: duodenal and pancreatic somatostatinomas. Clinically, compared to pancreatic somatostatinomas, duodenal somatostatinomas are more often associated with nonspecific symptoms and neurofibromatosis, but less often with somatostatinoma syndrome or metastasis. Histologically, duodenal somatostatinomas frequently have psammoma bodies in the tumor cells. We report a case of duodenal somatostatinoma in 58-year-old man with vague epigastric pain and nausea. He did not have diabetes, steatorrhea, or cholelithiasis. Abdominal computed tomography showed a 25-mm mass in the duodenum and 25-mm nodule in the liver. Endoscopic retrograde cholangiopancreatography showed a duodenal submucosal tumor. Although the endoscopic biopsies were free of malignancy, the patient subsequently underwent Whipple's operation for the duodenal mass. Examination revealed as a somatostatinoma using a special stain for somatostatin.

Clinical Characteristics of Primary Epiploic Appendagitis

PURPOSE: Primary epiploic appendagitis (PEA) is a rare cause of an acute abdomen. It can be clinically misdiagnosed as either diverticulitis or appendicitis on clinical examination because the clinical symptoms and signs of PEA are non-specific. The present study was performed to describe the clinical characteristics of PEA and to assess the differences between PEA and diverticulitis. METHODS: We reviewed the clinical records and radiologic findings of 31 consecutive patients with PEA and compared them with those of patients with diverticulitis without complications. RESULTS: In most cases, abdominal pain was localized to the right (13 cases, 41.9%) or left (13 cases, 41.9%) lower quadrants. Gastrointestinal symptoms such as nausea and vomiting were infrequent, and localized tenderness without peritoneal irritation was common. All patients were afebrile, and only 4 patients (12.9%) showed leukocytosis. In all cases except one, a pericolic fatty mass with a hyperattenuated ring was observed on computed tomography. Patients with left PEA were younger than those with diverticulitis (41.4 +/- 11.9 vs. 69.7 +/- 13.3, P < 0.001), and the mean body mass index was higher in patients with left PEA (26.4 +/- 2.9 vs. 22.6 +/- 3.4, P = 0.01). Whereas one patient (6.7%) with left PEA showed leukocytosis, the incidence of leukocytosis in patients with diverticulitis was 80% (8/10) (P < 0.001). CONCLUSION: In patients with an acute abdomen showing localized tenderness without associated symptoms or leukocytosis, a high index of suspicion for PEA is necessary. For correct diagnosis and proper management, it would useful for surgeons to be aware of the computed tomographic findings and the natural course of the disease.

Xanthogranulomatous Pancreatitis Presents as a Solid Tumor Mass: A Case Report

Xanthogranulomatous inflammation (XGI) is a rare, idiopathic process in which lipid-laden histiocytes are deposited at various locations in the body. Although XGI has been reported to occur in various organs such as the gallbladder, kidney, bone, stomach, colon, appendix, lymph nodes, urachus, and urinary bladder and in soft tissues, xanthogranulomatous pancreatitis (XGP) is extremely rare. Herein, we report a case of XGP occurring in a 70-yr-old woman, who presented with abdominal pain for several months. On physical examination, mild epigastric tenderness was noted. Abdomen CT scan revealed a low attenuated mass in uncinate process of pancreas, suggesting malignant lesion. Whipple's operation was performed and the final pathologic diagnosis was XGP. The patient's post-operative course was uneventful, and no recurrence was found within 7 months of the operation. When a pancreatic mass does not show clinico-radiological features typical of common pancreatic neoplasms, XGP should be considered for a differential diagnosis.

Clinical Outcomes and Risk Factors of Traumatic Pancreatic Injuries

PURPOSE: Even though traumatic pancreatic injuries occur in only 0.2% to 4% of all abdominal injuries, the morbidity and the mortality rates associated with pancreatic injuries remain high. The aim of this study was to evaluate the clinical outcomes of traumatic pancreatic injuries and to identify predictors of mortality and morbidity. METHODS: We retrospectively reviewed the medical records of 26 consecutive patients with a pancreatic injury who underwent a laparotomy from January 2000 to December 2010. The data collected included demographic data, the mechanism of injury, the initial vital signs, the grade of pancreatic injury, the injury severity score (ISS), the revised trauma score (RTS), the Glasgow Coma Scale (GCS), the number of abbreviated injury scales (AIS), the number of associated injuries, the initial laboratory findings, the amount of blood transfusion, the type of operation, the mortality, the morbidity, and others. RESULTS: The overall mortality rate in our series was 23.0%, and the morbidity rate was 76.9%. Twenty patients (76.9%) had associated injuries to either intra-abdominal organs or extra-abdominal organs. Two patients (7.7%) underwent external drainage, and 18 patients (69.3%) underwent a distal pancreatectomy. Pancreaticoduodenectomies were performed in 6 patients (23.0%). Three patients underwent a re-laparotomy due to anastomosis leakage or postoperative bleeding, and all patients died. The univariate analysis revealed 11 factors (amount of transfusion, AAST grade, re-laparotomy, associated duodenal injury, base excess, APACHE II score, type of operation, operation time, RTS, associated colon injury, GCS) to be significantly associated with mortality (p<0.05). CONCLUSION: Whenever a surgeon manages a patient with traumatic pancreatic injury, the surgeon needs to consider the predictive risk factors. And, if possible, the patient should undergo a proper and meticulous, less invasive surgical procedure.

Clinical Review of Pneumatosis Intestinalis

PURPOSE: Pneumatosis intestinalis (PI) is increasingly being detected in recent years with the more frequent use of computerized tomography (CT). The present study was performed to evaluate the clinico-radiologic characteristic presentation of PI and to determine the prognostic factors for mortality. METHODS: Fifteen patients who were diagnosed with PI on CT between June 2000 and May 2010 were retrospectively reviewed. Age, sex, location of PI, presence of portal vein gas, time to diagnosis, American Society of Anesthesiologists (ASA) classification, Acute Physiology And Chronic Health Evaluation II (APACHE II), acidosis, shock, and other associated findings were analyzed for their association with outcome. RESULTS: Fifteen patients (7 males and 8 females, average age, 60.3 years) were diagnosed with PI. Mortality rate was 47% (7 patients). The mortality rate in patients with septic shock, APACHE II score (18), acidosis (pH<7.36) were all 100%, 87%, 100%, respectively (P<0.05). Age, sex, location of PI, portal vein gas, time to diagnosis, ASA classification, associated findings did not show statistical difference. CONCLUSION: Shock, APACHE II score (18) and acidosis were associated with high mortality in patients with PI. So, more intensive management and interest are recommended in patients with shock, APACHE II score (18), and acidosis due to PI.

Prognostic Factors for Complication and Mortality of Colonic Perforation

PURPOSE: The present study was performed to assess the outcomes in patients with colonic perforation and to determine the prognostic factors for mortality. METHODS: The cases of 42 patients who underwent surgery for colonic perforation between March 1999 and September 2008 were retrospectively reviewed. Age, sex, American Society of Anesthesiologists (ASA) classification, presence of preoperative shock, duration of symptoms, cause of perforation, location of perforation, degree of peritonitis, and the Mannheim Peritonitis Index (MPI) score were analyzed for their association with early outcome by using univariate and multivariate analyses. RESULTS: Diverticulitis (46%, 19 patients) and colorectal cancer (36%, 15 patients) were the most common causes of noniatrogenic colonic perforation, and the sigmoid colon was the most common site of perforation (60%, 25 patients). The postoperative mortality was 21.4% (9 patients). The mortality in patients with preoperative shock, with a MPI score of more than 25, and with Hinchey stage III or IV peritonitis were 70.0%, 57.1%, and 53.3%, respectively (P<0.001). No statistical difference was observed in postoperative mortality with regard to age, sex, ASA classification, duration of symptoms, cause of perforation, and location of perforation. According to the multivariate analysis, preoperative shock proved to be the only significant prognostic factor for mortality (P=0.027) (odds ratio: 19.8, 95% confidence interval: 1.4-276.9). CONCLUSION: Preoperative shock, a MPI score of more than 25, and Hinchey stage III or IV peritonitis were associated with high postoperative mortality in patients with colonic perforation. Especially, more intensive management and interest are required for patient s with preoperative shock due to colonic perforation.

Skeletal Muscle Metastasis from Colorectal Cancer: Report of a Case

Metastases from colorectal cancer can occur by either lymphatic or hematogenous spread, and the sites most commonly involved are the liver and lung. Although skeletal muscle comprises a considerable portion of body mass and receives abundant blood supply, it is one of the most unusual sites of metastasis from any malignancies. We report a case of skeletal muscle metastasis from colorectal cancer. An 83-year-old female patient presented with a painful mass in the right posterior thigh. She had already undergone low anterior resection and right lobectomy of liver for rectal cancer with liver metastasis (T2N1M1) about 4 years ago. Although a follow-up computed tomography scan showed a metastatic solitary pulmonary nodule in the left lobe 2 years after the primary operation, she refused further aggressive treatment. Magnetic resonance imaging showed a localized mass in the semimembranosus muscle of the right thigh, and fine-needle aspiration cytology demonstrated clusters of atypical cells compatible with adenocarcinoma. The patient underwent excision of the painful mass located in the right semimembranosus muscle. Histologically, the thigh mass proved to be adenocarcinoma identical to the primary lesion. The patient died of heart failure on the 2nd postoperative day.

Colonic Obstruction Caused by Sigmoid Volvulus Combined with a Transomental Hernia: A Case Report

The case of sigmoid volvulus combined with a transomental hernia is reported. A 70-year-old man was admitted to our hospital with mild abdominal pain and distension. Although no signs of peritoneal irritation were apparent, a plain abdominal X-ray showed a markedly dilated loop of the sigmoid colon, and CT revealed a whirl pattern of the sigmoid mesentery. These findings suggested sigmoid volvulus. Colonoscopic reduction was attempted as an initial nonoperative treatment, and an urgent laparotomy was performed after the reduction failed. The sigmoid loop was herniated through the great omentum, with torsion in the clockwise direction. The colon was manually untwisted in the counter-clockwise direction, and the sigmoid loop was released by dividing the great omentum. During this one-stage operation, intraoperative colonic irrigation, sigmoid resection, and primary anastomosis were performed. The postoperative course was uneventful. Although sigmoid volvulus combined with a transomental hernia is rare, urgent surgical intervention is essential on failure of endoscopic reduction.

Clinical Analysis of 473 Cases of Inguinal Hernia in Adult Patients

PURPOSE: This article compares the results of various methods of inguinal hernia repair in adults. METHODS: We retrospectively reviewed the medical records of 473 patients over 20 years of age who received an inguinal hernia repair procedure between January 2000 and June 2007. We analyzed the patients' clinical factors and outcomes, dividing them into five groups according to method of repair: Bassini group, Lichtenstein group, mesh plug group, Prolene Hernia System (PHS) group, and laparoscopic group. RESULTS: The mean number of used analgesics was significantly smaller in the PHS group than in other groups (P<0.05, PHS group: 0.46, Bassini group: 1.55, Lichtenstein group: 1.20, mesh plug group: 0.82, laparoscopic group: 1.44). The mean operation time was significantly shorter in the PHS group than in the other groups (P<0.05, PHS group: 45.18 min, Bassini group: 59.85 min, Lichtenstein group: 68.20 min, mesh plug group: 66.73 min, laparoscopic group: 83.33 min). Finally, the mean postoperative hospital staywas significantly shorter in the PHS group than in the other groups (P<0.05, PHS group: 2.93 day, Bassini group: 4.96 day, Lichtenstein group: 4.17 day, mesh plug group: 4.01 day, laparoscopic group: 5.11 day). Out of five groups, there was onecase of postoperative recurrence in the Bassini group. CONCLUSION: Mesh PHS operation is a more preferred method of inguinal hernia repair in adults because it offers a lower postoperative pain, shorter operation time, shorter postoperative hospital stay.

Pancreatic Pseudocyst with Splenic Involvement: A Case Report

There have been a few reported cases of pancreatic pseudocyst with involvement of adjacent structures including the stomach, duodenum, and even the mediastinum. An intrasplenic pancreatic pseudocyst is an uncommon complication of acute or chronic pancreatitis. We report a case of pancreatic pseudocyst with splenic involvement in a 69-year-old man with a review of literatures. Abdominal CT revealed a 4 cm sized cyst at the pancreatic tail which was extending into the splenic hilum and splenic parenchyma. Distal pancreatectomy and splenectomy was performed. Pathologic findings demonstrated a pseudocyst of pancreatic tail which communicated with the infacted splenic parenchyma. Also vasculitis, endothelial hyperplasia and medial calcification of the splenic artery were observed.

Rectal Foreign Body (Glass Cup) Extracted by Laparotomy

Anorectal trauma associated with retained rectal foreign body is an infrequent clinical problem, but presents a challenge to physicians taking care of patients with this problem. We report a case of rectal foreign body (glass cup) extracted by laparotomy. A 49-year-old male with a history of alcoholism presented to the emergency room four days after inserting a glass cup into his rectum. He complained of vague anal pain and failure to pass flatus or stool for four days. He had attempted to extract the glass cup using various methods (digital, instrumental manipulation, enema), none of which was successful. Computed tomography revealed a glass cup lodged in the rectum, without complication. The patient was brought to the operating room, administered spinal anesthesia, and placed in lithotomy position after failure of extraction in the emergency room. Although the object was palpable, it could not be extracted either manually or by the use of forceps. We decided to perform an emergent laparotomy under general anesthesia. After the abdomen was opened, an attempt was made to milk the object toward the distal rectum. However, this proved to be impossible secondary to severe rectal mucosal edema. The glass cup was eventually extracted through performing a colotomy at the rectosigmoid junction, with primary repair. The patient's postoperative course was uneventful, and he was discharged on the eighth postoperative day.

Pure Red Cell Aplasia (PRCA) due to Parvovirus B19 Infection after Kidney Transplantation / 대한이식학회지

The patient was a 39-year-old male with anemia persistent after a living-related renal transplantation. He was diagnosed to have pure red cell aplasia (PRCA) due to parvovirus B19 infection on the 6th week after the renal transplantation. Serum Parvovirus B19 DNA polymerase chain reaction (PCR) and anti-Parvovirus B19 IgM were positive and bone marrow aspiration biopsy showed giant pronormoblasts including prominent intranuclear inclusions. He has been receiving immunosuppressive therapy including oral cyclosporine A, prednisolone, mycophenolate mofetil (MMF). After diagnosis of pure red cell aplasia, we reduced the dose of cyclosporine A and maintained prednisolone, mycophenolate mofetil. We used intravenous immunoglobin(IVIG) 0.4 g/kg/ day for 5 days. Patient's serum reticulocyte count increased a week after the treatment from 0.1% to 3.8%, and patient's serum hemoglobin level normalized on the 4th week of the treatment. Presently, 20 weeks following the initiation of IVIG, his hemoglobin remains normal without recurrent symptom. We are planning to follow up the serum anti-parvovirus B19 IgM/IgG and parvovirus B19 DNA PCR examination.

Clinical Analysis of Appendicitis in the Elderly Over 60 Years of Age

PURPOSE: As average life expectancies are prolonged, the elderly population is steadily increasing. The increasing number of elderly persons has been accompanied by cases of acute appendicitis in the elderly. In order to understand the clinical significance and to improve the treatment of elderly patients with appendicitis. we analyzed patients over 60 years of age with appendicitis. METHODS: We retrospectively reviewed the medical records of 268 patients over 60 years of age who were pathologically diagnosed with appendicitis. We analyzed the patients' clinicopathologic factors and outcomes, dividing them into 3 age groups: 60~69, 70~79, 80 and over. RESULTS: Of the 268 patients, there were 109 male and 159 female. The sex ratio was 1:1.46. The numbers of patients in each group were 169 (63.1%) in the 60-69 group, 73 (27.2%) in the 70~79 group, and 26 (9.7%) in the over 80 group. There was no difference in the leukocyte count and the time delay in surgical treatment between the groups. In the older groups, compared to the younger groups, there were more frequent paramedian and median incisions in the operation (P=0.02), a longer duration of postoperative admission (P=0.001) and starvation after the operation (P<0.001). In the pathologic findings, the gangrenous and abscess stages of appendicitis were more frequent in the older groups than in the younger groups (P<0.001). CONCLUSIONS: Early aggressive diagnostic intervention, such as ultrasound and CT, is essential in managing appendicitis in elderly patients who complain of vague abdominal pain.

Abdominal Traumatic Handlebar Hernia

Traumatic abdominal wall hernia (TAWH) is an unusual type of hernia that may follow direct blunt trauma to the abdomen. Moreover, TAWH that is caused by bicycle handlebars is a rare finding. Despite an overall increase in the incidence of blunt abdominal trauma, the cases of TAWH remain rare, probably due to the elasticity of the abdominal wall for resisting the shear forces generated by a traumatic impact. Although the first case was described by Selby in 1906, very few cases of TAWH have been reported in the literature. Also, "Handlebar hernia" was described by Dimyan et al. in 1980. These injuries are localized hernias resulting from local blunt trauma to the abdominal wall from an object with insufficient force to penetrate the skin, yet this trauman is able to disrupt the deeper tissues of the muscle and fascia. The significance of such hernias is underestimated, and although they can be not immediately life-threatening, they can be fatal if associated with such complications as incarceration and strangulation. We describe here a case of traumatic handlebar hernia in a 55-year old man who presented with left lower quadrant pain that was caused by a motorcycle accident.

A Case of Mesenchymal Chondrosarcoma In Pancreas

Mesenchymal chondrosarcomas are very rare tumors, and they are more aggressive in comparison to the conventional type tumors. They can occur in any location containing mesenchymal cells, but most of them arise in the lower extremities, the leptomeninges and the eye orbits. Other sites are very uncommon and they represent approximately 1% of all chondrosarcomas; these rare tumor locations carry a poor prognosis. In this report, we present a case of extraskeletal mesenchymal chondrosarcoma of the pancreas. We could find only one case of extraskeletal mesenchymal chondrosarcoma with pancreatic metastasis from thigh in our PubMed-line search. We describe here a case of primary originating mesenchymal chondrosarcoma of the pancreas in a 40-year old man who presented with abdominal pain, and this is the first report of the pancreas as the primary origin of mesenchymal chondrosarcoma.