1/25. Primary leiomyosarcoma of the greater omentum.We report a case of primary greater omental leiomyosarcoma successfully resected by omentectomy. palpation of a painless abdominal mass at physical examination motivated medical imaging examination. Ultrasound visualized accurately the internal structure of the lesion but failed to determine the site of origin. Computed tomography and angiography determined the greater omental origin of the tumor before surgery. A review of the literature is also presented.- - - - - - - - - - ranking = 1keywords = physical examination, physical (Clic here for more details about this article) |
2/25. Multiple organ dysfunction syndrome induced by whole-body hyperthermia and polychemotherapy in a patient with disseminated leiomyosarcoma of the uterus.OBJECTIVE: Whole-body hyperthermia (WBH) in combination with chemotherapy is a relatively new promising treatment modality for patients with cancer. The objective of this report is to present the development of an acute systemic inflammatory response syndrome (SIRS) with multiple organ dysfunction syndrome (MODS) following WBH in combination with chemotherapy. Although WBH can also induce cytokine production, MODS has not been described before in association with WBH. DESIGN: Case report. The patient was treated with WBH (core temperature 41.8 degrees C using a radiant heat device (Aquatherm) ) in combination with polychemotherapy (ifosfamide, carboplatin and etoposide (ice) ) in the context of a clinical trial for metastatic sarcomas. SETTING: Department of medical oncology and intensive care unit of a university hospital. PATIENT: A 58-year-old Caucasian woman treated for disseminated leiomyosarcoma of the uterus, who developed SIRS with brain dysfunction, hypotension, respiratory failure and renal dysfunction following WBH/ice. INTERVENTIONS: She was successfully treated in the intensive care unit by mechanical ventilation, inotropics and antibiotics. MEASUREMENTS AND RESULTS: There was a remarkable recovery within 2 days: she regained full conciousness, could be extubated, inotropic support was stopped and creatinine levels returned to pre-treatment levels. All cultures remained sterile. After almost complete recovery, 5 days later a second episode of fever during neutropenia occurred and, despite antibiotic treatment, she died of bacteroides distasonis sepsis. CONCLUSION: WBH should be added as a new cause to the already known list of physical-chemical insults which can result in MODS.- - - - - - - - - - ranking = 0.072773079749161keywords = physical (Clic here for more details about this article) |
3/25. A huge 6.2 kilogram uterine myoma coinciding with omental leiomyosarcoma: case report.Surgery for massive abdominal tumors is both interesting and challenging. We present a case involving a multiple uterine myoma weighing 6.2 Kg which coincided with omental leiomyosarcoma. To our knowledge, this is the first report of this type of condition in the English literature. A 44-year-old nulliparous woman had suffered from abdominal pain for a long time. A huge abdominal mass was palpated on physical examination. Computed tomography scanning revealed a huge pelvic-abdominal mass with the possibility of small bowel loops invaded by the mass. A 6-cm omental mass was incidentally found during the subsequent hysterectomy procedure. Perforation of the urinary bladder occurred during the dissection of adhesion. Resection of the omental mass, wide wedge resection of the invaded small bowel, primary repair of the bladder, and hysterectomy were performed. The final pathologic diagnosis was uterine leiomyomata with omental leiomyosarcoma. The patient returned home on postoperative day 14 and was well at the 18-month follow-up examination. The challenge of these tumors lies in their proper diagnosis and surgical management. More case reports and follow-up studies are needed to confirm the efficacy of their management.- - - - - - - - - - ranking = 1keywords = physical examination, physical (Clic here for more details about this article) |
4/25. A case of gastrointestinal stromal tumor of the stomach.In a 55-year-old man, a tumor about 3 cm in diameter was detected in the upper abdomen by abdominal ultrasound screening during follow-up of chronic hepatitis c discovered in 1990. There were no symptoms and no abnormalities on physical examination. Tests for tumor markers were negative. By barium meal and gastroscopy, submucosal tumor was found on the lesser curvature of the stomach, with bridging fold in the absence of central ulceration. biopsy revealed no tumor tissue. Under the diagnosis of submucosal tumor of the stomach, either a leiomyoma or leiomyosarcoma, partial resection of stomach was performed. Direct invasion of the surrounding organs, lymph node metastasis or distant metastasis was not observed grossly in the operation. Histologic examination of the resected specimen revealed proliferation of spindle cells and oval cells in an interlacing pattern. immunohistochemistry for CD34, vimentin and c-kit protein was strongly positive, while smooth muscle actin, S-100 protein, desmin and p53 protein were negative. The proliferating cell nuclear antigen index was about 50%, while the MIB-1 index was < or = 1%. From these findings, this tumor was diagnosed as a gastrointestinal stromal tumor of the uncommitted type.- - - - - - - - - - ranking = 1keywords = physical examination, physical (Clic here for more details about this article) |
5/25. Transesophageal echocardiography detection of an esophageal sarcoma mimicking aortic dissection.This report shows that transesophageal echocardiography can detect thoracic pathology, in this case esophageal sarcoma, as well as cardiac and aortic abnormalities. Transesophageal echocardiography can help differentiate cardiac from aortic or other intrathoracic pathology when the patient's history and physical examination do not provide enough information.- - - - - - - - - - ranking = 1keywords = physical examination, physical (Clic here for more details about this article) |
6/25. Paraneoplastic pemphigus caused by an epithelioid leiomyosarcoma and associated with fatal respiratory failure.A patient is described who initially presented with pemphigus vulgaris, limited to the oral cavity, and weight loss. Although the various laboratory studies pointed to the diagnosis of paraneoplastic pemphigus (PNP), the underlying neoplasm was not detected until 6 months later, when the patient developed shortness of breath and routine physical examination on admission revealed an abdominal mass, which eventually was proven to be an epithelioid leiomyosarcoma. In spite of radical excision of the tumour and intensive treatment of the dyspnoea, the patient died of respiratory failure 19 months after the PNP had been diagnosed. early diagnosis of PNP is stressed to possibly prevent fatal pulmonary involvement.- - - - - - - - - - ranking = 1keywords = physical examination, physical (Clic here for more details about this article) |
7/25. Preoperative diagnosis of pancreatic leiomyosarcoma.BACKGROUND: The low incidence of pancreatic leiomyosarcoma is responsible for the small number of cases correctly diagnosed preoperatively, the tumor being frequently confused with benign pancreatic lesions. RESULTS: We describe a symptom free 52-yr-old male bearing an abdominal mass incidentally found at physical examination. Imaging techniques revealed a nonhomogenous large mass at the head of the pancreas that dislodged the portal vein and the superior mesenteric vein. Increased metabolic activity in the tumor area demonstrated by 18F-fluorodeoxyglicose positron emission tomography scan allowed the diagnosis of a malignant lesion. The patient was operated on and a pylorus preserving pancreatoduodenectomy performed. The pathology diagnosis was a low grade leiomyosarcoma. immunohistochemistry revealed positivity for vimentin and smooth muscle specific actin. The clinical course was uneventful after 2 yr follow-up. CONCLUSION: Pancreatic leiomyosarcoma may be preoperatively diagnosed by image techniques and differentiated from benign lesions by means of fluorodeoxyglicose positron emission tomography scanning (FDGPET).- - - - - - - - - - ranking = 1keywords = physical examination, physical (Clic here for more details about this article) |
8/25. A case of a primary ovarian leiomyosarcoma.A primary ovarian leiomyosarcoma is extremely rare. Moreover, there is no established treatment modality other than surgery, and the prognosis is extremely poor. We report a case of a primary ovarian leiomyosarcoma. The patient was a gravida 4, para 2, 73-year-old female. She first presented with chief complaints of constipation and a pelvic mass. A physical examination revealed a solid tumor in the pelvic cavity. Which was about the size of an infant's head and had an irregular shape. The patient was suspected of having a subserosal myoma of the uterus or an ovarian tumor, and she was subjected to a laparotomy. A solid tumor about the size of an infant's head was found in the left uterine adnexa, and an intraoperative rapid pathological diagnosis of an ovarian leiomyosarcoma was made. A total abdominal hysterectomy, a bilateral salpingo-oophorectomy, a pelvic lymphadenectomy, and an omentectomy were then performed. The final pathological diagnosis confirmed a left primary ovarian leiomyosarcoma. After a series of discussions with the patient's family about her therapeutic plan, we decided to let the patient be followed-up without adjuvant therapy. Forty-two months after the surgery, the patient accumulated massive amounts of pleural effusion and ascites, with extensive organ metastasis. She received terminal care and soon died.- - - - - - - - - - ranking = 1keywords = physical examination, physical (Clic here for more details about this article) |
9/25. Primary hepatic leiomyosarcoma: A report of two cases.Two cases of primary hepatic leiomyosarcoma are reported. review of the literature reveals only seven previous reports. Cases presented predominantly with either hepatomegaly or ascites. Neither history nor physical and laboratory examination distinguished these patients with primary leiomyosarcomas from those with other hepatic tumors. Analysis of the cases reviewed suggests that aggressive hepatic surgery may improve prognosis.- - - - - - - - - - ranking = 0.072773079749161keywords = physical (Clic here for more details about this article) |
10/25. Retroperitoneal leiomyosarcoma mimicking acute appendicitis: laparoscopic management.BACKGROUND: Retroperitoneal leiomyosarcomas (RLMS) are a challenging clinical entity. The vast majority of patients are operated on when tumors are advanced. We report herein a case of RLMS, mimicking acute appendiceal disease and treated successfully via laparoscopy. methods: A 37-year-old woman, para 1, was admitted to our department for right lower quadrant abdominal pain, fever, and leukocytosis. She had no changes in gastrointestinal and urologic function. A physical examination revealed the presence of abdominal guarding, rebound, and a tender mass in the right lower quadrant. The abdominal ultrasound showed an inhomogeneous ovoid mass (6 cm in diameter) located below the cecum, with no definite margins, and consistent with an appendiceal abscess. The patient was referred for laparoscopy. The procedure was performed with the aid of 3 ports: a 12-mm trocar in the umbilicus (open technique), a 10-mm trocar in the left iliac fossa, and a 5-mm one in the supra-pubic space. On inspection of the abdominal cavity, a retroperitoneal 6-cm mass was immediately found below the cecum and the appendix. Neither intraperitoneal seeding nor suspected lymph nodes were present. After dissection of the parietal peritoneum, the mass appeared to be encapsulated and well demarcated from all surrounding structures. It was eventually dissected and removed via a plastic bag. A standard appendectomy was also performed. The postoperative course was uneventful, and the patient was discharged on the 3rd day. The histology analysis of the resected specimen showed a totally excised G2 leiomyosarcoma. The appendix had no signs of inflammation. Postoperatively, the patient underwent a total-body CT-scan, which had no signs of residual or distant disease. No adjuvant therapy was necessary. At an 18-month follow-up, the patient was doing well and was disease free. CONCLUSION: Surgery represents the main therapeutic option for resectable RLMS. laparoscopy is a useful diagnostic tool that allows safe resection of incidentally discovered, small and well encapsulated RLMS.- - - - - - - - - - ranking = 1keywords = physical examination, physical (Clic here for more details about this article) |
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