Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0000737 (abdominal pain)
 31,184 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In patients successfully treated for hereditary retinoblastoma, the risk of developing a second non-ocular tumor has been reported. We report the first case of primary hepatic leiomyosarcoma in a 39 year-old woman who has been treated 37 years before for hereditary retinoblastoma of the left eye. The patient presented with right upper quadrant abdominal pain and fever. Histological diagnosis was made by liver biopsy. As surgical resection was impossible, chemotherapy with epirubicin, then ifosfamide, etoposide and cisplatin was performed. The patient died 22 months after diagnosis. Genetic abnormalities observed in hereditary retinoblastoma, which probably resulted in a predisposition to the development of hepatic cancer in this patient, were not investigated.
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PMID:[Primary leiomyosarcoma of the liver 37 years after successful treatment of hereditary retinoblastoma]. 876 Nov 49

In 1992 The International Registry of Inferior Vena Cava (IVC) Leiomyosarcomas was established to study the pathogenesis and natural history of the tumor and to support the most rational treatment. We collected 218 patients through a literature review and personal communications. We corresponded with several Authors to obtain up-to-date follow-up and any other data lacking at the initial review. The series was analyzed to identify predictive factors for clinical outcome. Tumors arose from the IVC lower segment in 80 patients, from the middle in 94 and from the upper in 41. A radical tumor resection was undertaken in 134 (61.5%) patients, 26 (11.9%) had a palliative resection and 58 (26.6%) were inoperable. An increased risk of death was associated with upper IVC segment involvement (p < 0.001), lower limb edema (p < 0.001), Budd-Chiari's syndrome (p < 0.001), intraluminal tumor growth (p < 0.001) and IVC occlusion (p < 0.001). Radical tumor resection was associated with better 5- and 10-year survival rates (49.4% and 29.5%). Tumors which arose from the middle segment fared better (56.7% and 47.3%) than those of the lower segment (37.8% and 14.2%) (p < 0.002). No palpable abdominal mass and abdominal pain were associated, in patients radically operated, with a better outcome and longer survival (p < 0.03 and p > 0.04 respectively). Despite the high rate of recurrence, radical tumor resection is the only long-term cure.
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PMID:International registry of inferior vena cava leiomyosarcoma: analysis of a world series on 218 patients. 892 Jul 90

Presentation of one case of vesical wall leiomyosarcoma found during exploratory laparotomy due to abdominal pain, where partial cystectomy and lymphadenectomy were performed. Due to the singularity of this tumour, drafting of this clinical communication was undertaken including a brief review of the existing literature relative to the diagnosis and treatment of this neoformation.
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PMID:[Leiomyosarcoma of the urinary bladder. A little frequent neoformation]. 892 86

A surgical case of leiomyosarcoma arising from the ascending colon, presenting as acute suppurative peritonitis, is herein described. A 70-year-old woman complaining of lower abdominal pain presented to our clinic on October 12, 1994. She was admitted with a tentative diagnosis of peritonitis. At emergency laparatomy, purulent intraabdominal fluid was present, and a fist-sized mass was seen in the ascending colon just proximal to the hepatic flexure. A right hemicolectomy was thus performed based on a diagnosis of perforating colon cancer. The histologic findings were consistent with leiomyosarcoma with abscess formation in and around the tumor. Five mitotic figures per field were observed at 10x magnification. Immunohistochemical studies revealed immunoreactivity for alpha-smooth muscle antigen (alpha-SMA), vimentin, and desmin. After reviewing the clinicopathologic characteristics of colon leiomyosarcoma as described in 78 Japanese cases and 70 cases from the foreign literature, we thus propose that colon leiomyosarcoma frequently arises from the transverse colon. In addition, our case also represents the only reported case in Japan in which an adult patient underwent a successful operation for perforated leiomyosarcoma of the colon.
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PMID:Leiomyosarcoma of the colon presenting as acute suppurative peritonitis. 908 51

A 49-year-old woman was referred to our hospital with complaints of epigastric colicky pain and high fever. Abdominal computed tomography and ultrasonography showed a solid tumor in the lower abdomen. Laparotomy revealed a neoplastic mass arising in Meckel's diverticulum; therefore, a segment of the ileum, including the tumor-possessing diverticulum, was resected with a lymph node dissection. A histologic examination confirmed the lesion to be leiomyosarcoma. In the English literature, 59 cases of leiomyosarcoma in Meckel's diverticulum were reported from 1941 to 1994. The majority of patients were in their 4th decade of life, with both sexes equally affected. The most frequent symptoms associated with this disease were abdominal pain with nausea, vomiting, and melena. The majority were larger than egg-size. Although Meckel's diverticulum is difficult to diagnose preoperatively, mesenteric arteriography may at times prove useful. The standard management of this particular tumor is wide segmental resection, including the tumor and diverticulum with lymph node dissection.
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PMID:Leiomyosarcoma originating in Meckel's diverticulum: report of a case and a review of 59 cases in the English literature. 930 49

Small bowel tumors (SBT) are rare neoplasms and represent less than 10% of all gastrointestinal tumors. The majority of them are benign and discovered at the time of autopsy. However of those who present symptoms the majority belong to the group of malignant tumors and require of treatment. The most common histological variety are the adenocarcinoma and the carcinoid tumors. Abdominal pain, intestinal obstruction or gastrointestinal bleeding are the most common clinical complaints. Endoscopy or contrast X-ray examination are the most common forms of diagnosis and surgery remain the best way of treatment chemotherapy or radiotherapy are used in combination with surgery according to the histological diagnosis, the survival depends to the final histological report. A review of the experience at the National Institute of Cancer in Mexico city was performed and 34 patients were found with the diagnosis of SBT of which the majority presented with abdominal pain, nausea, vomiting and abdominal distension. The most common histological diagnosis were the adenocarcinoma (52%) and the leiomyosarcoma (32%). Surgery was the most common form of treatment (73%) of which in 20% distant metastasis was diagnosed. Only nine are alive at the time of the report without recurrent disease with a mean follow up of 7 months. Our experience shows that SBT are rare neoplasms, the majority are diagnosed late but surgery remain the best way of treatment because it can offer the possibility of cure or adequate palliation with derivative procedures.
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PMID:[Tumors of the small intestine]. 948 May 23

Two cases of perforated leiomyosarcoma of Meckel's diverticulum are presented. There are only 59 cases reported in current literature, including 4 perforations. Although the condition is rare, leiomyosarcoma is the commonest tumour of Meckel's diverticulum. Its clinical presentation include abdominal pain, intestinal bleeding, abdominal mass, intestinal obstruction and less commonly, acute perforations. Both our cases presented with perforations which is unusual. Despite this late presentations both were resectable and both had no distant or local metastasis. One of our patients was 89 years old at presentation and has been disease-free 3 years after resection. The other patient was 69 years old and has also been disease-free.
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PMID:Perforated leiomyosarcoma of Meckel's diverticulum. 952 58

Angiosarcoma most frequently occurs in the skin of the head and neck region of elderly persons, lymphedematous limbs, or in deep soft tissue but only rarely has been described to occur in the female genital tract. Four cases of angiosarcoma of the ovary are described herein. They occurred in patients 25 to 42 years old (median, 31 years). The most common clinical presentation was abdominal pain. All of the tumors were unilateral, hemorrhagic, and ranged from 3.5 cm to 14 cm (median, 13 cm). The histologic appearance of the tumors was varied, and often the vascular nature of the tumor was not apparent immediately. Some of the tumors had a fascicular growth pattern composed of spindle-shaped cells with ovoid nuclei and ample eosinophilic cytoplasm closely mimicking leiomyosarcoma. Other tumors resembled ovarian yolk sac tumor with a reticular growth pattern, whereas, in other areas, cystic structures lined by hobnailed hyperchromatic enlarged nuclei simulated clear cell carcinoma of the ovary. Despite these misleading morphologic findings, all cases were characterized, at least focally, by vasoformative channels or discrete cytoplasmic vacuoles, and all were immunoreactive for vascular markers. Two patients with spread of tumor outside of the ovary died 1 month and 2 years after initial diagnosis, respectively. Two patients with tumor confined to the ovary are alive without evidence of disease 3 and 14 months after diagnosis, respectively. The differential diagnosis of this unusual neoplasm is discussed, and the literature is reviewed.
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PMID:Angiosarcoma of the ovary: clinicopathologic and immunohistochemical analysis of four cases with a broad morphologic spectrum. 959 33

We report three cases of giant gastric leiomyosarcoma. Diagnosis was made prior to surgery using various diagnostic modalities. The patients were two women (77 and 77 years old) and one man (40 years old) whose chief complaints were abdominal pain, anorexia, and tarry stool. All patients presented with a large palpable mass in their upper abdomen at the time of admission. Based on characteristic findings from a gastric barium study, computed tomography (CT), and angiography, the patients were diagnosed as having gastric leiomyosarcomas displaying extramural growth. In the first case, a patient received a total gastrectomy, while local resection was performed in the second case because of pedunculated extragastric development. In the third case, total gastrectomy was combined with splenectomy and resection of the pancreatic tail. Twenty-two months after the original operation, the first case had multiple liver metastases. We present the three cases here, and review the literature.
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PMID:Three cases of the giant gastric leiomyosarcomas. 965 68

An autopsy case of retroperitoneal leiomyosarcoma of a centenarial male is described. He complained of abdominal pain in his left side 1 month before his death. Ultrasonography and computed tomography revealed a large mass in the left abdominal cavity. At autopsy, a circumscribed mass, 15 cm in diameter, was found in the left-upper abdominal cavity, and seemed to be derived from the retroperitoneum in an exophytic manner. Histologically, spindle cells with slight eosinophilic cytoplasm and blunt-ended nuclei showed interwoven fascicular growth, and mitotic figures were easily encountered. Immunohistochemically, the tumor cells were labeled by alpha-smooth muscle actin and vimentin. To our knowledge, this case of leiomyosarcoma has presented in the oldest patient ever reported. The rarity of soft tissue sarcomas in the extremely elderly is also discussed.
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PMID:Retroperitoneal leiomyosarcoma of a male centenarian. 995 44


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