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)

Twenty-one children were admitted to a single paediatric institution between 1964-1990 with histologically proven primary liver tumours. The diagnosis was hepatoblastoma (HBL) in 15 patients, hepatocellular carcinoma (HCA) in 2, rhabdomyosarcoma (RMS) in 2, non-Hodgkin's lymphoma (NHL) in 1, and haemangioendothelioma (HE) in 1. The common presenting clinical features were anaemia, abdominal mass, and abdominal pain. Serum alpha-foetoprotein was useful in establishing a diagnosis in HBL and in monitoring disease activity. Computed tomographic (CT) scan, ultrasound, and angiography were useful preoperative investigations for assessing site and resectability of tumour. There were no survivors in patients with malignant hepatic tumours (n = 10) who had surgery alone prior to 1981. Of 7 patients with HBL diagnosed after 1981 who had adequate surgical resection and chemotherapy, 5(72%) are currently alive and disease free between 15 months and 8 years from diagnosis. We conclude that adequate surgical resection and adjuvant chemotherapy can improve disease free survival for children with HBL. Optimal treatment has yet to be devised for other malignant hepatic tumours.
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PMID:Primary hepatic tumours in children: a 26-year review. 131 8

Intestinal localization of rhabdomyosarcoma is exceptional, this case is the first to be published in the world literature. A 35-year-old patient with abdominal pain, fever, was found to have an infiltrative white-grey tumour, involving 20 cm the jejunoileal wall and also the surrounding mesenterium up to the origin of upper mesenterical vessels and lymph nodes. Histologic examination showed an alveolar type of rhabdomyosarcoma intricated with solid undifferentiated tumoral cells. The presence of multinucleated giant cells and the positivity of protein S 100 reaction was important for differential diagnosis, given the alveolar soft part sarcoma, malignant mesothelioma, malignant melanoma or papillary carcinoma.
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PMID:Jejunoileal alveolar rhabdomyosarcoma. A case report. 134 1

Of 6,099 children treated for malignancy, 16 (ages 3.5 to 18 years) developed acute appendicitis between 1962 and 1989. Fourteen had leukemia (ALL 10, AML 4). One each had rhabdomyosarcoma and Ewing's sarcoma. Active malignancy at diagnosis was noted in 10, 4 of whom had severe neutropenia (absolute neutrophil count less than 500/mm3). Of all the leukemics (2,794/6,099), abdominal pain during induction was a frequent complaint. The incidence of appendicitis, however, was low (0.5%). Nine of the 16 patients presented classically, facilitating prompt diagnosis and treatment. Six diagnoses were delayed. Three of these patients presented atypically with vague, nonlocalized pain, abdominal distention, lack of abdominal guarding, fever, dehydration, diarrhea, and unusual symptoms such as upper gastrointestinal bleeding. In each of these 6 patients the appendix was ruptured. Delays led to complications and deaths. Three patients required perioperative transfusions to treat excessive bleeding and two patients with ruptured appendicitis developed wound abscesses. Two patients died; in one, ruptured appendix was diagnosed only at autopsy. The other patient died of uncontrolled sepsis. Typhlitis occurring during induction chemotherapy may present similarly and is the main differential diagnosis. Typhlitis will usually improve with medical treatment alone. Nausea and vomiting (13/16), right lower quadrant pain (13/16), guarding (14/16), tachycardia (12/16), fever (10/16), and rebound tenderness (10/16) were the most frequent signs and symptoms of appendicitis. Persistent localized abdominal pain and guarding, lack of improvement with medical treatment, clinical deterioration, and the development of a mass were our indications for laparotomy. Despite major improvements in therapy, there is still a 37.5% error rate in our ability to accurately diagnose appendicitis in pediatric cancer patients.
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PMID:Acute appendicitis in children with leukemia and other malignancies: still a diagnostic dilemma. 152 62

We report a 9-year-old girl who had massive bone marrow infiltration of tumor cells at the onset of alveolar rhabdomyosarcoma. She was admitted to a surgical hospital because of abdominal pain and tumor in the buttock. Computerized tomographic scans of the pelvis revealed an abnormal mass. She was referred to our department. Hematological examination showed pancytopenia. Blood chemistry revealed hypercalcemia and hyperuricemia. Bone marrow was occupied with 100% tumor cells. Chromosome analysis of tumor cells in bone marrow revealed a specific translocation, t(2;13) (q37;q14). This finding enabled the diagnosis of a disseminated alveolar rhabdomyosarcoma to be established. She was treated with vincristine, cyclophosphamide and epirubicin, achieved a complete remission, but died of relapse 3 months after diagnosis.
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PMID:[Alveolar rhabdomyosarcoma with massive bone marrow involvement and 2;13 chromosome translocation]. 163 76

A case of abdominal Burkitt's lymphoma diagnosed through aspiration cytology is described. This 9-year-old boy presented with abdominal pain and distention for three months accompanied by fever and night sweat during the last month. An abdominal sonography and CT scan showed hepatosplenomegaly and an intrahepatic mass with celiac lymph node enlargement, ascites, and pleural fluid. A peripheral blood smear showed a few blast cells. Aspiration of the abdominal mass revealed very cellular aspirates consisting of diffusely scattered small monotonous round cells. The cells had little cytoplasm, along with round nuclei that showed clear-cut nuclear membrane, coarse chromatin pattern, and multiple small prominent nucleoli. Differential diagnoses considered were small round cell sarcomas such as malignant lymphoma, neuroblastoma, Ewing's sarcoma, and rhabdomyosarcoma. Of these, malignant lymphoma of the small noncleaved cell type was most consistent with the results of several studies including immunohistochemical staining, peripheral blood smear, and bone marrow biopsy. The cells were positive for leukocyte common antigen (LCA) and showed finely vacuolated basophilic cytoplasm in both the peripheral blood smear and bone marrow biopsy, characteristic of Burkitt's lymphoma cells.
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PMID:Abdominal Burkitt's lymphoma diagnosed by fine needle aspiration cytology--a case report. 227 68

A case of rhabdomyosarcoma of the right kidney is presented. A 78-year-old man was admitted with the complaint of abdominal pain and abdominal fullness on March 15, 1985. Radiological examination showed a giant tumor of the right kidney. Radical nephrectomy and right hemicolectomy were performed. Histological findings were embryonal rhabdomyosarcoma of the kidney. Residual tumor in the duodenal area recurred and he died of peri-duodenal abscess 2 months after admission. This case is the 17th case of rhabdomyosarcoma of the kidney in Japan. The literature is reviewed and discussed.
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PMID:[Rhabdomyosarcoma of the kidney: report of a case]. 332 38

A case of embryonal rhabdomyosarcoma of the left kidney is reported. A 16-year-old boy was admitted with the complaint of left abdominal pain and fever on January 6, 1983. Radiological examination showed a tumor of the left kidney; and, nephrectomy was performed. Histopathologically the entire tumor was composed of undifferentiated round cells. Diagnosis of embryonal rhabdomyosarcoma was made on the basis of special stains including immunohistochemical study with nervous tissue specific enolase. Although radiation and chemotherapy were performed postoperatively, the tumor recurred and the patient died on October 22, 1983. The problems of differential diagnosis of embryonal rhabdomyosarcoma from sarcomatous types of nephroblastoma, particularly rhabdoid tumor and other undifferentiated renal tumors were discussed. Fifteen rhabdomyosarcoma of the kidney including our case have been reported in the Japanese literature.
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PMID:[A case of embryonal rhabdomyosarcoma of the kidney]. 406 Dec 1

Primary retroperitoneal tumors are rare (0.05-0.2% of all tumors), often malignant and characterized by a poor and non-specific symptomatology and by a late diagnosis. Complete resection is possible in only a few patients, while recurrence is very common. The records of 29 adult patients who underwent operative treatment at Surgical Oncology Institute-University of Cagliari between November 1973 and June 1992 were reviewed; 9 were males, 20 females, median age 46.4 years (range 12-82). There were 4 benign tumors (13.8%) and 25 malignant (86.2%). Fibrosarcoma (9 cases, 31%) and liposarcoma (3 cases, 10.3%) were the most frequent histologic types. There were also two fibroleiomyomas, leiomyosarcomas, malignant fibrous histiocytomas and neuroblastomas, one case of fibroma, neurofibroma, rhabdomyosarcoma and schwannoma. Five sarcoma were not otherwise specified. Abdominal mass (25 cases, 86.2%), flank or abdominal pain (15 cases, 51.7%) and weight loss (8 cases, 27.6%) were most common symptoms; change in bowel habit and constipation (6 cases, 20.7%), fever (5 cases, 17.2%), urinary disorders (4 cases, 13.8%) nausea and vomiting (2 cases, 6.7%) were less common. Diagnosis was made by ultrasonography, computed tomography and traditional radiographic studies. median interval between first symptoms and diagnosis was 11 months. Complete surgical resection was possible in only 13 cases (46.4%): 10 of the 25 malignant tumors (40%) and 3 of the 4 benign tumors (75%).(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Primary retroperitoneal tumors. Our experience]. 751 58

Rhabdomyosarcoma (RMS) of the biliary tree is a rare tumor in children that has a very poor prognosis. Preoperatively, it is often mistaken for a choledochal cyst. We report a case of RMS of the biliary tree in a 4-year-old girl who presented with abdominal pain and obstructive jaundice. The RMS was diagnosed at laparotomy; excision was not possible due to its size and localization. Chemotherapy achieved complete regression of the tumor observed at second-look surgery. Preoperative chemotherapy can now avoid mutilating surgical procedures and improve survival.
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PMID:Rhabdomyosarcoma of the biliary tree 906 36

Rhabdomyosarcoma (RMS) of the biliary tree is a rare tumor in children that has a very poor prognosis. Preoperatively, it is often mistaken for a choledochal cyst. We report a case of RMS of the biliary tree in a 4-year-old girl who presented with abdominal pain and obstructive jaundice. The RMS was diagnosed at laparotomy; excision was not possible due to its size and localization. Chemotherapy achieved complete regression of the tumor observed at second-look surgery. Preoperative chemotherapy can now avoid mutilating surgical procedures and improve survival.
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PMID:Rhabdomyosarcoma of the biliary tree. 915 61


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