1/189. Carcinoma of the colon in children: a report of six new cases and a review of the literature.Of six children with carcinoma of the colon, none had ulcerative colitis or a family history of carcinoma of the colon or colonic polyposis. In 75 cases traced in the literature, a common early symptom of carcinoma of the colon in children is acute, crampy abdominal pain. At laparotomy for suspected appendictis, the possibility of the acute pain being due to carcinoma of the colon should be borne in mind. Otherwise the symptoms of carcinoma of the colon in children do not differ substantially from those in adults. The prognosis is unfavorable; in only 2.5% of the cases on record did the children survive 5 yr after the operation.- - - - - - - - - - ranking = 1keywords = abdominal pain (Clic here for more details about this article) |
2/189. radiation induced liver injury detected by particulate reticuloendothelial contrast agent.radiation induced liver injury detected by a particulate reticuloendothelial MR contrast agent is described in a patient with metastatic colon cancer. The irradiated hepatic parenchyma failed to darken after ferumoxide administration. This finding suggests that detection of metastatic disease after ferumoxide contrast agents may be impaired in patients who have previously received upper abdominal radiation treatment.- - - - - - - - - - ranking = 0.01023466166353keywords = upper (Clic here for more details about this article) |
3/189. Endoscopic features of intestinal smooth muscle tumor in a child with AIDS.Intestinal leiomyosarcomas are exceedingly rare in immunologically intact children, except during infancy. While leiomyosarcomas account for less than 2% of all soft tissue tumors in childhood, they are the second most frequent malignancy in children with the acquired immunodeficiency syndrome (AIDS). In this cohort they are often located in unusual sites for primary soft tissue tumors. This report describes a young girl with advanced AIDS, referred for evaluation of abdominal pain, hematochezia, and wasting syndrome. colonoscopy revealed two 1- to 2-cm submucosal nodules with central umbilication. Repeat colonoscopy 18 months later revealed no changes in these lesions. biopsy revealed a submucosal spindle-cell lesion, with necrosis and cellular atypia. Initially it was characterized as a partially excised low-grade leiomyosarcoma. However, the final consensus diagnosis was smooth muscle tumor of uncertain malignant potential. Because of her advanced AIDS, there was no attempt at surgical resection or chemotherapy. Thirty-six months after initial referral, she remains alive without radiographic or clinical evidence of local extension or metastases. Additional data are required to determine the long-term outcome of these indolent submucosal tumors in the digestive tracts of children with AIDS.- - - - - - - - - - ranking = 1keywords = abdominal pain (Clic here for more details about this article) |
4/189. Mast cell sarcoma with tissue eosinophilia arising in the ascending colon.Mast cell sarcoma is a rare disease. We report an unusual case of this neoplasm arising in the ascending colon of a 32-year-old Japanese woman who presented with abdominal pain. An ulcerating mass in the colon was resected, along with enlarged mesenteric lymph nodes. Two years after surgery, the neoplasm recurred as left cervical lymphadenopathy and an intra-abdominal mass. Despite predonine and radiation therapy, the disease progressed, and the patient died. The tumor cells had abundant fine granular or clear cytoplasm, and oval, lobulated, or indented nuclei. Numerous mature eosinophils were intermingled with the tumor cells. Immunohistologic studies on paraffin sections demonstrated that the majority of the tumor cells were strongly positive for CD45RB, CD68, and mast cell tryptase. They were unreactive, however, with a broad spectrum of antibodies against myelomonocytic and lymphocytic antigens. The mast cell nature of this rare type of tumor can be best identifiable by immunostains for mast cell tryptase.- - - - - - - - - - ranking = 1keywords = abdominal pain (Clic here for more details about this article) |
5/189. Continuous inferior mesenteric ganglion block for the control of abdominal pain.BACKGROUND AND OBJECTIVES: A 71-year-old woman was referred for control of intractable left-sided abdominal pain and constipation caused by stage 2B rectosigmoid colon cancer. She was treated with an intravenous morphine sulfate infusion at 4 mg/h which made her drowsy and lethargic. Because the distal colon is innervated by the inferior mesenteric sympathetic ganglion, it was hypothesized that a continuous block of this ganglion would provide both pain control and increased intestinal motility. methods: The patient was placed in a prone position, and a Tuohy needle was placed at an entry site 7 cm lateral to the L3 spinous process. The needle was advanced 2 cm anterior to the L3 vertebral body with fluoroscopic guidance. An 18-gauge indwelling catheter was placed through the needle and a continuous infusion with 0.1% bupivacaine was maintained for 4 days. RESULTS: The patient obtained immediate pain relief and bowel motility. She remained awake and comfortable throughout the duration of therapy. She was discharged home 3 days after stopping the infusion and required a minimal amount of opioids. CONCLUSION: Continuous inferior mesenteric ganglion block may be an option in providing relief for pain caused by distal colon pathology.- - - - - - - - - - ranking = 5keywords = abdominal pain (Clic here for more details about this article) |
6/189. Sigmoid colon carcinoma metastatic to the myometrium.Metastases to the uterus from extragenital cancers are significantly rarer than metastases to the ovaries. Of the approximately 200 cases of metastases to the uterus from extragenital cancers that have been reported in the literature, more than half are cases of metastases from breast carcinoma and only 16 are cases of metastases from colorectal carcinoma. A case of isolated metastases restricted to the myometrium of the right uterine comu from sigmoid colon carcinoma, without involvement of the ovaries, is described. The patient who six months previously had surgery for sigmoid colon carcinoma presented with right lower abdominal pain and a palpable mass in the region of the right uterine cornu. The diagnosis of isolated metastases restricted to the myometrium of the right uterine cornu was confirmed by total abdominal hysterectomy and bilateral salpingo-oophorectomy. This case illustrates that a growing uterine mass in a patient with a history of primary extragenital cancer, regardless of whether abnormal uterine bleeding is present or absent, should alert the physician to consider the possibility of uterine metastases.- - - - - - - - - - ranking = 1keywords = abdominal pain (Clic here for more details about this article) |
7/189. angiolipoma of the colon with right lower quadrant abdominal pain.BACKGROUND/AIM: An angiolipoma is a common benign neoplasm with a characteristic vascular component that occurs in the subcutaneous tissue and rarely in the gastrointestinal tract. We report on a 69-year-old man with a submucosal angiolipoma in the cecum. methods: This patient was treated with a laparoscopy-assisted ileocecostomy, and a side-to-side anastomosis was performed extracorporeally. RESULTS: A light microscopic study supported the diagnosis of an angiolipoma of the colon. After 5 years of follow-up, the patient has no symptoms or signs of recurrence. CONCLUSION: The colonic angiolipoma was successfully removed using a minimally invasive laparoscopic technique. copyright copyright 1999 S. Karger AG, Basel- - - - - - - - - - ranking = 4keywords = abdominal pain (Clic here for more details about this article) |
8/189. Malar metastasis from rectal carcinoma: a case report.Facial metastasis from colorectal carcinoma is extremely rare. Only two cases have been reported in the literature. This is the first reported case of malar metastasis from colon carcinoma. The patient was a 64-year-old, white woman who underwent a low anterior resection for a nearly obstructive carcinoma at 20 cm. Her chest X-ray revealed lung metastases. Postoperatively she was treated with fluorouracil and leucovorin. Twenty months later, she presented with left facial edema, which progressively increased in size. CT scan and magnetic resonance imaging with gadolinium showed a large soft tissue mass centered about the left anterior zygomatic arch. The platysma muscle was displaced laterally, and the masseter muscle was involved. There was extension into the masticator space and bony involvement of the zygomatic arch. True-cut biopsy of the left cheek revealed metastatic adenocarcinoma. histology was similar to that of the primary rectal adenocarcinoma. Metastasis to the malar region is extremely rare. It is a grave prognostic sign, as it is associated with advanced terminal disease. Because of the widespread metastases, only palliative treatment can be provided.- - - - - - - - - - ranking = 0.0088648984683094keywords = chest (Clic here for more details about this article) |
9/189. Acute upper gastrointestinal bleed: a case study.Upper gastrointestinal (UGI) bleeding on a presenting symptom is of major significance for nurse practitioners in any clinical setting. Bleeding in the upper gastric tract is a symptom of a disease process rather than a disease in itself. UGI bleeding accounts for 300,000 hospitalizations annually. An astute knowledge of the pathophysiology and clinical presentations of UGI bleeding enables swift intervention and a reduction in morbidity and mortality rates. This article presents a case report of a white male in his fifties diagnosed with metastatic colon cancer and acute UGI bleeding and emphasizes the need for early screening and detection, disease education, and prompt interventions to minimize associated complications.- - - - - - - - - - ranking = 0.051173308317649keywords = upper (Clic here for more details about this article) |
10/189. Colonic carcinoma: a case report in a child and review literature.This article reports one case of child colonic carcinoma. This is a rare disease in children which usually occurs in predisposing conditions, e.g. ulcerative colitis, familial polyposis coli, Gardner's syndrome, Turcot's syndrome and Peutz-Jegher's syndrome. The patient in this report was 12 years old. He presented with chronic intermittent colicky abdominal pain and uncorrectable iron deficiency anemia for 7 months prior to definite diagnosis. This report also reviews the literature about colorectal carcinoma in children. physicians can make an early diagnosis with a high index of suspicion if they cannot explain clearly what causes abdominal pain. Further investigations should be performed, thereby, avoiding delayed diagnosis and improving survival rate.- - - - - - - - - - ranking = 2keywords = abdominal pain (Clic here for more details about this article) |
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