Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0030193 (pain)
 261,466 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Of 112 000 patients undergoing surgery between 1952 and 1973, 67 had a primary tumor of the small intestine. 22 patients had a benign tumor, 8 a carcinoid, 21 carcinoma and 15 sarcoma. Benign tumors were more frequent in the duodenum and ileum, carcinoids in the terminal ileum and carcinomas in the duodenum and jejunum. Sarcomas were found equally in all parts of the small intestine. The most common symptom for all types of the tumor was variable pain in the abdomen. Loss of weight occurred only in patients with carcinomas and sarcomas; heavy intestinal blood loss was most common in patients with benign tumors. Benign tumors often show invagination, while sarcomas cause occlusive ileus or perforation. All duodenal tumors show heavy intestinal bleeding but hematemesis is rare. Emergency surgery was necessary in 42% of patients with benign tumors or sarcoma and in 30% of patients with carcinoma. Five-year survival in patients with benign tumors is excellent (100%). Compared to this, five-year survival in patients with carcinoma, sarcoma or carcinoids is only 15%.
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PMID:[Complications in primary tumors of the small intestine]. 16 32

Data on 148 cases of liver tumor in women have been registered. Analysis of these data shows that 1) the average age is 30.3 years; 2) 85% of the patients had a history of oral contraceptive use; 3) pain was the most usual symptom followed by incidental discovery during an operation; 4) 19 were hepatomas, 56 were adenomas, 67 were focal nodular hyperplasia, and 6 were unclassified; and 5) 67% of the benign tumors were in the right lobe, there were 15 cases of multiple focal nodulat hyperplasia and 11 cases of multiple adenomas, and several of the adenomas were only partially encapsulated. The histopathologic differentiation of focal nodular hyperplasia from adenomas can be obtained by detection of the presence of bile duct epithelium in focal nodular hyperplasia; this is always absent in adenoma. Of the 19 patients with hepatomas, 12 have died (7 had metastasis, 3 deaths were related to the operative status), 2 are near death, and 5 are alive following resection. Treatment in most cases was resection or lobectomy, but biopsy only was performed in 22 cases of benign tumor. Follow-up of these cases should add to the knowledge about the necessity extent of surgery. The possible relationship of oral contraceptive use to liver oncogenesis is as yet undefined, but the incidence of tumors is very low considering the numbers of women who are current users of steroid contraceptives. Benign tumors have been reported to involute after discontinuation of steroidal medication. This therapeutic dilemma may be resolved when the patients in this series who underwent biopsy only have been followed for a longer interval.
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PMID:Liver oncogenesis and steroids. 21 80

Osteoid osteoma is a relatively common benign tumor of bone which occurs most often in adolescents and young adults. The pattern of the pain with its characteristic response to aspirin and the roentgenographic findings make the clinical diagnosis easy and virtually certain. An example is presented to help the pediatrician become familiar with the tumor and its diagnosis.
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PMID:Osteoid osteoma in children and young adults. 85 May 93

Five patients with cystadenoma of the pancreas were seen during a period of 22 years at this institute. This rare benign tumor occurred predominantly in middle age women, with the presenting symptoms of pain and an epigastric mass, but without a history suggestive of pancreatitis or abdominal trauma. Selective celiac and superior mesenteric antiography is helpful in establishing the diagnosis. If this cystic tumor is not recognized and adequately treated, the surgeon may miss the opportunity for cure. Cystadenoma should be suspected when a cystic mass arising from the body or tail of the pancreas is encountered without evidence of metastases. Although surgical extirpation is the preferable treatment, undue risks should not be undertaken because of the slow growth rate of this benign tumor. Due to the known association of this tumor with other malignant lesions, diabetes mellitus as well as multicystic tumors of the liver and kidneys, these patients should be thoroughtly investigated.
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PMID:Cystadenoma of the pancreas. 112 84

Osteoid osteoma is an uncommon benign tumor of bone that rarely involves the cranium. If often causes local pain that is worse at night, characteristically relieved by aspirin, and does not correlate with the size of the lesion. The diagnosis depends on skull radiographs and computed tomography. This report describes a case in which radiographs showed nothing abnormal. The diagnosis and operative localization were accomplished with radionuclide bone scanning. Thus, the possibility of radiographically cryptic lesions must be considered in the evaluation of atypical head pain syndromes.
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PMID:Cryptic osteoid osteoma of the cranium: case report. 225 16

A 39-year-old woman was admitted to hospital with severe pain in the left shoulder due to an endothelial bone tumor. The tumor showed the same histologic signs as an intravascular sclerosing bronchioloalveolar tumor of the lung (IVBAT) which had been enucleated 2 years previously. This combination is uncommon. It is discussed whether the IVBAT is a malignant tumor with metastases or a benign tumor with coincidental tumors in other organs of the same endothelial vascular origin. We consider this to be an epitheloid angiosarcoma of the lung with, in our case, bone metastases; this is in agreement with some most recent reports on the disease.
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PMID:Sclerosing epitheloid angiosarcoma of bone and lung--intravascular sclerosing bronchioloalveolar tumor. 234 21

The cases of seven patients who had a lytic lesion that was histologically similar to a metaphyseal fibrous defect (non-ossifying fibroma) of bone were studied. The patients all were adults and had pain without a fracture. These features were considered distinctive for the lesion, which has the same histological appearance as benign fibrous histiocytoma of soft tissue. The lesion is a benign tumor with fibroblastic and histiocytic differentiation. This picture may be seen in foci in other lesions of bone (aneurysmal bone cyst, fibrous dysplasia, and giant-cell tumor). Ten cases of giant-cell tumor of bone that had a large component of the same foci were also reviewed. It should be emphasized that these areas are secondary reactive tissue rather than the true neoplastic tissue of benign fibrous histiocytoma.
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PMID:Benign fibrous histiocytoma of bone. 302 77

A clinicopathologic study on 16 cases of renal angiomyolipoma is presented. Eleven were women and 5 men. The age ranged from 23 to 80 years with an average of 44.4. The course was from three days to one year. Abdominal mass, pain and hematuria were the main symptoms. Some individual cases were associated with tuberous sclerosis. Spontaneous rupture of the kidney was the principal complication often resulting in shock. The tumor was amenable to resection with a cure rate of 100% without recurrence, metastasis or infiltration of the large renal veins. The prognosis was good. B-type ultrasound and CT scan were helpful in the clinical diagnosis. Of 16 cases, 15 tumors occurred in unilateral kidney, in which the mass was usually located in one pole of the organ. The other tumor involved bilateral kidneys. The tumor was easily misdiagnosed as renal carcinoma by gross examination because of its being relatively large, yellow on the cut surface with hemorrhage and necrosis and often infiltrating tissues surrounding the kidney. Histologically, the tumor consisted of mature blood vessels, smooth muscles and adipose tissues. Sometimes, misdiagnosis of the renal angiomyolipoma with malignant change or angiomyoliposarcoma was made because of the active growth of the smooth muscle and adipose cells. In this paper, special emphasis is put in the discussion of the pathologic features and and causes leading to the misdiagnosis. Basing on long-term follow-up, it is suggested that angiomyolipoma of the kidney be a benign tumor of the hamartomatous nature.
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PMID:[Renal angiomyolipoma--a clinicopathologic study of 16 cases]. 344 64

We describe a 36-year-old woman with a thoracic vertebral osteochondroma who presented with radicular leg pain. This benign tumor is uncommon in the vertebral column, and radicular pain is an unusual manifestation of a thoracic spinal lesion. Myelography and computed tomography aided in diagnosis; surgical resection resulted in an excellent clinical response.
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PMID:Sciatica: an early manifestation of thoracic vertebral osteochondroma. 361 14

Osteoid osteoma is a benign tumor of bone that occurs in children and adolescents, particularly in the femur and tibia. Osteoid osteoma of the spine accounts for approximately 10% of these lesions. There frequently is a delay in diagnosis because of its difficult visual appearance. Pain in the spine occurring at night that is relieved by aspirin, or painful scoliosis, should alert the physician to the possibility of its presence. Bone scan and tomograms are essential in making the diagnosis. Complete surgical excision of the lesion is the procedure of choice for immediate, lasting pain relief.
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PMID:Osteoid osteoma of the cervical spine. 374 10


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