Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0027627 (metastases)
 103,950 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Thirty-eight cases of carcinoma of the ampulla of Vater are presented. The diagnosis has been confirmed at laparatomy in all patients. Three operations were done, a pancreaticoduodenal resection in 23 patients, a biliary-enteric bypass in 7 patients and a biliary-enteric bypass plus excision of tumor in 8 patients. The operative mortality was 8% following resection, 14% following bypass plus excision of the ampulla and 13% following biliary-enteric bypass. Five patients survived 5 or more years. The longest survivors have followed pancreaticoduodenal resections (131 and 216 months). The level of bilirubin or presence of pain did not correlate with prognosis. Prognosis was better in the absence of nodal metastases, and in the presence of papillary tumors.
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PMID:Carcinoma of the ampulla of Vater: Review of 38 cases with emphasis on treatment and prognostic factors. 126 90

The indications for and the results of hypophysectomy for advanced cancer of the breast or prostate gland are reviewed. The technic of open microsurgical transsphenoidal hypophysectomy is described. Since the metabolism of some breast cancers is influenced by estrogenic hormones, the major effect of hypophysectomy seems to be the complete suppression of estrogen production by the gonads and adrenal glands by removal of gonadotropin and ACTH, respectively. Other specific substances, such as growth hormone or prolactin, may also be factors. In cases of prostate cancer which relapse after castration, the adrenals seem to elaborate a significant amount of extradgonadal androgen. Hypophysectomy removes the source of ATCH and thus stops androgen production by the adrenal glands. Other hormones may also be important. In premenopausal patients with advancing cancer of the breast, oophorectomy should be the initial procedure. Most patients after a previous favorable response to oophorectomy get a subsequent objective improvement from hypophysectomy. In postmenopausal patients the effects of hormone therapy should 1st be tried. Many patients responding favorably to hormone therapy will also be benefited later by hypophysectomy. Remission rates are higher in older women. However, hypophysectomy should be carried out relatively early to obtain a useful remission. About 25% of those not responding to other methods will obtain a remission following hypophysectomy. Along interval after the mastectomy before metastases occurs is a favorable prognostic sign. While bony metastases respond best, other sites of metastases do not contraindicate the operation. Most patients with prostatic metastases obtain relief after hypophysectomy, even some of those who have not been benefited by other methods. Advanced age alone is not a contraindication. A preoperative evaluation should be done including a series of endocrine studies. Open microsurgical transsphenoidal hypophysectomy is considered the operation of choice. Complete removal of the gland is accomplished with less disturbance to the patient than an intracranial operation. General anesthesia is used. After the operation tests for pituitary reserve are repeated and a maintenance regimen of hydrocortisone prescribed. Thyroid replacement therapy is often needed. Subjective remissions are more common than objective ones, particularly relief of pain. This operation was done on 20 men with metastatic cancer of the prostate and 23 women and 1 man with metastatic cancer of the breast. Of the prostate cases, 3 patients died during the early postoperative period. Of the other 17, there have been 7 deaths from the cancers after 1-7 months. Of the 23 breast cases, severe body pain was the indication for the operation. Relief occurred in 19 (83%). There have been 7 deaths from the cancers. Hypophysectomy does not predispose to or lead to alterations in emotional state or mental function. Others with larger series of cases have reported that those responding favorably have lived an average of 25.8 months while average survival of those not so responding has been only 5.6 months.
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PMID:Hypophysectomy in the treatment of disseminated carcinoma of the breast and prostate gland. 127 14

The results of surgical intervention for metastatic disease on 56 consecutive patients since 1980 were reviewed. Two patients underwent a second procedure to stabilize remote levels of spinal involvement, for a total of 58 surgeries. All 56 patients presented with pain. After surgery, significant relief was noted by 51 (91%). Twenty-seven patients presented with neurologic compromise. After operation, neurologic improvement was noted in 20 (74%). No patient's neurologic function deteriorated secondary to surgical intervention. Twenty-one patients were bedridden before surgery secondary to pain or paresis. After operation, improvement in activity level was achieved in 16 (76%) of these patients. In summary, the goal of surgical treatment of metastatic spine disease is to improve the quality of the remaining life, by the relief of pain and preservation or restoration of neurologic function. The dismal consequences of prolonged bed rest, paraplegia, and a painful premature demise can be avoided with thoughtful and timely surgical intervention.
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PMID:Surgical treatment of metastatic spine disease. 127 15

Although the value of surgical decompression and stabilization for solitary spinal metastasis is well documented, indication for surgery for advanced multiple metastatic tumors of the spine is controversial. In this study, the clinical effect of posterior decompression and stabilization was investigated in 11 patients with advanced multiple spinal metastases with unfavorable conditions. Mean blood loss during surgery was 3000 g. Disseminated intravascular coagulation occurred in three patients. Neurologic improvement was observed in nine patients. There was no neurologic deterioration due to surgery in any patients. A measure of pain relief was obtained in all patients. However, the postoperative longevity was short and the patients died 2.5 months (on average) after operation, except in cases of breast cancer. The effect of the posterior surgery on multiple spinal metastases depended on primary diseases. In cases of short life expectancy, the effect of the surgery was limited only to the short duration of neurologic improvement, pain relief, and ease of nursing care while confronted with grave surgical morbidity. In cases of long life expectancy with tumors like breast cancer, however, posterior decompression and stabilization were expected to exert long-term therapeutic effect. Therefore, the posterior surgery for multiple spinal metastases is cautiously indicated considering the nature of the primary tumor.
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PMID:Posterior decompression and stabilization for multiple metastatic tumors of the spine. 128 41

In a large number of cancer patients, extensive skeletal metastases or myelomatosis induce vast suffering, such as intolerable pain and local complications of neoplastic bone destruction. Analgetic drugs frequently do not yield sufficient palliation. Irradiation of local fields often has to be repeated, because of tumour growth outside previously irradiated volumes. Wide field irradiation of the lower or upper half of the body causes significant relief of pain in most patients. Adequate pretreatment handling of patients, method of irradiation, and follow-up are of marked importance to reduce side effects, and are described as they are carried out at the Department of Oncology, Haukeland Hospital.
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PMID:[Half-body irradiation. An effective palliative treatment of widespread skeletal metastases]. 128 42

This contribution on the biology and management of bone metastases from prostatic cancer is divided into three parts. The first details a study conducted at Stanford University on the prevention of bone metastases in the lumbar spine, in patients in whom the lumbar spine has been irradiated coincidental to the radiation treatment of the paraaortic lymph nodes. The incidence of metastases was significantly reduced in 71 patients in whom the apparently normal lumbar spine was irradiated, as compared to the incidence of metastases in 65 patients who received no lumbar irradiation. The implications of these observations on developing strategies for early, or preemptive, irradiation for bone metastases are discussed. In the second part, the optimum radiation dose and fractionation scheme for the palliation of overt bone metastases is addressed. Drawing largely from the work of Arcangeli et al., a total dose of 40-50 Gy*, fractionated at 2 Gy per day, seems to be the regimen of choice for enduring pain relief for most patients with prostatic metastases to bone. Finally, the recent utilization of strontium-89 in the palliation of advanced bone metastases is addressed. *The Gy is the current international unit of radiation. 1Gy = 100 Rad; 1cGy (centigray) = 1 Rad.
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PMID:Radiation treatment of prostate bone metastases and the biological considerations. 128

Forty-seven patients with predominant corporeal thoracic, thoraco-lumbar or lumbar vertebral metastases were treated surgically by corporectomy. The vertebral body was replaced by acrylic cement sustained by a vertebral U shaped plate screwed to the adjacent vertebral bodies: this corporectomy was completed in 17 cases by a posterior approach. In 9 cases it allowed to treat a posterior epiduritis. The spinal metastases were symptomatic in 45 cases (pain and/or neurologic deficit); 22 of the operated patients were bed-ridden, either due to an important pain (16), or due to a severe neurological deficit (6). In 36 cases, the intervention was done on the spinal lord segment (7 times on the upper thoracic column). The patients were authorized to get up the fifth or sixth postoperative day. The functional results, at a price of 15 per cent of mortality during the first two postoperative months, were satisfactory and stable in time (particularly, 70 per cent of the operated patients with neurologic deficits were improved and 13 of the 21 bed-ridden became autonomous). The intracanalar decompressions controlled by a postoperative myelography, were nearly always total. The sets were stables in time when the block of cement was sustained by a metallic device. The mortality and the functional failure with pain and neurological impairment occurred essentially, when there was spreading of the tumor to the peri-vertebral soft tissues and when there was epiduritis extending beyond the bone lesion. Thus, to be perfectly efficacious, the anterior surgery of the vertebral metastasis, which gives durable and better results than the posterior one, should be soon enough integrated, in the global treatment of the metastatic disease.
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PMID:[Treatment of metastases of thoracic and lumbar vertebrae with predominant corporeal involvement by osteotomy of the vertebral body and anterior approach with cement and screwed plate]. 128 83

A 40-year old man complaining of severe pain in the right mid-abdomen, nausea and vomiting was brought to the casualty department. Sonography revealed retroperitoneal masses in the right mid-abdomen and the left lower abdomen. These masses were confirmed by computed tomography and lymphography to be lymph node metastases. In the smaller right testis, in which a tumour was not suspected, a hypoechoic region was identified, which on histological examination after orchiectomy proved to be a pure seminoma.
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PMID:[Ultrasonic diagnosis of so-called "occult" testicular tumor]. 129 92

Six patients were treated for metastatic chemodectoma at Memorial Sloan-Kettering Cancer Center from 1971 through 1988. Four patients' primary tumors arose in the cervical region, and two arose in the retroperitoneum. Four patients received a total of eight different chemotherapeutic regimens, including cisplatin, doxorubicin, cyclophosphamide, and dacarbazine. Metastatic sites treated included bone, liver, lung, and retroperitoneum. No patient had a response to chemotherapy. Four patients received a total of nine courses of radiation therapy for palliation of bone metastases. Pain relief was complete in eight patients and partial in one. One patient was irradiated for a mass in the left psoas muscle, with stabilization of disease for 6 months after treatment. One patient was irradiated for epidural compression at T6, with resolution of neurologic symptoms and 50% clearing of the spinal block on follow-up myelogram. Recurrence or progression of disease in a previously irradiated site occurred in one patient 2 years after treatment. One patient was lost to follow-up 3 months after radiation therapy for epidural compression. The other five patients died of widespread metastatic disease 6 months to 9 years after initial treatment for their metastatic disease.
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PMID:Treatment of metastatic chemodectoma. 130 81

Synovial sarcoma is a clinically and morphologically well defined entity that has been described extensively in Literature. It occurs primarily in the para-articular regions, usually in close association with tendon sheaths, bursae and joint capsules. On rare occasions it is also encountered in areas without any apparent relationship to synovial structures, as in the parapharyngeal region or the abdominal wall. It is considered the fourth most common type of sarcoma (7-10%) after malignant fibrous histiocytoma, liposarcoma and rhabdomyosarcoma. There are three histological variants: the classical biphasic, the monophasic fibrous type and the monophasic epithelial type (the biphasic and monophasic fibrous type are equally common). Clinical sign complaints are subtle and at times noted 20 years before diagnosis. The course of the disease is slow and insidious. The most typical presentation is that of a palpable deep-seated swelling or mass associated with pain or tenderness. Patients with synovial sarcoma in the head and neck (10%) tend to have difficulties in swallowing and breathing and not infrequently have alteration or loss of voice. Head and neck synovial sarcoma seem to originate from the paravertebral connective tissue spaces and manifest themselves as solitary retropharyngeal or parapharyngeal masses near the forking of the carotid. Additional cases in this general area have been reported in the soft palate, tongue, maxillofacial region, mandible corner, sternoclavicular region, scapular region and the cervical oesophagus. As in other types of sarcoma, the principal sites of metastases are the lung, but many make their appearance many years after the initial diagnosis.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Synovial sarcoma of the head and neck: a case report of parapharyngeal region and review of the literature]. 133 46


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