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Query: UMLS:C0027651 (tumor)
 685,946 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Arterial embolization was performed in nine patients with metastases from renal carcinoma who had severe pain resistant to conventional therapy. Patients with metastases in the ilium (four), the lumbosacral spine (one), and the base of the skull (one) experienced pain relief lasting from one to six months. The other three patients, who had metastases in the proximal femur, underwent preoperative embolization to facilitate tumor curettage and internal hip fixation. No significant complications were seen with this therapeutic approach.
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PMID:Arterial occlusion in the management of pain from metastatic renal carcinoma. 9 38

Chemoradiotherapy is an established method in the therapeutic management of incurable laryngeal and pharyngeal carcinomas or recurrences. On principle two different schedules of chemoradiotherapy are available: (1) the synchronization therapy (irradiation subsequent to a subtoxic dose of 5-fluorouracil) and (2) the combined treatment with bleomycine and X-rays. The results of cell kinetic studies which have fundamentally contributed to our knowledge and understanding of these therapeutic schedules are discussed and the clinical results are demonstrated. The conclusion is drawn that the chemoradiotherapy cannot and shall not substitute the proved methods of surgery and radiotherapy. But in hopeless cases it lengthens the survival time and diminishes the excruciating pain of the tumor patient.
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PMID:Cell kinetic aspects of chemoradiotherapy in laryngeal and pharyngeal carcinomas. 9 37

Ninety selected patients with a benign or malignant lesion in the oral cavity were treated by cryosurgery. A clinical study was carried out during a 6-year period to investigate the value of cryosurgery as supplemental or substitute therapy. Good results have been obtained in the treatment of small to moderate, superficially situated angiomas. Cryotherapy has also been found to be satisfactory in the treatment of papillary hyperplasia of the palate. As symptomatic treatment we employed the freezing procedure to painful erosive lichen planus. Until now, a casual treatment has not been possible because of an unknown etiology. Used as symtomatic therapy, cryosurgery may be of some use in these cases, especially to relieve pain. Good results have been obtained in the treatment of oral leukoplakia. The pathologically changed mucous membranes could be completely eliminated in most of the cases without severe scar formation or impairment to functions. Cryosurgery for palliation was employed in 11 incurable tumors. Results have been disappointing. Twenty-one localized malignant neoplasms were treated by cryosurgery to cure. The tumor was completely destroyed in 67% of the cases.
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PMID:Six years' experience with cryosurgery in the oral cavity. 9 18

A woman with multiple myeloma relapsed after 6 years of satisfactory tumor control with melphalan therapy. When progression then occurred, she was given exogenous human leukocyte interferon, 3 x 10(6) reference units twice daily i.m., as the sole therapy. Side-effects of the interferon therapy consisted of fever reactions and thrombocytopenia. One month after the initiation of interferon therapy there was 1) improvement of general health with less pain and tiredness, 2) reduction of the M-component, IgG-lambda, in the serum, and 3) a reduced plasma cell concentration in the bone marrow. After 5 months of interferon therapy tumor progression occurred despite continuous interferon treatment. At the same time, the tumor cells were less sensitive to interferon in in vitro tests than prior to interferon therapy. It is suggested that interferon therapy should be given as initial treatment to a few patients with multiple myeloma in a phase I trial.
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PMID:Interferon therapy in multiple myeloma. 10 25

In a 20 year period seven cases of craniocervical chordoma were seen and treated. Since it is not possible to completely resect these lesions, the aim of treatment has been to debulk the tumor as much as feasible and employ postoperative irridation. Palliation is the most that can be hoped for, and minimal success in delaying the natural history of the tumor has been achieved. Surgery for relief of symptoms secondary to bulky recurrence is indicated for palliation, as is a repeat course of x-ray therapy. Isolated cases of long-term useful survival have followed doses in the range of 10,000 rads or more [19,20]. This therapy is usually given in smaller increments of an initial dose when there is evidence of recurrent tumor or pain [2]. However, whenever the dosage to the spinal cord or the base of the brain exceeds 4,000 rads, there is a concern about possible permanent radiation damage. These patients are difficult to care for late in the course of their disease when multiple cranial nerve paralysis, long tract signs, and intractable pain become progressively severe. Chordomas usually remain localized; however, about 10% metastasize distally. One case is presented of a large retropharyngeal mass with destruction of the second cervical vertebra that recurred locally in 3 months despite usual treatment; distal bony metastases were found 3 years after initial treatment. The histology of the lesion, its recurrence, and distal bony metastases were essentially indistinguishable from the other lesions that remained localized. Short periods of palliation from severe local pain and exquisite tenderness have been achieved by local resection of the involved bones.
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PMID:Craniocervical chordomas. 11 69

Twenty-two cancer patients were treated with streptozotocin (SZN) in six weekly intravenous doses of 1.0-1.5 g/m2. The results of the initial courses of therapy include 3 complete and 2 partial responses, 11 patients with no change, 4 with progression, and 2 deaths due to tumor progression. Three additional deaths also due to tumor progression occurred in previously responding patients. All responses were in patients with pancreatic tumor. Toxicity consisted of transient proteinuria in 11/15 patients, transient azotemia in 11/18 patients, marked reduction of creatinine clearance in 1 patient, burning pain at site of injection, nausea, and vomiting in 20/22 patients, change of FBS from pretherapy to post-therapy of at least 10 mg/100 ml in 11/17 patients, significantly decreased platelet count in 1/22 patients, decreased Hgb in 2/22 patients, and duodenal ulcer in 2/22 patients. A reduced dosage schedule and combination with other drugs known to be effective in pancreatic tumors deserves further investigations.
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PMID:Streptozotocin therapy in 22 cancer patients. 12 12

The variety of clinical conditions leading to diagnosis and surgery of cystic renal dysplasia is demonstrated by 5 case reports. Etiological and histological features of this rare developmental abnormality are outlined. Surgical removal of the cystically degenerated renal bud is only indicated if the size of the tumor or vesico-ureteral reflux and inflammation causes lumbar pain.
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PMID:[Clinico-anatomical picture of cystic renal dysplasia]. 13 Feb 33

During nearly 2 years 155 laparoscopies were performed in a gynaecological-obstetrical department with 75 beds. The indications and results are discussed. Because of the important advantages, like better diagnosis, reduction of the duration of clinical treatment, reduction of costs and better utilization of clinical capacity laparoscopy especially is suitable for the indications "suspicion on tubal pregnancy", "suspicion on tumor in the lower abdomen", "not clear findings" and "chronic pain in the lower abdomen" in little and middlesized gynaecological departments.
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PMID:[Status of laparoscopy in the examination repertoire of small and middle gynecologic departments]. 13 9

A Phase I clinical trial of thymosin administered in doses of 10 to 250 mg/M2 intramuscularly for seven days was undertaken in ten patients with disseminated malignancies and evidence of immunoincompetence. Toxicity was minimal; one patient experienced a mild urticarial rash which cleared spontaneously, two patients developed low grade fever and one patient experienced pain at the injection site. There was no evidence of systemic toxicity or parenchymal organ dysfunction. Thymosin administration was associated with an increase in the E-rosette forming capacity of the patient's lymphocytes and the development of new skin test reactivity to recall antigens in some of these patients. One objective tumor response was noted. These findings are preliminary but are encouraging for further utilization of thymosin as an immunostimulant in cancer patients with immunoincompetence.
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PMID:The effect of thymosin on patients with disseminated malignancies. A phase I study. 14 74

In connection with surgical removal of a chordoma in the lumbar region by large excision, followed by 31-month survival of the patient without complications, personal experience of 8 chordomas operated on over the last 20 years is reported. The authors believe their observations show the value of active surgical treatment combined with radiotherapy, which has a palliative effect on the pain and slows the evolution of the tumor. The effectiveness of surgical treatment and radiotherapy leads the authors to challenge the negative attitude generally taken towards the treatment of this condition and to adopt a position of moderate optimism.
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PMID:[Chordomas. Excision of a lumbar chordoma: 2 1/2 years survival without signs of recurrence and without functional complications]. 14 55


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