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)

A patient who had been treated for cerebellar medulloblastoma presented progressive abdominal distension and tachypnea. Metastases of the tumor in the abdominal and thoracic cavity were confirmed by cytology. The authors treated the metastasis with a combination of intravenous administration of 20 mg/m2/day cisplatin and 60 mg/m2/day etoposide for two 5-day cycles. After chemotherapy, the patient recovered fully with time and follow-up radiological studies demonstrated no evidence of tumor recurrence. Combination chemotherapy with cisplatin and etoposide is to be considered effective for extraneural metastasis of medulloblastoma.
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PMID:[A case of extraneural metastasis of medulloblastoma successfully treated with cisplatin and etoposide]. 155 5

Interleukin-2 (IL-2) mediates the regression of metastatic cancer, but clinical application has been limited by the induction of dose-dependent toxicities in normal tissues. The most clinically significant toxicities occur secondary to a vascular leak syndrome and include acute respiratory failure and hemodynamic instability. Because previous studies suggested a role for pentoxifylline in attenuating the toxic effects of IL-2, we hypothesized that pentoxifylline would inhibit alterations in the microvasculature induced by IL-2 and would ultimately reduce IL-2-induced toxicity. To determine the validity of this hypothesis, we prepared four groups of rats for in vivo microvascular observation. In the first group, a bolus intravenous injection of IL-2 (1 x 10(6) units/kg) acutely induced hypotension, tachypnea, hypoxia, increased lung water, decreased microvascular blood flow, and increased leukocyte-endothelial adherence. No significant changes occurred in animals treated by pentoxifylline alone or the control IL-2 vehicle-alone group. However, pentoxifylline inhibited many of the IL-2-induced systemic and microvascular effects, such as hypotension, tachypnea, increased lung water, hypoxia, and increased leukocyte-endothelial adherence, but not tachycardia or increased microvascular protein leakage. These data support our hypothesis that systemic toxicities induced by IL-2 are associated with alterations in the microcirculation, which may be ameliorated by pentoxifylline.
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PMID:Pentoxifylline inhibits interleukin-2-induced leukocyte-endothelial adherence and reduces systemic toxicity. 185 30

Pleural effusion, secondary to a metastasis from a malignant hepatoblastoma, was diagnosed in a 3-year-old Appaloosa gelding. Severe hemorrhagic transudate in both pleural cavities resulted in acute onset of labored breathing, tachypnea, tachycardia, and jugular vein pulsation. Results of ultrasonography and radiography of the ventral lung field and cranial portion of the abdomen initially were nondiagnostic, as were results of cytologic examination of peritoneal fluid and tracheal wash specimens. Moderately high serum gamma-glutamyl transferase and alkaline phosphatase activities, despite normal hepatocyte-specific enzyme (sorbital dehydrogenase) activity, were indicative of biliary stasis without hepatocyte destruction. The horse was euthanatized. Necropsy revealed a 47-kg hepatoblastoma, with metastases in the lungs and intestines.
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PMID:Pleural effusion resulting from malignant hepatoblastoma in a horse. 253 79

Gastric and enteric cysts represent genuine duplications. With regard to their genesis opinions are divided. These duplications may perforate into the lung parenchyma and/or the bronchial system, giving rise to specific symptoms. The only possible therapy is complete extirpation. The intrapulmonary metastases are drained and aspirated and can be cured without loss of lung tissue. A report is given on a thoracic cystic gastric duplication with haemorrhagic inflammation of the mucous membrane associated with erosions in a 8-week old boy. Clinically, the duplication was reflected by poor general health, dyspnea and tachypnea. The perforation into the bronchial system caused respiratory insufficiency. Using antibiotic therapy, immune substitution and surgery in combination, the boy was cured. The morphological findings, causative embryological factors, and diagnostic possibilities and problems are discussed.
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PMID:[Intrathoracic gastric duplication with intrapulmonary abscesses and perforation into the bronchial system--pathologico-anatomic peculiarities and diagnostic problems]. 323 1

A 73-year-old man presented to our hospital complaining of dysuria and nocturia. The examination revealed prostatic cancer. Metastatic cancer was not revealed by the examination. He underwent total prostatectomy and iliac lymphadenectomy. Pathological examination of the surgical specimen revealed moderately differentiated adenocarcinoma of the prostate with right iliac lymph node metastasis. On the 33rd postoperative day, he suddenly developed chest pain, dyspnea, tachycardia, and tachypnea. Arterial PO2 was 62 mmHg, and chest X-ray showed right ventricular hypertrophy. Pulmonary perfusion scan revealed multiple cold areas throughout both lung fields. The diagnosis was pulmonary embolism and anti-coagulant therapy was immediately successful in resolving his symptoms. We suggest that pulmonary embolism should be considered as one of the postoperative complications of urological operations.
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PMID:[A case of pulmonary embolism following total prostatectomy]. 817 46

We report the case of a 4-month-old infant with terminal malignancy who had systemic metastases and a localized metastasis to the dorsal midbrain periaqueductal gray (PAG). Extraordinary doses of opioids (dose equivalent of 2680 mg morphine sulfate/h, i.v.) were required to achieve adequate analgesia. The behavior of the infant, interpreted as being representative of a response to pain, may have been an aversive reaction due to the location of the lesion in the dorsal PAG. We propose that the lesion in the PAG impaired the responsiveness of this infant to the effect of opioids. This report is to alert clinicians to the possible role of the PAG in impaired opioid responsiveness in patients with terminal malignancy, as well as the possibility that pain-like signs (e.g., tachycardia, tachypnea, vocalization, facial grimacing) may indicate an aversive reaction rather than pain in non-verbal patients.
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PMID:Massive opioid resistance in an infant with a localized metastasis to the midbrain periaqueductal gray. 862 94

A 57-year-old woman without significant medical history presented. She had suffered from dyspnoea for the past 2 days and persistent spasmodic abdominal complaints for the past 2 weeks. Physical examination revealed tachypnoea, tachycardia and slight abdominal tenderness. Laboratory investigations revealed hypoxaemia and a strongly elevated D-dimer level. Thorax radiography revealed no abnormalities and no indications for pulmonary embolism were revealed by the CT. Abdominal ultrasound revealed multiple enlarged lymph nodes. Shortly after admission and despite resuscitation the patient died. Autopsy revealed massive pulmonary tumour embolism that originated from a primary lymphogenic metastasized coecum carcinoma. Pulmonary tumour embolism is characterised by tumour cells in the pulmonary vascular system, which exhibit no continuity with parenchymal metastases. Due to the less than specific findings revealed by history taking, physical examination and additional tests, the condition is rarely diagnosed ante mortem.
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PMID:[Fatal pulmonary tumour embolism as initial manifestation of an occult coecum tumour]. 1978 37

This case report describes a case of hyperthyroidism as manifestation of an embryonal carcinoma, and illustrates the causes that led to it. The case describes a 33-year-old male patient who complained of chest pain, palpitations, mild dyspnoea, and weight loss. Blood analysis reveals high levels of human chorionic gonadotropin (833818 mlU/ml), T3 (16.90 pg/ml), and T4 (7.77 ng/dl), as well as a fall of TSH (0.01 ulU/ml). Physical examination and imaging procedures confirm the occurrence of a left testicular tumour associated with numerous lung, hepatic and retroperitoneal metastases. Treatment with carbimazol and propanolol is established to manage hyperthyroidism, and an urgent orchiectomy is performed; the histologic diagnosis confirms an embryonal carcinoma (organoid type), but the patient died unexpectedly 24 hours later after having suffered sudden dyspnoea, tachypnoea, and tachyarrhythmia. Hyperthyroidism is a rare manifestation of a testicular tumour that should be borne in mind with regard to the patient's symptomatology and HCG levels.
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PMID:Hyperthyroidism as a clinical manifestation of a embryonal carcinoma of the testis. 2289 71

A 10 yr old papillon was evaluated for lethargy, inappetence, tachypnea, and labored breathing. Physical examination findings included dehydration, tachypnea, tachycardia, and muffled heart sounds. Thoracic radiographs revealed an enlarged cardiac silhouette. Echocardiography revealed a mild volume of pericardial effusion and no evidence of right atrial tamponade or a cardiac-associated mass. Cytological analysis of the pericardial effusion was consistent with blood. There was no evidence of neoplasia. Coagulation parameters were within normal limits. Initial treatment consisted of pericardiocentesis. A subtotal pericardiectomy was later performed. No surgical complications were noted, and the dog was discharged 2 days following surgery. Results of the histological examination of the pericardium revealed hemangiosarcoma. Treatment with doxorubicin was initiated 12 days after surgery, at which time, pulmonary metastasis was suspected. The dog survived for 18 days after subtotal pericardiectomy, when it was euthanized because of complications presumably related to pulmonary metastatic disease. This is the first published report of primary pericardial hemangiosarcoma. The dog had a short survival time; thus, the response to subtotal pericardiectomy combined with adjuvant doxorubicin treatment could not be determined. Pulmonary metastatic disease was suspected 12 days following surgery. Based on this case report, pericardial hemangiosarcoma carries a guarded prognosis.
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PMID:Pericardial Hemangiosarcoma in a 10-Year-Old Papillon. 3003 97