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)

We report the case of a 53-year-old man in whom rupture of an abdominal aortic aneurysm associated with a large retroperitoneal hematoma caused pressure erosion and destruction of lumbar vertebrae. The bone destruction was thought to represent metastasis from a bronchogenic carcinoma. Only after 18 months of gradual clinical deterioration with presumed metastatic cancer to the lumbar spine was the true nature of his disease recognized. After the ruptured aortic aneurysm was repaired, rapid recovery occurred and the retroperitoneal hematoma gradually was resorbed.
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PMID:Sealed rupture of abdominal aortic aneurysm imitating metastatic carcinoma. 377 34

A 62-year-old man undergoing coronary artery bypass grafting sustained profuse unexplained haemorrhage during sternal diathermy before sternotomy. Histology of tissue from the sternum suggested metastatic renal carcinoma. A primary renal tumour was subsequently identified. Sternal metastases are rare, often highly vascular, and arise particularly from thyroid or renal tumours. In the absence of angiographic evidence of an eroding aortic aneurysm, sternal metastases represent the most likely cause of unexplained haemorrhage during sternotomy.
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PMID:Metastatic renal carcinoma presenting with profuse haemorrhage at cardiac surgery. 660 28

Ureter disorders are described with special regard to secondary diseases and maintenance of renal function. The importance of increasing incidence of ureter tumors, metastases to the ureter and retroperitoneal tumors, the interaction of ureterolithiasis and ureteritis, special forms of ureteritis such as ureteritis follicularis and ureteritis cystica, retroperitoneal fibrosis and specific inflammatory diseases, diseases of large and small bowel spreading to ureters, ureter disorders caused by aortic aneurysm, pregnancy and rare lesions such as the ovary-vein-syndrome are emphasized.
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PMID:[Ureter disorders, patho-anatomical findings with special regard to secondary disorders (author's transl)]. 719 21

At our institution, 3 patients with pulsatile sternal tumor have been seen. Although ascending aortic aneurysm frequently is high on the list of differential diagnoses, the likelihood that this tumor is metastatic from either a primary renal or thyroid neoplasm is overwhelming. Of the 15 patients reported, 11 had metastases from a primary renal cell carcinoma, including all 3 of our patients. There were 2 patients with primary myeloma, the only histologically proved primary pulsatile sternal tumor. From the surgical standpoint, only the patient with metastatic renal cell carcinoma has a chance of cure. With the recent report of 2 5-year survivors and our own experience of 1 patient with a long asymptomatic interval following resection of the primary kidney tumor and the secondary sternal metastasis, the attitude of hopelessness for these patients should be challenged and an aggressive approach considered.
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PMID:Pulsatile sternal tumor: report of three cases and a review of the literature. 721 19

This study was carried out to examine the efficacy of extraperitoneal pelvioscopy in detecting pelvic metastasis in patients scheduled to undergo radical cystectomy without preoperative chemo- or radiotherapy. The results of pelvioscopy were compared with those obtained by laparotomy. 54 consecutive patients underwent pelvioscopy without complications. Three were technically insufficient. Lymphatic tissue was biopsied in 29 (54%). Pelvioscopy demonstrated tumor dissemination in 5 patients (9.3%): 2 had pT4b tumor, 2 pelvic nodal metastases and 1 both. The remaining 49 patients with benign pelvioscopy were scheduled for laparotomy but 7 patients did not undergo the procedure: 3 had extrapelvic metastasis, 1 bronchial carcinoma, 1 aortic aneurysm, 1 refused surgery and 1 had pulmonary insufficiency. Accordingly, 42 patients underwent open exploration which demonstrated pelvic metastasis in 11: 9 had nodal metastasis, 1 a pT4b tumor and 1 both. Consequently the sensitivity of pelvioscopy in detecting pelvic metastasis was calculated at only 31%. This result indicates that extraperitoneal pelvioscopy should be considered a screening procedure rather than an accurate staging procedure for pelvic metastasis.
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PMID:Extraperitoneal pelvioscopy in staging of bladder carcinoma and detection of pelvic lymph node metastasis. 835 74

Intimal sarcoma of the aorta is a rare and aggressive mesenchymal neoplasm with a propensity to metastasize and to embolize distant arteries. The diagnosis is most commonly made by autopsy or after surgery for an aortic aneurysm. Surgery is the treatment of choice in patients who do not have metastatic disease. The prognosis is generally poor, with death resulting in most patients within a few months from diagnosis. We describe a rare case of intimal sarcoma of the aorta that showed simultaneous involvement of the thoracic and abdominal aorta and also widespread embolic metastases to the main large vessels of the brain, heart, liver, kidneys, and spleen.
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PMID:Primary aortic sarcoma with widespread vascular embolic metastases. 1291 43

Metastases to liver, lungs, bone, and adrenal glands are common events in advanced gastric carcinoma. Occasionally, metastases to other parts of the body, such as the prostate gland [1] the gluteal muscle [2], or the cervix [3] are described. However, these are rare events in the natural history of the disease. We report an unusual case of a signet ring cell gastric carcinoma, initially presenting as an infrarenal aortic aneurysm. Following resection of the aneurysm, the spread of lymphangiosis carcinomatosa into the aortic wall and infiltration of signet ring cells into an adjacent lymph node were noted. The primary tumor, a signet ring cell gastric carcinoma, was detected by a subsequent esophago-gastro-duodenoscopy.
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PMID:Metastatic signet ring cell gastric carcinoma presenting as an infrarenal aortic aneurysm. 1574 75

In this prospective study, the patients with head and neck cancer admitted to the Department of Otolaryngology and Head and Neck Surgery, Haukeland University Hospital, underwent examination with ultrasound of the abdomen (112 patients) and total bone scintigraphy (118 patients) in the primary staging of the disease and before the start of treatment. In only one patient did we find metastases of head and neck cancer in the liver by these additional investigations, and one patient was found to have bone metastases. No second primary cancers were found by these extra examinations. One patient was found to have an asymptomatic aorta aneurysm and was in need of urgent surgical treatment. Based on these findings, we nowadays only use ultrasound of the abdomen and total bone scintigraphy as part of the general examination of new head and neck patients in selected cases.
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PMID:Ultrasound of the abdomen and total bone scintigraphy in patients with cancer of the head and neck. 1627 13

Percutaneous vertebroplasty is a commonly used procedure for the treatment of painful vertebral fractures induced by osteoporosis or metastatic disease. It is generally considered to be safe and effective. However, infectious complications can be serious. We present a patient in whom pyogenic spondylitis developed 3 months after vertebroplasty. During the debridement, profuse bleeding was encountered from injury to the aorta and the patient was managed with primary closure. Two months after the initial surgery, an aortic aneurysm was detected. A wide resection of all infected tissue, including the bony lesion and aortic aneurysm was performed, and the descending thoracic aorta was replaced with a vascular graft. A titanium mesh cage filled with bone graft was employed for anterior reconstruction. Our patient illustrates that a life-threatening aortic aneurysm can indeed occur as an infectious complication of this minimally invasive procedure due to the proximity of the aorta to the thoracolumbar vertebra. The spine surgeon should be aware of the possibility of aortic wall erosion caused by long-standing spondylitis, and be prepared to manage an inadvertent injury to the aorta during surgical debridement.
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PMID:Aortic aneurysm complicated with pyogenic spondylitis following vertebroplasty. 1788 6

The retrocrural space (RCS) is a small triangular region within the most inferior posterior mediastinum bordered by the two diaphragmatic crura. Multiplanar imaging modalities such as computed tomography and magnetic resonance imaging allow evaluation of the RCS as part of routine examinations of the chest, abdomen, and spine. Normal structures within the retrocrural region include the aorta, nerves, the azygos and hemiazygos veins, the cisterna chyli with the thoracic duct, fat, and lymph nodes. There is a wide range of normal variants of the diaphragmatic crura and of structures within the RCS. Diverse pathologic processes can occur within this region, including benign tumors (lipoma, neurofibroma, lymphangioma), malignant tumors (sarcoma, neuroblastoma, metastases), vascular abnormalities (aortic aneurysm, hematoma, azygos and hemiazygos continuation of the inferior vena cava), and abscesses. An understanding of the anatomy, normal variants, and pathologic conditions of the diaphragmatic crura and retrocrural structures facilitates diagnosis of disease processes within this often overlooked anatomic compartment.
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PMID:The diaphragmatic crura and retrocrural space: normal imaging appearance, variants, and pathologic conditions. 1879 6


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