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)

HCC is the most frequent primary malignancy of the liver and one of the most common cancers in the world. HCC is substantially a complication of liver cirrhosis, and because HBV and HCV are the predominant causes of chronic liver disease and cirrhosis worldwide, they have a propensity to lead to HCC. Common sites of HCC metastases include the lung, lymph nodes, and portal vein. Bony metastases are rare, and when they do occur the disease is usually far advanced and is associated with clinical manifestations of abdominal pain, weight loss, jaundice, hepato-splenomegaly, ascities, deranged LFTs, and elevated AFP. We report here a patient with asymptomatic advanced HCC, normal LFTs, and normal AFP values presenting with spinal cord compression.
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PMID:Asymptomatic advanced hepatocellular carcinoma presenting with spinal cord compression. 1574 89

With the availability of new chemotherapeutic agents such as S-1 and paclitaxel (TXL) for advanced gastric cancer, the development of a strategy for a third-line chemotherapy is urgently needed. We treated a patient with recurrent gastric cancer using TXL, irinotecan hydrochloride (CPT-11) and cisplatin (CDDP) as a third-line chemotherapy. The patient was a 46-year-old man who had undergone total gastrectomy for advanced gastric cancer with lymph node metastases. For postoperative recurrence, he was first treated with S-1 as an outpatient; however, tumor markers increased, and para-aortic lymph node metastasis was revealed by thoracic and abdominal CT scan. A second-line therapy with weekly TXL and CDDP was then added, but resulted in PD. Therefore, combination chemotherapy with TXL, CPT-11 and CDDP was started biweekly as a third-line chemotherapy. TXL (80mg/m2) was infused over 1 hour after short premedication, followed by CPT-11 (25mg/m2) and CDDP (15mg/m2) over 30 min. After 6 courses of this therapy, the serum AFP and TPA returned to normal, and the size of the metastatic para-aortic lymph nodes reduced. The effect of this therapy was judged as PR and the toxicity of this regimen was tolerable. The patient has undergone 10 courses of this therapy and is maintaining a clinical PR. The patient was able to resume his full social activities. TXL, CPT-11 and CDDP combination chemotherapy may be useful and safe for patients with recurrent gastric cancer, even after first-or second-line therapy with S-1 or taxanes.
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PMID:Third-line chemotherapy with paclitaxel, irinotecan hydrochloride and cisplatin for recurrent gastric cancer: a case report. 1578 61

We present, for the first time, two yolk sac tumors (YST) in women 37 and 18 years of age, one with a typical parietovisceral pattern and the other with a glandular pattern, which were associated with extensive areas of mucinous carcinoid (MC). The tumor in the first case had numerous nodules of tubulopapillary YST that merged with well-differentiated MC. This patient responded well to chemotherapy. The tumor in the second case consisted of an AFP-positive glandular YST, with a glandulopapillary pattern closely resembling fetal lung type adenocarcinoma, coexisting with an AFP-negative, cytokeratin 20-positive, atypical MC; transitional areas between the two components were also seen. In the material from the recurrences and metastases; however, no YST was present, the atypical MC having become the predominant component including areas that had become carcinomatous. There was a poor response to various chemotherapeutic regimens. AFP levels became negative during the course of disease paralleling the disappearance of the YST component and the overgrowth of an increasingly anaplastic MC. The patient died 1 year after diagnosis. We think that, in these cases, MC represented an unusual form of endodermal differentiation of the YST. It is important to differentiate the yolk sac and carcinoid components due to their different responses to chemotherapy and to evaluate the possibility of mucinous carcinoid developing into a highly aggressive carcinoma.
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PMID:Mucinous carcinoid as an unusual manifestation of endodermal differentiation in ovarian yolk sac tumors. 1609 16

A rare autopsy case of combined hepatocellular and cholangiocarcinoma, occurring in a 54-year-old man with liver cirrhosis, is presented. Initial laboratory data included CEA 52.1 ng/mL, DUPAN-2 1600 U/mL, AFP 2 ng/mL, and negativity for hepatitis B surface antigen, hepatitis B early antigen and hepatitis B core antibody. Ultrasonography and CT scan showed a large tumor node in the liver with ringed enhancement, swelling of several para-aortic lymph nodes, and ascites. Clinically, it was not possible to determine whether the hepatic tumor was an intrahepatic cholangiocarcinoma or a metastatic carcinoma. Histologically, the primary lesion was composed solely of hepatocellular carcinoma (HCC) with a trabecular pattern, and the intrahepatic metastases consisted of a variable admixture of HCC and cholangiocarcinoma (CC) with excessive mucin production. Interestingly, the tumor cell cluster showing a trabecular growth pattern produced mucin and had immunohistochemical expression of hepatocyte, cytokeratins 7 and 8. It is concluded that these hepatic tumor cells had both HCC and CC characters.
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PMID:Combined hepatocellular carcinoma and cholangiocarcinoma with components of mucinous carcinoma arising in a cirrhotic liver. 1663 69

This retrospective study reviews a series of teratomas of the neck and mediastinum aiming at defining the features of these particular locations. We recorded prenatal diagnosis, perinatal management, clinical and radiologic features, pathology, surgical strategies and results in cervical and mediastinal teratomas treated over the last 10 years. During this period we treated 66 children with teratoma of which 11 (6 male and 5 female) had cervicomediastinal locations. Five babies had cervical teratomas extended into the anterior mediastinum in two cases. Prenatal diagnosis was made in three (two with polyhydramnios). Four babies were born by C-section and only one had a successful EXIT procedure. The diagnosis was confirmed by imaging and increased AFP. Surgical treatment involved total tumor removal and in one case subsequent removal of lymph node metastases. All children survived except one in whom airway could not be cleared at birth. Two children bear mild hypothyroidism. During the same period six patients aged 0-17 years were treated for mediastinal teratoma. Only one was prenatally diagnosed and only two had some dyspnea. Removal was performed either by median sternotomy, thoracotomy, or thoracoscopy. They all survive and are free of disease. Teratomas of the neck may cause fetal disease and unmanageable neonatal airway obstruction. Prenatal diagnosis and planned multidisciplinary management are mandatory at birth. In contrast, only some mediastinal tumors cause respiratory embarrassment. Although benign, these tumors are sometimes immature and may metastasize to regional lymph nodes. Total surgical removal is curative. Thyroid insufficiency may be present at birth in cervical teratomas and may be aggravated by surgery.
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PMID:Teratomas of the neck and mediastinum in children. 1683 88

A 26-year-old man presented with a swelling of the right scrotal content, lumbago and exertional dyspnea. He underwent high inguinal orchiectomy. Histopathological examination of the specimen revealed yolk sac tumor and mature teratoma. Further evaluation revealed mediastinal and retroperitoneal lymph node metastases (stage IIIA). A single course of BEP (bleomysin, etoposide and cisplatin), two courses of chemotherapy consisting of nedaplatin and irinotecan, and three courses of TIP (paclitaxel, ifosfamide and cisplatin) were delivered. The previous abnormally elevated serum biomarkers (AFP, beta-hCG and LDH) returned to normal levels, but the mediastinal and retroperitoneal masses continued to enlarge slowly. The CT-guided biopsy of the mediastinal mass was performed, and histologic study revealed no evidence of malignancy. He underwent excision of the mediastinal masses and retroperitoneal lymph node dissection. Histologic examination of the resected specimens revealed mature teratoma without malignant components. These results were compatible with growing teratoma syndrome. 30 months after the first excision of mediastinal mass, he underwent the second excision of recurrent mediastinal mass in the absence of biomarker elevation. The resected specimens revealed mature teratoma without malignant components. He is alive for 49 months after high inguinal orchiectomy and free of carcinoma.
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PMID:[The growing teratoma syndrome report of a case]. 1702 13

Our objective is to review a leading Australian tertiary referral centre's experience in treating hepatoblastoma over two decades. This is a retrospective study of clinical, radiological and pathological data in hepatoblastoma patients treated at our institution between 1984 and 2004. Thirty children (17 male, 13 female) ranging in age from 5 months to 6.5 years (median 19 months) at diagnosis were reviewed. This is the largest case series reported in Australia to date. The median length of follow-up was 6.3 years (range 7 months to 20.9 years). On average, the number of new cases increased by 0.12 each year (P=0.01). A total of 29 patients underwent definitive surgery for primary tumour control. Of these, two (7%) had initial primary surgery, while 27 (93%) had delayed surgery following neo-adjuvant chemotherapy. Chemotherapy regimens included the SIOPEL study protocols. Patients not enrolled in SIOPEL tended to be given more courses of chemotherapy. Ten patients (34%) received an extended right hemi-hepatectomy, six (21%) had right hemi-hepatectomy, seven (24%) had left hemi-hepatectomy, three (10%) had left lateral segmentectomy, and two (7%) had a non-anatomical resection. In addition, two patients required IVC reconstruction at the time of their primary liver resection. Overall survival at 5 years was 89.1% (95% CI 69.8-96.4%). Event-free survival at 5 years was 75.7% (95% CI 53.2-88.5%). There was a clear increase in the risk of recurrence (RR=4.8) and death (RR=4.5) where margins were not microscopically clear. However, neither reached statistical significance in this small cohort. Surgery was still worthwhile even when margins were involved. There was no correlation between mean AFP level at diagnosis, and outcome. Our experience suggests that the achievement of microscopically clear margins at the time of primary tumour resection is an important factor in achieving a positive long-term outcome. In addition, extended courses of neo-adjuvant chemotherapy in patients with pulmonary metastases achieves good long-term outcomes, provided adequate surgical resection of the primary tumour with clear microscopic margins can be achieved.
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PMID:Treatment outcomes for hepatoblastoma: an institution's experience over two decades. 1711 81

The purpose was to determine the response and survival and to analyse the feasibility of single-session, whole-liver SIRT in patients with non-resectable, otherwise non-responding liver cancer. Thirty-nine patients qualified for SIRT. Eighteen patients suffered from colorectal-cancer metastases (CRC), breast-cancer metastases (MBC, 7), HCC (5) and other tumours (9). Response was assessed by tumour-markers and CT-imaging. At 2-4, 5-7 and 8-9 months follow-up in 3/17, 5/15 and 5/10 of CRC-patients CEA-levels were higher than before. In the MBC group 1-3 and 4-6 months after SIRT tumour-marker-levels were higher in 2/6 and 3/3 patients, respectively. In all HCC-patients AFP-levels dropped 1-3 months after SIRT. Using RECIST, in the CRC-group progressive liver disease (PD) was found in 4/17, 2/12, 2/10 and 2/5 patients at 2-4, 5-8, 9-10 and 12-14 months follow-up. Concerning MBC, after 3 months 7/7 patients presented with stable-disease (SD) or partial-response (PR). At 5-6 months, 1/5 patients showed PD. All HCC-patients showed SD/PR at 2-3 months with no PD at 5-8 months. In the mixed-group 5/6 patients presented with SD/PR at 3-4 months and with SD in 2/3 patients at 5-6 months. The median time-to-PD was 6.5, 8.5 and 8 months for the CRC-, MBC- and mixed-group, respectively. SIRT is a promising, liver-targeted approach for patients with otherwise treatment-refractory liver tumours.
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PMID:Mid-term results in otherwise treatment refractory primary or secondary liver confined tumours treated with selective internal radiation therapy (SIRT) using (90)Yttrium resin-microspheres. 1714 21

A 57-year-old man was admitted because of abdominal fullness. An abdominal ultrasonographic study disclosed multiple space-occupying lesions (SOL) in the liver. On blood examinationC the serum levels of CEA and CA19-9 were significantly high while those of AFP and SCC were within normal ranges. Endoscopically biopsied specimens of the lower esophagus histologically revealed poorly differentiated squamous cell carcinoma. Pathohistologically similar findings were obtained from the needle biopsied specimen of the SOL in the liver. Thus the patient was diagnosed as having squamous cell carcinoma of the esophagus with liver metastasis. On the 41st hospital day the patient died and an autopsy was performed. Although multiple metastases were recognized, cancer cells were limited within the submucosa of the esophagus. Immunostaining of CEA and CA19-9 was positive on the carcinoma cells both in the esophagus and the liver. Thus a relation between the biological malignancy of esophageal cancer and serum levels of CEA and CA19-9 was suggested.
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PMID:[Case of submucosal esophageal carcinoma with multiple liver metastasis showing high serum levels of CEA and CA19-9]. 1723 2

Most patients with hepatocellular carcinoma (HCC) also have cirrhosis, an independent cause of death. We considered an alternative definition of tumor-related death in patients with HCC and attempted to validate our definition. Two hundred thirty-seven HCC patients were diagnosed, followed, and died over a 12-year period and were evaluated every 2 months, including their last 6 months of life. We defined death by cancer if there was, in the last 6 months of life, a CT scan increase of >25% in the sum of tumor index lesions' cross-sectional areas or new onset of, or increase in, either vascular invasion or metastatic disease (Group 1). Patients with stable cancer were considered to have died from any other cause (Group 2). We found that 135 (57%) patients died from cancer progression (Group 1), whereas 102 (43%) patients did not (Group 2). There was a statistically significant difference between Group 1 and Group 2 patients in percentage with bilobar disease (P = 0.03), more than one tumor (P = 0.01), an increase in AFP (P = 0.04), vascular invasion (P = 0.001), and the presence of metastases (P = 0.01). We conclude that 57% of patients with unresectable HCC died as a direct result of cancer progression, but 43% did not. The latter died from complications of their cirrhosis, including sepsis, GI bleeds, and renal failure.
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PMID:Causes of death in patients with unresectable hepatocellular carcinoma. 1743 87


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