Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0019204 (hepatocellular carcinoma)
 71,386 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A total of 2259 children with solid malignant tumors were treated at St. Jude Children's Research Hospital between the years 1962 and 1987. Of these, 112 (5%) developed spinal epidural metastasis with spinal cord compression during the course of their disease process. Metastatic epidural spinal cord compression was caused most commonly by Ewing's sarcoma and neuroblastoma, followed by osteogenic sarcoma, rhabdomyosarcoma, Hodgkin's disease, soft-tissue sarcoma, germ-cell tumor, Wilm's tumor, and (rarely) hepatoma. There was no significant difference in outcome between patients with small-cell tumors (neuroblastoma, Hodgkin's disease, and germ-cell tumors) who received only chemotherapy and/or radiation therapy and the patients with similar lesions who received a decompressive laminectomy alone or prior to chemotherapy and/or radiation therapy. Patients with spinal cord compression from metastatic sarcoma (Ewing's sarcoma, soft-tissue sarcoma, osteogenic sarcoma, and rhabdomyosarcoma) showed a significant improvement with decompressive laminectomy alone or before medical therapy, compared to those who received radiation therapy and/or chemotherapy without posterior decompression. Pediatric tumors invade the spinal canal via the neural foramen, compressing the spinal cord in a circumferential manner, allowing decompressive laminectomy (posterior approach) to be an effective surgical approach. Sixty-six percent of children who had no evidence of motor or sensory function below the level of the compression became ambulatory after surgical decompression and medical treatment, regardless of tumor type.
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PMID:Pediatric spinal epidural metastases. 184 14

Hepatocellular carcinoma is an uncommon cancer in the United States. Its initial presentation as spinal cord compression due to vertebral metastasis is rare. This article reports a case of radiculopathy and rapidly developing spinal cord compression because of bony metastasis from this form of liver cancer. This article also reviews pertinent literature and discusses the diagnostic modalities for early detection.
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PMID:Case report: spinal cord compression due to metastatic hepatocellular carcinoma. 821 91

We report the imaging features in five patients with metastatic hepatocellular carcinoma causing spinal cord compression, three of which were biopsy proven and two were in patients with known diagnosis of hepatocellular carcinoma. The radiographic, magnetic resonance imaging (MRI) and computed tomography (CT) features are highlighted. Although the occurrence of metastatic disease in hepatocellular carcinoma is exceedingly rare, it may be increasingly encountered as survival of patients is improved with advancing methods of therapy, both surgical and palliative. It often accompanies local recurrence, and invariably signals a grave prognosis with extremely short life expectancy. Unusually, two of the five patients in this series presented initially with skeletal metastases which led to the diagnosis of hepatocellular carcinoma.
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PMID:MRI and CT of metastatic hepatocellular carcinoma causing spinal cord compression. 936 34

More than 90% of hepatocellular carcinoma (HCC) arise in a chronical hepatitis. When HCC is diagnosed, most of the patients have symptoms in relation to cirrhosis of the liver. Spread metastases are not frequent and the extension to soft tissues is exceptional. We reported a 55 year old patient who had alcoholic cirrhosis and HCC with quickly development. The onset was a spinal cord compression due to soft tissues epidural metastases, seated at paravertebral zone. Plain radiographs and radionuclide bone scans were normal; diagnosis was achieved by magnetic resonance imaging and fine-needle aspiration cytology of the tumor. We have found no bibliographic reference on spinal cord compression due to soft tissues metastases from HCC. We want to point out the importance of including soft tissues metastases in differential diagnosis for radiculopathies with normal radiography and radionuclide scanning in patients at risk, considering also patients with hepatocellular carcinoma.
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PMID:[Spinal cord compression caused by metastasis of soft tissue hepatocarcinoma]. 1063 3

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

Previous reports of a solitary metastatic hepatocellular carcinoma have been rare. Because this tumor has a different treatment modality and prognosis, an accurate differential diagnosis is essential. Here we report a rare case of a solitary chest wall metastasis from unknown primary site of hepatocellular carcinoma. It involves a 51-year-old man who was admitted to our hospital because of a palpable left upper chest wall mass. The mass was resected and pathologic examination confirmed a diagnosis of metastatic hepatocellular carcinoma. Despite our investigation, no evidence was found that indicated the primary origin of the hepatocellular carcinoma. Four months later, the patient was admitted again because of spinal cord compression at the third and fourth thoracic vertebrae. Emergent decompressive laminectomy was performed and microscopic features revealed the same pathology as the initial chest wall mass resected 4 months earlier. After one year, a follow-up abdominal computed tomography (CT) still revealed no evidence of primary hepatocellular carcinoma.
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PMID:Chest wall metastasis from unknown primary site of hepatocellular carcinoma. 1661 73

Bone metastases are rare in primary hepatocellular carcinoma (HCC). Spinal cord compression (SCC) due to bone metastases occur commonly in patients with lung and breast carcinomas, and metastatic HCC is an unusual cause of SCC. Spinal cord compression is an oncologic emergency and treatment delays can lead to irreversible consequences. Thus, the awareness that SCC could be a potential complication of bone metastases due to HCC is of significance in initiation of early treatment that can improve the quality of life and survival of the patients, if diagnosed earlier. This paper describes four cases of primary HCC with varied manifestations of SCC due to bone metastases. The first patient presented primarily with the symptoms of bone pains corresponding to the bone metastases sites rather than symptoms of associated hepatic pathology and eventually developed SCC. The second patient, diagnosed as having HCC, developed extradural SCC leading to paraplegia during the course of illness, for which he underwent emergency laminectomy with posterior fixation. The third patient developed SCC soon after the primary diagnosis and had to undergo emergency laminectomy. Post laminectomy he had good neurological recovery. The Fourth patient presented primarily with radicular pains rather than frank paraplegia as the first manifestation of SCC.
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PMID:Spinal cord compression secondary to bone metastases from hepatocellular carcinoma. 1693 44

Although spinal tumors are uncommon, they may reduce survival or cause serious functional disorders in the extremities. Metastatic spinal tumors from malignant tumors can induce symptoms of spinal cord compression, such as paraplegia, quadriplegia, and vesicorectal disturbance, which are aggravated with progression of the diseases and time. We report a patient with hepatocellular carcinoma (HCC) who was suspected of having spinal lesions based on neurological findings, and a metastatic spinal tumor was found by imaging examination. Assuming that metastasis had occurred at the time lumbar pain developed, the patient reached the level of gait disturbance within only 4 mo, showing a rapid advancement of symptoms. If early diagnosis had been possible, treatment could be performed before acute myelopathy progressed to complete paralysis. We speculate that the terminal stage of HCC is not only liver failure associated with intrahepatic lesions but also metastasis to other regions, treatment for individual pathologies therefore, will be needed, which constitutes an important issue.
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PMID:A patient with spinal metastasis from hepatocellular carcinoma discovered from neurological findings. 1756 50

Metastatic hepatocellular carcinoma is a rare occurrence in the United States. The prognosis is poor, with a survival time of months from the time of diagnosis. This article reports a case of myelopathy that developed from metastases in a patient with no significant medical history. The patient was treated with decompressive laminectomy followed by adjuvant radiotherapy. A review of the literature demonstrated that most cases from hepatocellular carcinoma metastasizing to the spinal cord involve either the thoracic or lumbar levels and arise from the right liver lobe or both lobes. Major risk factors included positive hepatitis B virus serologies. This article also discusses current trends in management of epidural spinal cord compression. Although treatment with chemotherapy has not shown any benefit, surgical management has been shown to decrease morbidity and mortality in some patients.
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PMID:Metastatic hepatocellular carcinoma with associated spinal cord compression. 2110 34

The incidence of bone metastases (BMs) from hepatocellular carcinoma (HCC) is relatively low compared to those of other cancers, but it has increased recently, especially in Asian countries. Typically, BMs from HCC appear radiologically as osteolytic, destructive, and expansive components with large, bulky soft-tissue masses. These soft-tissue masses are unique to bone metastases from HCC and often replace the normal bone matrix and exhibit expansive growth. They often compress the peripheral nerves, spinal cord, or cranial nerves, causing not only bone pain but also neuropathic pain and neurological symptoms. In patients with spinal BMs, the consequent metastatic spinal cord compression (MSCC) causes paralysis. Skull base metastases (SBMs) with cranial nerve involvement can cause neurological symptoms. Therefore, patients with bony lesions often suffer from pain or neurological symptoms that have a severe, adverse effect on the quality of life. External-beam radiotherapy (EBRT) can effectively relieve bone pain and neurological symptoms caused by BMs. However, EBRT is not yet widely used for the palliative management of BMs from HCC because of the limited number of relevant studies. Furthermore, the optimal dosing schedule remains unclear, despite clinical evidence to support single-fraction radiation schedules for primary cancers. In this review, we outline data describing palliative EBRT for BMs from HCC in the context of (1) bone pain; (2) MSCC; and (3) SBMs.
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PMID:Palliative external-beam radiotherapy for bone metastases from hepatocellular carcinoma. 2554 79


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