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 a 24-year-old man who presented unilateral multiple cranial nerve involvements followed by progressive paraplegia. The patient expired after developing DIC and pneumonia. Post-mortem examination revealed Ewing's sarcoma originated in the pubic bone with extensive metastases including the clivus which was responsible for his cranial nerve lesions. The patient was well until 24 years of age when he noted an onset of pain and a mass in the pubic region. The histology of the biopsy specimen of the tumor suggested Ewing's sarcoma. He was treated with chemotherapy and local radiation. A year after, he noted an onset of nuchal pain, difficulty in tongue movement, dysarthria, deafness in the left ear, and diplopia. On admission to our hospital in July 1990, neurological examination revealed an alert and intelligent Japanese male in no acute distress. The olfactory to the trigeminal nerves appeared intact. He showed complete abducens nerve palsy, facial weakness, mild deafness, and weakness of the soft palate, the sternocleidomastoid muscle and the tongue, all on the left side. The remainder of the neurological examination was unremarkable except for dysesthesia along the left C8 and Th1 dermatoms. Radiological examination revealed a 10 x 10 cm sclerotic mass in the public bone and a high signal mass lesion between the clivus and the pons in the T2-weighted MRI. His clinical course was complicated by acute paraplegia with anesthesia below the Th4 dermatom, DIC, and respiratory distress due to plural effusion. Post-mortem examination revealed a necrotic and hemorrhagic tumor in the pubic bone. The histology was consistent with Ewing's sarcoma.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[A 24-year-old man presenting Garcin syndrome and paraplegia]. 847 71

A 71-year-old man was referred to us with diplopia, left peripheral facial nerve dysfunction, ataxic gait and dysesthesia of the extremities. Neurological examination revealed mild reduction of sensation to pinprick and light touch in the left dominant lower leg. His standing position was wide based, and he showed Romberg's sign. The patient also presented signs of left peripheral facial, bilateral abducent, and left oculomotor nerve dysfunction. Serum levels of CEA, CA 19-9, and proGRP were high. 67Gallium scintigraphy showed an accumulation of radioactivity at the hilum of the right lung, and the findings of bronchofiberscopy were compatible with the diagnosis of small cell lung cancer. Because the symptoms gradually worsened to the point that the patient could not move by himself, chemotherapy and radiotherapy were initiated 3 months after the onset of symptoms. While under chemotherapy, symptoms of neuropathy subsided and the patient was able to walk with the aid of a walking stick. Although all symptoms were indicative of carcinomatous neuropathy, no antineuronal antibodies were detected in the patient's serum by immunohistochemical techniques. However, because the lung cancer deteriorated gradually despite therapy, the patient died of respiratory failure. At autopsy, tumor metastases were found in the pericardium, left lung, both adrenal glands, right hilum lymph nodes, and mediasternal lymph nodes. No microscopic signs of metastases were found in the frontal, parietal, temporal, or occipital lobes, or in the basal ganglia, thalamus, midbrain, pons, cerebellar vermis and hemispheres, or upper medulla. Histopathologically, there was no degeneration of neuronal cell bodies in cerebellar or cervical dorsal root ganglia; however, almost total loss of myelinated fibers or variegated demyelination of myelinated fibers was observed in the anterior, lateral and posterior funiculus at both cervical segments of the spinal cord. The number of myelinated fibers was smaller in the 5th and 6th cervical left ventral roots. The reason why the patient's symptoms subsided during chemotherapy was probably a suppression of antineuronal antigen by chemotherapy and the repair of myelinated fibers.
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PMID:[Small cell lung cancer associated with subacute sensori-motor neuropathy in a patient whose symptoms subsided during chemotherapy]. 986 84

OBJECT Intramedullary spinal cord metastases (ISCM) represent a small proportion of intramedullary tumors. However, with the lifespans of patients with malignant tumors increasing, incidents of ISCM are on the rise. Due to threateningly severe disabilities in patients, accompanied by limited life expectancy, every attempt should be made to treat these tumors the same way as metastases elsewhere in the CNS, with the goal of complete removal of the ISCM and preservation of neurological functions. The object of this study is to retrospectively analyze the experiences of 22 patients who were surgically treated for ISCM over a 22-year period. METHODS Hospital charts of 22 patients, who were surgically treated for ISCM between 1992 and 2014, were reviewed retrospectively. Demographic data, histopathological diagnoses of primary cancer, chronological sequence of the disease, and neurological status using the simplified McCormick functional classification were collected and reanalyzed. RESULTS The most frequent histology was metastasis of lung cancer, followed by brain and breast cancers. The time span from primary cancer diagnosis to the development of symptomatic spinal metastases ranged from 0 to 285 months, with a mean interval of 38 months. The leading presenting sign was dysesthesia (77% of the population), followed by paresis (68%). Only 5 patients (23%) showed urinary retention. Initial performance status represented by the McCormick Scale was on average 2.47. Total or near-total removal was achieved in 87% of cases. Compared with the clinical status 1-2 days after surgery, there was an improvement in the McCormick Scale grade at the last follow-up from 2.47 to 2.12 (p = 0.009). Likewise, an improvement was detected when comparing the preoperative status with the last follow-up (from 2.45 to 2.12; p = 0.029). The mean survival time after surgery was 11.6 months. CONCLUSIONS These results suggest that surgery for intramedullary metastases-with all of the challenges of a rare and potentially risky procedure-can be beneficial to patients with advanced stages of cancer. Surgery can be performed with minimal new morbidity and results in maintaining neurological performance status.
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PMID:Intramedullary spinal cord metastases: an increasingly common diagnosis. 2623 13

Metastasis of breast cancer is often detected through a long-term course and difficult to diagnose. We report a case of brachial plexopathy suspected to be the initial lesion of breast cancer metastasis, which was only detected by magnetic resonance (MR) neurography. A 61-year-old woman was admitted to our hospital within 2 years after operation for breast cancer because of progressive dysesthesia and motor weakness initially in the upper limb on the affected side and subsequently on the contralateral side. Enhanced computed tomography, axillary lymph node echo, gallium scintigraphy, and short tau inversion recovery MR images showed no abnormalities. MR neurography revealed a swollen region in the left brachial plexus. We suspected neuralgic amyotrophy and initiated treatment with intravenous immunoglobulin therapy and steroid therapy. However, there was no improvement, and the progression of motor weakness in the bilateral lower limbs appeared over 4 years. Concomitant elevation of carbohydrate antigen 15-3 level (58.9 U/ml) led us to suspect breast cancer metastasis, which was associated with the worsening of neurological findings, although gallium scintigraphy and bone scintigraphy showed no inflammatory and metastatic lesions. Swelling of the cauda equina in enhanced lumbar MR imaging and abnormal accumulation at the brachial plexus and cervical spinal cord in positron-emission tomography were newly detected contrary to the normal findings on the gallium scintigraphy, which suggested cerebrospinal fluid seeding. We suspected breast cancer metastasis about the initial brachial plexopathy based on the clinical course. MR neurography may be a helpful tool to detect metastatic lesion, especially in nerve roots.
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PMID:A Case of Suspected Breast Cancer Metastasis to Brachial Plexus Detected by Magnetic Resonance Neurography. 2772 57

Malignant spinal cord compression syndrome (MSCCS) occurs in 2.5 to 5% of all oncological patients. In 20% of the cases, it is the initial manifestation. This syndrome is a rare event among germ cell tumors (GCT), occurring in only 1.7% of the patients. We present the case of a 24-year-old man who arrived at the emergency department with dysesthesia and paraparesis as well as urinary incontinence. Imaging studies showed an infiltrative lesion in the left testicle, pulmonary and hepatic metastatic disease, and a large retroperitoneal ganglionar conglomerate that infiltrated the spinal cord through the intervertebral foramina of the vertebra level T11 with displacement of the L1 vertebral body. A postoperative biopsy showed a pure embryonal carcinoma. In the initial approach of a young man who presents spinal cord compression, the presence of MSCCS associated with GCT should be considered as a possible cause. A high level of suspicion is required to achieve a timely diagnosis, to grant the patient the best possible outcome.
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PMID:Malignant Spinal Cord Compression Syndrome as an Initial Presentation of Testicular Cancer. 3040 13

Differentiated thyroid cancer (DTC) is associated with the highest propensity for lymph node metastases, given the significant morbidity associated with sacrificing the spinal accessory nerve, surgeons increasingly looked to minimizing functional deficits while maintaining oncologic outcome. We have detailed the technique of a selective neck dissection with more attention to preserving the cervical sensory nerves since 1999 in Fudan University Shanghai Cancer Center. We found that the radical dissection with preservation of the cutaneous branches including the great auricular nerve, the less occipital nerve and the supraclavicular nerve can maximally decrease the complications of paresthesia and dysesthesia postoperatively in the lower neck, the shoulders and the area around the ear in DTC cases when indications were allowed. As long as the principles of cancer surgery are strictly followed, our approach guarantees radical tumor removal and exhibit more functional preservation.
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PMID:The application of selective neck dissection while preserving the cutaneous branches of cervical plexus in the surgical treatment of differentiated thyroid cancer-experiences from thousands of cases. 3115 72

Metastasis from lung carcinoma to the sphenoid bone is rare. Patients with symptoms related to sphenoid bone metastasis as the initial presentation of carcinoma are thus also rare. Herein, we report the case of a patient presenting with only cheek dysesthesia as the first sign of lung adenocarcinoma. The 74-year-old woman presented with a 2-month history of left cheek dysesthesia. CT showed a tumor around 2.5 cm in diameter with heterogeneous enhancement of the central focus at the left foramen rotundum in the sphenoid bone. We endoscopically biopsied the tumor through the left sphenoid sinus. Results of histologic examination were consistent with lung adenocarcinoma. FDG-PET/CT analysis demonstrated lung carcinoma that had already metastasized to mediastinal lymph nodes and multiple bones, such as the ribs and lumbar vertebras, in addition to the sphenoid bone. As EGFR gene mutation (p.L858R) was identified, the patient was treated with oral gefinitib. This treatment proved quite effective, and the patient remains alive without tumor growth as of 18 months.
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PMID:Lung Adenocarcinoma with Cheek Dysesthesia as an Initial Symptom: A Case Report and Literature Review. 3157 54