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Query: UMLS:C0027627 (metastases)
 103,950 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The fact that neoplasms of the cranial base or metastases of nasopharyngeal tumors may cause palsy of nerves which pass through the jugular and anterior condylar foramina has been well documented. On the other hand, very little has been reported about the traumatic causes of these diseases, probably because they are often underestimated or misdiagnosed. In this paper, the Authors report four cases of palsy of the last four cranial nerves caused by various kinds of trauma: glossopharyngeal thermo-rhizotomy, bullet wound, closed cranial trauma, neck surgery. The main symptom immediately following a lesion is mechanical dysphagia which causes inhalation of food and saliva and may sometimes require surgery, such as tracheotomy or cricopharyngeal myotomy. The most lasting symptom is dysphonia, which can only be treated by speech therapy. Because of the importance of these damaged functions, the above symptoms must be studied more thoroughly, also keeping in mind the modern techniques of surgical and non-surgical speech rehabilitation.
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PMID:Post-traumatic paralytic syndromes of the jugular and condylar foramina. 249 4

Metastases to the thyroid gland from renal carcinoma are observed in 10% of the uncommon metastatic thyroid tumours. They are the first sign of renal carcinoma in 25% of cases or appear after primary treatment of renal neoplasia, up to 27 years later. Metastases are more frequent in pathological glands, perhaps because intraparenchymal blood flow is slowed and tissue oxygen partial pressure is reduced. Thyroid metastases are frequently associated with lung ones, whether those associated with metastases to other organs (duodenum, pancreas, skin) are very unusual. Clinical manifestations are thyroid node without hormonal modifications or acute swelling of the gland with hormonal hyperfunction; other signs are dysphonia and/or dysphagia. Thyroid nodes are "cold" at 131I scanning and with mixed structure at ultrasonography. Fine needle aspiration is often diagnostic. Problems in differential diagnosis are among clear-cell renal carcinoma and some types of thyroid adenoma, adrenal carcinoma, parathyroid carcinoma, testicular seminoma and hypernephroid thyroid carcinoma. Treatment is surgical: subtotal or total lobectomy, with or without isthmectomy, if metastasis is single, total thyroidectomy in diffuse disease. Some Authors always choice total thyroidectomy to erase microscopic foci of disease in contralateral lobe. Reported survival after treatment is from a few months to 27 years. Survival is longer with a metastasis appearing after nephrectomy and with unique versus multiple ones.
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PMID:[Isolated thyroid and skin metastases of renal carcinoma]. 802 37

The objective is to investigate the presence of dysphonic symptoms in multiple sclerosis (MS) patients and to compare quantitative acoustic parameters in multiple sclerosis patients and normal individuals. The method of study was an 8-month controlled cross-sectional that was carried out with 106 individuals (30 MS, 76 controls). Both groups included males and females from 20 to 55 years. Exclusion criteria were prior vocal disorder, laryngeal microsurgery, recent endotracheal intubation, tumors, laryngeal, lung or mediastinal metastases, respiratory disease, and other associated neurological diagnoses. For dysphonic symptoms (qualitative variables), associations were assessed using Mantel-Haenszel's chi2 test, with Yates correction or the Fisher exact test when necessary. Statistical significance was set at p< or =0.05. Dysphonia was observed in 70% of MS individuals versus 33% of controls (p=0.01). Association was found between MS and dysphonia (OR: 2.2, CI 95%: 1.13-4.25). Fundamental frequency was higher among MS patients (p=0.01). Fundamental frequency deviation was significantly higher in MS women (but not men) than controls (p=0.00). Jitter was higher in MS men than in all other groups (p=0.00). Results suggest that evaluation and treatment of MS patients should be revised, evaluating voice alterations in relation to other signs. MS seems to intensify gender effect on fundamental frequency deviation, noise, and jitter, with MS women presenting fewer voice variations than men.
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PMID:Acoustic analysis of voice in multiple sclerosis patients. 1533 Nov 6

Forestier's disease is a systemic rheumatologic abnormality of unknown etiology, characterized by a flowing ossification of the anterior ligament of the spine. In this case study we report on an atypical appearance of Forestier's disease in a 72-year-old woman. This patient had a one-month history of rapidly progressing dysphonia and dyspnea and at the time of admission was unable to eat. She had been operated for gastric and colon carcinoma seventeen months earlier. Total body CT scans showed a flowing ossification of the anterior ligament between levels C2 and C7 and an osteophyte protruding in the ventral direction at level C2. Before the osteophyte's removal, a tumor screening was conducted to exclude the presence of distant metastases or occult malignancy. Resection of the large osteophyte was performed via a typical ventral-cervical approach with horizontal skin incision. Six months after the procedure, the patient experienced distinct improvement of her condition and was able to eat both pulpy and solid foods again. In this case example, a rapidly progressive dysphagia was not caused by secondary malignancy, as initially speculated, but resulted from a ventral-cervical osteophyte, considered a rare cause for acute development of severe dysphagia. Early diagnosis of Forestier's disease in this patient led to immediate surgical intervention, which proved to be adequate treatment and enabled the patient to make a good recovery.
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PMID:Rapidly progressive dysphagia caused by Forestier's disease: a case report. 1587 65

The prevalence of thyroid metastases in colorectal cancer (CRC) patients is unknown. We retrieved the records of all patients with CRC and pathologically proved thyroid metastasis for the period 1993-2004. Among 5,862 consecutive patients with CRC, 6 (0.1%) were diagnosed with thyroid metastases, a median of 61 months after the diagnosis of primary tumour, and a median of 19 months after the last surgical resection or radiofrequency ablation of other metastases (which were present in all cases). Signs and symptoms, when present (n=3), consisted of cervical pain, cervical adenopathy, goitre, dysphagia, and/or dysphonia. In other cases, the diagnosis was made by positron emission tomography scanning. Thyroidectomy was performed in the 5 patients with isolated thyroid metastases, with cervical lymph node dissection being required in all cases. The only patient treated conservatively because of concomitant liver and lung metastases developed life-threatening dyspnoea, which required emergent tracheal stenting. Median overall survival was 77 months, 58 months, and 12 months after the diagnosis of primary CRC, initial metastases, and thyroid metastasis, respectively. It is concluded that thyroid metastases are rare and occur late in the course of CRC. Thyroidectomy (with cervical lymph node dissection) may result in prevention or improvement of life-threatening symptoms and prolonged survival.
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PMID:Thyroid metastases from colorectal cancer: the Institut Gustave Roussy experience. 1676 42

Metastasis to the thyroid occur infrequently. The overall incidence in autopsy series vary from 0-5% in unselected cases to 24% in patients with a known malignancy. They usually occur when there are another metastases, sometimes many years after diagnosis of the original primary tumour. We present the case of a woman with dysphagia and dysphonia due to a thyroid mass as first manifestation of a metastatic breast cancer.
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PMID:Dysphagia and dysphonia in a woman with a previous breast cancer. 1687 May 43

Dysphagia, dysphonia, dyspnoea, cervical lymph nodes are commonly indicative of head and neck carcinoma, although non specific signs, like otologic or rhinologic symptoms may be present. In addition to physical examination done on the patient awake and panendoscopy under anesthesia with biopsies, the diagnostic evaluation includes different imaging modalities (computed tomography, and/or magnetic resonance imaging, and positron emission tomography with FDG). Preoperative assessment of tumour extent, cervical lymph node involvement as well as distant metastases is mandatory for both staging and planning the best accurate therapy in these patients.
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PMID:[Presentation and diagnostic evaluation of head and neck cancer]. 1713 48

In this study, the case of a 58-year-old man with a 2-month history of left chin paresthesia with difficulty swallowing and chewing, and dysphonia is reported. He had an absence of the gag reflex, unilateral palatal palsy and deviation of the tongue upon attempted protrusion with unilateral atrophy. Magnetic resonance imaging of the skull base revealed a tumoral infiltration of the left side of Meckel's cave, involvement of the clivus with extension into the cavernous sinus and signs of focal leptomeningeal infiltration. The patient was eventually diagnosed with generalized Burkitt's lymphoma. In this study, the authors suggest an initial diagnostic workup that includes a computed tomography scan of the mandible and a magnetic resonance imaging of the skull base searching for malignancy in patients with isolated numb chin syndrome, a rare disorder often associated with cancer, especially breast cancer and lymphoma, with mandibular metastases, leptomeningeal seeding and metastases of the base of the skull explaining the origin of the syndrome in most cases.
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PMID:Numb chin syndrome with vagal and hypoglossal paralysis: an initial sign of an uncommon diagnosis. 2273 63

An eight-year-old Doberman pinscher was presented with a four-week history of inspiratory stridor, dysphonia, inappetence and weight loss. Inspiratory stridor was apparent and became more pronounced during gentle compression of the larynx. Previous investigations, including laryngoscopy, had revealed the presence of a left-sided arytenoid mass. Histological examination of pinch biopsies was not diagnostic. The mass was removed by resection of the arytenoid cartilage through a ventral laryngotomy allowing salvage of the cuneiform process. Histological examination of the laryngeal mass was consistent with a chondrosarcoma, grade I, infiltrating the arytenoid cartilage. Re-examination at 12 months showed complete resolution of the clinical signs and no signs of metastatic disease. To the authors' knowledge this is the first report of successful surgical intervention for laryngeal chondrosarcoma. This case demonstrates that resection via a ventral laryngotomy may be a viable and curative therapeutic option for some sarcomas of the larynx.
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PMID:Successful management of an arytenoid chondrosarcoma in a dog. 2303 86

The prevalence of malignant peripheral nerve sheath tumor (MPNST) among the general population is only 0.001%. Most cases originate in peripheral nerve root trunks in the extremities; MPNST rarely occurs in the head and neck. We describe the case of a 61-year-old man who presented with Horner syndrome, dysphonia, and enlarged neck nodes. Imaging detected a paraspinal mass of the deep superior cervical chain next to the internal carotid artery. The patient underwent an upfront modified radical neck dissection of the right-sided lymph nodes from levels II through V. Postoperative irradiation was performed. Two years after the initial diagnosis, the patient was found to have a pulmonary metastasis of the MPNST. A wedge resection was performed, and at 6 months of follow-up, the patient was alive without disease. However, he subsequently developed soft-tissue metastases in his buttocks, and he died 2 years later of brain metastases. In our case, the clinical symptoms suggested the anatomic location of the primary tumor, and imaging findings suggested the diagnosis, which was confirmed on histopathology. As far as we know, no case of MPNST of the superior ganglia of the sympathetic chain has been previously described in the literature.
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PMID:Malignant peripheral nerve sheath tumor of the superior cervical sympathetic ganglia. 2307 58


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