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Query: UMLS:C0027651 (tumor)
 685,946 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We report the details of a patient with an intracisternal schwannoma that developed from the spinal accessory nerve. The patient, a 70-year-old women, presented with a 5-year history of intermittent headache and neck pain. A 3.2 x 2.5 cm partially cystic mass was found in the right cervicomedullary cistern. It was removed through a far-lateral inferior suboccipital craniotomy using image-guidance. The tumor arose from one rootlet of the right accessory nerve and histological examination confirmed the diagnosis of a schwannoma. Removal of the schwannoma did not result in a significant neurological deficit.
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PMID:Intracisternal schwannoma of the spinal accessory nerve: a case report. 1726 91

Long-standing ankylosing spondylitis may predispose a patient to serious cervical injury in the setting of minor trauma. Early diagnosis is essential to a favorable outcome. We report a 75-year-old man whose relatively minor trauma in the setting of AS resulted in a cervical fracture and callus formation, which masqueraded as a tumor. The patient developed neck pain, bilateral hypoglossal nerve palsy with dysarthria, and dysphagia that ultimately resulted in his death. This case illustrates progressive neurologic signs of gradual disarticulation of the skull from the cervical spine. The situation is considered of importance because it emphasizes the need for early recognition and possible intervention in the presence of hypoglossal symptoms. The specific combination of long-standing ankylosing spondylitis and minor trauma is one setting in which a clinician must be alerted. Early consideration of neck immobilization is emphasized.
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PMID:Minor neck trauma in chronic ankylosing spondylitis: a potentially fatal combination. 1741 35

Aneurysmal bone cysts are not counted among the classic malignant tumors, although they are destructive locally as blood filled reactive bone lesions. Typically, they are found in the metaphysis of the long bones, while localizations on the spine are rare. A 16-year-old female patient presented with unspecific, progressive neck pain which had been present for half a year. The initial x-ray showed no noticeable pathology whatsoever. Subsequently, the complete destruction of the first cervical vertebrae was found. The tumor had completely infiltrated and completely surrounded the spinal chord. A combined approach was used as therapy: resection of the dorsal tumor portion with occipitocervical spondylodesis (C0-C4) and postoperative radiation of the remaining ventral portions. Currently, the patient is free of complaints and recurrence. The differential diagnosis of an aneurysmal bone cyst should also be considered in cases of unspecific cervical vertebral complaints in adolescents that are not otherwise explainable.
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PMID:[Aneurysmal bone cysts. First description of the extensive destruction of the upper cervical spine]. 1743 75

Osteosarcoma is the most common primary malignancy of bone in children and adolescents. Osteosarcomas are an aggressive neoplasm composed of spindle cells producing osteoid. They primarily affect the long bones, particularly after radiation or chemotherapy for other neoplasms; however, 6-7% present in the head and neck. Primary head and neck osteosarcomas in children are rare. There are few case reports and limited-sized case series in the literature. A case report presentation of a skull base osteosarcoma in a teenage female. A 14-year-old African American female presented with dysphagia, voice changes, and neck pain. On examination, she had right-sided palsies in cranial nerves X, XI, and XII. Imaging revealed partial enhancement of the clivus without bony erosion and expansion of the hypoglossal canal. There were also findings consistent with chronic denervation of her right tongue and pharynx. During the evaluation process, she developed diplopia from a right cranial nerve VI palsy. Repeat imaging revealed progression of the skull base lesion with extension into the right sphenoid sinus. An endoscopic sphenoidotomy was performed to obtain tissue. The diagnosis of high-grade osteosarcoma was made by histologic morphology and immunohistochemistry. The child was treated primarily with chemotherapy. Other adjunctive therapies are being considered. Osteosarcoma of the skull base is a rare entity. We describe a case of a high-grade clival osteosarcoma presenting primarily with lower cranial nerve palsies and pain. The rapid progression, treatment options, and prognosis are discussed.
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PMID:Osteosarcoma of the skull base: case report and review of literature. 1798 Sep 19

A 51-year-old woman presented with a rare completely intradural and extramedullary spinal ganglioneuroma associated with multiple hamartoma syndrome and manifesting as complaints of neck pain and dizziness persisting for 8 months. Magnetic resonance imaging of the spinal cord revealed an intradural extramedullary lesion at the C1 level. She underwent right suboccipital craniectomy and C1-2 hemilaminectomy to remove the tumor. Histological examination confirmed ganglioneuroma. She also suffered from multiple facial trichilemmomas, thyroid goiter, multiple polyposis of the gastrointestinal tract, and pulmonary hamartoma indicating multiple hamartoma syndrome. These benign neoplasms were treated conservatively.
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PMID:Intradural extramedullary ganglioneuroma associated with multiple hamartoma syndrome. 1803 7

Chondromyxoid fibroma is a rare benign bone tumor representing less than 0.5% of all bone tumors. It commonly involves the long tubular bones. Involvement of the spine is rare. A 35-year-old man presented with history of neck pain, restriction of neck movements, pain and numbness along the medial aspect of the left forearm and weakness with wasting of the left hand. A presumptive diagnosis of a bony tumor such as an aneurysmal bone cyst or a giant cell tumor involving the seventh vertebral body was made on plain X-rays, MRI and bone scan. He underwent C7 central corpectomy, incomplete intralesional curettage with iliac bone grafting and C6 to T1 interspinous wiring. The histological diagnosis was chondromyxoid fibroma. On eight years' follow-up, CT scan showed no progression of the tumor with good alignment and fusion of the graft at the site of the corpectomy. The authors conclude that corpectomy and iliac bone grafting for chondromyxoid fibroma has a good outcome on long-term follow-up.
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PMID:Chondromyxoid fibroma of the seventh cervical vertebra. 1831 Aug 48

A 76-year-old woman presented with gross hematuria. She had received transurethral resections (TURBT) twice for superficial bladder tumors near the right orifice. All pathologic findings demonstrated low grade superficial transitional cell carcinoma (TCC). Cystoscopy showed the tumor lesions during the follow-up. Bladder tumors were completely harvested and pathologic examination revealed inverted papilloma. However, recurrent tumors were detected at the same location after 4 months' follow up. Although she came to our hospital for the purpose of TURBT, she complained of severe neck pain and was suddenly dead. Autopsy findings showed that dissecting aortic aneurism was the cause of death and the bladder tumor was low grade superficial TCC. The case reported here had a very rare pathologic finding with a history of superficial tumors located in the same areas in the urinary bladder.
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PMID:[Incidental inverted papilloma during the clinical follow-up of superficial transitional cell carcinoma in the urinary bladder]. 1832 73

Intracerebral haemorrhage (ICH) occurs mostly in the context of arterial hypertension, with typical localisations. Tumour-associated bleeding is the cause of 6-10% of ICHs, mostly from metastases. We present the case of a 40-year-old female admitted originally for neck pain of sudden onset, accompanied by nausea and marked right arm paresis. A CT-scan revealed left fronto-central cortico-subcortical haemorrhage. Cerebral angiography was normal. Two months after the initial event the residual paresis worsened and the patient developed neuropsychological deficits. A CT-scan showed oedema around the original bleeding site, on MRI a solid lesion with a diameter of 5 cm could be seen, with some cystic alterations and contact to the meninges. The tumour was surgically removed, and removal at the time was considered complete. Histological analysis proved it to be an embryonal rhabdomyosarcoma. The patient's neurological deficits gradually improved. Almost three months after the operation she complained of intense left-sided headache. On CT a hyperdense left fronto-central lesion with positive enhancement could be seen; MRI confirmed a relapse tumour and showed bleeding in the rostral portion of the tumour as well as oedema. The patient started radiation therapy with a total dose of 60 Gy. Whole body image studies at the time failed to reveal any other neoplastic lesions. Two months later a CT-scan showed continued tumour growth. We present this case as a rare aetiology of intracerebral haemorrhage, more frequently associated with arterial hypertension or vascular pathology, as well as being an unusual manifestation of embryonal rhabdomyosarcoma, rarely found in the brain. The case also serves to illustrate the importance of a thorough diagnosis including MRI imaging in patients with so-called atypical ICH.
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PMID:Primary cerebral rhabdomyosarcoma presenting as haemorrhagic stroke. 1844 23

An aneurysmal bone cyst (ABC) is a rare skeletal tumor that accounts for approximately 1% of all bone tumors. A spinal location for an ABC is very rare. Methods for treatment of an ABC include resection, curettage, embolization, and intralesional injection of a variety of agents. The patient in this case was a 9-year-old girl presenting with neck pain who was diagnosed with an ABC involving the C-2 spinal level. Percutaneous intralesional injections of calcitonin and methylprednisolone were performed. Two years and 7 months after the initial injection, a CT scan showed massive bone formation and cortical thickening without a change in the size of the lesion. To the authors' knowledge, this is the third reported case of intralesional injection of calcitonin and methylprednisolone for treatment of an ABC. This method is safe and effective, and is an important alternative to surgery, especially when a surgical procedure is technically difficult or unsafe in high-risk patients.
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PMID:Percutaneous intralesional injection of calcitonin and methylprednisolone for treatment of an aneurysmal bone cyst at C-2. 1897 9

Pain in patients who have cancer can be caused by direct effects of the tumor or by complications of treatment, or it can be unrelated to the disease or its treatment. This article discusses interventional pain procedures in the treatment of head and neck pain as they relate to malignancies and cervicogenic headache and neck pain.
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PMID:Alleviating head and neck pain. 1913 97


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