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Query: UMLS:C0027651 (
tumor
)
685,946
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Seven patients had occult malignant neoplasms either originating in or extending to the infratemporal fossa. Common symptoms were facial pain centered over the temporomandibular joint and facial
numbness
. These symptoms were sometimes associated with middle ear effusion and trismus. Multiple biopsies are often necessary to establish the diagnosis. The average delay in diagnosis from first symptom was 14 months. Infratemporal fossa
neoplasia
belongs in the differential diagnosis of facial pain.
...
PMID:Occult tumors of the infratemporal fossa: report of seven cases appearing as preauricular facial pain. 18 39
The occult type of nasopharyngeal carcinoma (NPC) accounts for 30% of all nasopharyngeal carcinomas. The occult NPC is clinically difficult to visualize, because the
tumor
infiltrates and grows in the submucosa. It then metastasizes to the skull base or draining lymph nodes. When the NPC is finally diagnosed, the prognosis is poor. Three refined x-ray techniques are evaluated for their utilization in earlier diagnosis of the occult NPC: thin section tomography, nasopharyngography, and Eustachian tube function studies. In a consecutive series of 50 patients, these techniques detected 12 infiltrating carcinomas not visible on clinical examination. Five of these patients also had initially negative blind biopsies. Patients having diplopia, facial
numbness
, cervical adenopathy, and chronic serous otitis media are highly suspect for NPC. The described x-ray techniques, that are safe and noninvasive, can detect these occult infiltrative tumors earlier than clinical examination. Earlier detection and treatment of NPC has resulted in a significant increased cure rate.
...
PMID:Early x-ray diagnosis of occult infiltrating nasopharyngeal carcinoma. 20 85
The article analyses the findings of clinical and X-ray examination in 39 patients in two types of growth of neurinoma of the gasserian ganglion: with localization within the boundaries of the middle cranial fossa (22) and with the formation of
tumor
nodes in the middle and posterior cranial fossae (17). The first symptoms of the disease were paresthesia or
numbness
and continuous pain mostly in the zone innervated by the 1st--2nd pair of the trigeminal nerve, absence of corneal reflexes, high lumbar cerebrospinal fluid pressure, and protein-cellular dissociation in the cerebrospinal fluid. The craniograms revealed destruction of the floor of the middle cranial fossa with involvement of the walls of the f. ovale, spinosum et lacerum and the apex of the pyramid of the temporal bone. Carotid angiography demonstrated typical displacement of the carotid siphon to the midline, to the front, or to the back. The middle cerebral artery was moderately displaced upward and an arched art. chorioidea, anterior was noted. Growth of the neurinoma into the posterior cranial fossa was attended with displacement and deformity of a. basilaris et cerebellaris superior and the veins of the posterior cranial fossa. The ventriculograms showed compression of the inferior horn of the lateral ventricle and moderate compression of the caudal parts of the fourth ventricle and aqueduct of Sylvius. Comprehensive generalization of all the findings gained from examination of the patient is necessary in determining the topics and type of the growth of a neurinoma of the gasserian ganglion.
...
PMID:[Diagnosis of neurinomas of the Gasserian ganglion]. 30 54
A case of clivus chondroma was presented in detail with a review of twenty-four cases reported in Japan. A twenty-eight-year-old house wife was admitted to hospital with complaints of muscle weakness and
numbness
on the right side of the body. Neurological examination revealed the right hemiparesis and hemihypesthesia. Cranial nerve palsies were also disclosed on the right Vth and the left IXth, Xth and XIth nerves. Craniograms showed a ring-like calcified shadow localized in the clival region without definite bone destruction. Roentgenograms disclosed many well-demarcated radioluscent areas in the phalanges of both hands and feet. The marked separation between the basilar artery and the clivus was demonstrated on vertebal angiograms and pneumoventriculograms. CT scan showed an irregularly shaped low density area localized on the clivus, which turned out to be enhanced following contrast infusion. The
tumor
was partially removed by the subtemporal approach, and was histologically chondroma. The patient was discharged, gaining adequate muscle strength after operations.
...
PMID:[An operated case of clivus chondroma (author's transl)]. 44 May 27
The first symptoms of the disease encountered in 30 patients were paresthesia, constant dull headaches and a feeling of
numbness
of the face or its half. Eventually weakness, atrophia of the masticatory muscles, a drop or absence of the corneal reflexes and cerebral and focal symptoms super vened (the symptoms depended upon the direction of the neurinoma growth). Signs of hypertension were seen in 17 cases. There was also a protein-cell dissociation: 0.5--7% of protein in pleocytosis 6/3--68/3. The craniograms showed a destruction of the ground of the middle cranial cavity in 24 cases, while in 23 cases there was a destruction of the pyramidal apex. Antiographic studies demonstrated a displacement of the carotid siphon medially (18 cases), forward (8 cases) or behind (5 cases). The
tumor
vascular network was detected in 5 patients. The diagnosis of neurinomas of Gasser's node requires a comprehensive summarization of the clinical and x-ray findings.
...
PMID:[Clinical diagnosis of neurinomas of Gasser's ganglion]. 45 90
We have reported a case of paratrigeminal epidermoid originated in the Meckel's cave. A 30 years old man was admitted to the department of neurosurgery with chief complaints of continuous right facial pain and
numbness
of entire right side of the face of three years duration. The positive neurological findings were hypesthesia over the distribution of the right trigeminal nerve, absence of the right corneal reflex and nystagmus on left lateral gaze. Caloric response was absent on the right side, however the audiogram showed normal. Cerebrospinal fluid examination was within normal limit. Electromyography showed giant spike in the right masseter and temporal muscles. Radiogram of the skull revealed a bone-destroying lesion over the medial florr of the right middle fossa involving the apex of the petrous bone (Fig 1). Right carotid angiography showed straightening and forward displacement of C4- C5 portion of the carotid siphon in the lateral view, and vertebral angiography showed displacement of basilar artery to the left side, upward displacement of the right posterior cerebral and superior cerebellar artery in the frontal view (Fig. 2, 3). At the time of operation, an epidermoid was identified in the Meckel's cave and totally removed microsurgically. Small amount of the
tumor
extending into the posterior fossa was also removed (Fig. 4, 5, 6, 7). Postoperative course was uneventfull except for an episode of headache and high fever of short duration, suggesting the signs of meningial irritation. Two months postoperativelly patient was relived of facial pain and was discharged with sensory impairment of the right trigeminal nerve distribution. Only 11 cases of paratrigeminal epidermoid, including the cases localized in the Meckel's cave have been reported in the past literatures (Table 1). In this paper we have discussed about the symptomatology and clinical data of paratrigeminal epidermoid and compared with those of trigeminal neurinoma, and meningioma originated in the same region. We would like to emphasize that the importance of differentiating the idiopathic trigeminal neuralgia from the paratrigeminal epidermoid, if the initial symptom of this
tumor
were tic douloureux. The total removal of epidermoid with capsule is essential treatment following the early diagnosis, however the attempt of total removal is sometimes difficult because of the relationship between the origin, size and extension of this kind of
tumor
to other important brain structures. And if some of the
tumor
is left behind at the time of operation, cholesterin meningitis is an important complication.
...
PMID:[Paratrigeminal epidermoid originated in the meckel's cave (author's transl)]. 94 82
A rare case of intramedullary schwannoma of the spinal cord has been reported, The patient was a 30-year-old woman, who began to notice weakness in her right leg approximately 6 months prior to admission, followed 4 months later by
numbness
and weakness of the right arm. The above symptoms were progressively getting worse, and she was admitted to Hokkaido University Hospital on February 23, 1974. Neurological examination revealed slow speech, bilateral horizontal nystagmus, absent gag reflex and weakness of right trapezius muscle. Spasticity was noted in 4 extremities, in addition to right hemiparesis. All deep tendon reflexes were hyperactive, right more than left, with bilateral Hoffmann's and Babinski's signs. Vibration sense was diminished below the level of bilateral iliac crests. A
tumor
around the foramen magnum was suspected, however plain skull and neck, laminogram of cervical spines, vertebral arteriogram, fractional pneumoencephalogram and myodil myelogram failed to disclose abnormalities. Manometric Queckenstedt test showed a partial block on flexion, with CSF protein of 56 mg/dl. Air myelogram clearly visualized the presence of an intramedullary
tumor
at the level of the medullo-spinal junction. Subtotal removal of the intramedullary
tumor
at C1 was performed, which proved to be a schwannoma histologically. 14 such cases are reported in the literature and summarized on Table I, including our case. Clinical features of tumors around the foramen magnum are fairly complexed, and some radiological examinations might not be conclusive. It is stressed that air myelogram is extremely valuable in the diagnosis of lesions around the foramen magnum.
...
PMID:[A case of intramedullary spinal schwanoma (author's transl)]. 98 97
A case report, the third in the literature, is presented of a patient whose progressive
numbness
in the second and third divisions of the trigeminal nerve led to the discovery of an isolated amyloidoma of the gasserian ganglion. The clinical impression of
tumor
was confirmed by surgical and pathologic findings.
...
PMID:Amyloidoma of the gasserian ganglion. 108 70
A case of 58 year old female with chronic spinal epidural abscess demonstrating rapid progression of complete spinal cord paralysis without remarkable recovery by laminectomy was reported. Patient had a large subcutaneous abscess on left back, ten years ago. Three months before admission she fell down from stairs and had a compression fracture on the seventh thoracic vertebra. She has been troubled with slight spinal ache and left lower back pain since the fall accident. One month before admission she suddenly noted severe lower back pain with radiation to left side and the pain became more severe. Three weeks after she noted fecal retention without urinary retention. Five days before admission she noted gait disturbance accompanied by
numbness
of both foots. Three days later she developed inability to urinate and the same day, over the coure of a few hours, she became total paraplegia and anesthesia below the waist. On admission neurological examination and myelography disclosed complete spinal subarachnoid block with flaccid total paraplegia and anesthesia below the lower chest. The clinical diagnosis was spinal epidural mass lesion, probably
neoplasm
. Laminectomy from Th-6 through Th-9 was performed the next day: three days after complete paralysis. The epidural abscess included pus and soft granulation tissue was found and totally removed. Staphylococcus aureus sensitive to penicillin, chloramphenicol etc. was isolated on becteriologic culture. On seven months after operation, sensory and deep reflexes were considrable improved, but she remained paraplegic without sphincter control. Dicussion were made on the incidence, pathogenesis.
...
PMID:[Chronic spinal epidural abscess (author's transl)]. 123 82
A case of spinal meningeal melanocytoma is reported along with clinicopathologic, immunohistochemical and ultrastructural studies. This patient presented clinically with paraparesis, tingling sensation and
numbness
of both lower extremities of 4 months duration. No mucocutaneous pigmented nevi were found. On operation, scattered coal-black pigmented lesions were found in the meninges between T3 and T4-5 interspace level. Nearly total removal was carried out. The
tumor
was composed of spindle and epithelioid cells with heavy brown-black pigmentation. There was no pleomorphism, mitosis, hemorrhage, necrosis or invasion to the underlying cord tissue. In Korea, this case appears to be the first example of this disease. Neurologic deficit improved after surgical excision.
...
PMID:Spinal meningeal melanocytoma. 129 41
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