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Query: UMLS:C0027497 (
nausea
)
23,468
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
An 11-year-old boy presented with acute
nausea
and right lower quadrant pain. A contrast-enhanced CT demonstrated a 10-cm left retroperitoneal mass and no other suspicious findings. An fluorodeoxyglucose positron emission tomography/computed tomography performed 2 days later demonstrated inflammatory findings in the region of the appendix, hypermetabolic right psoas adenopathy, and the known retroperitoneal mass, which was less hypermetabolic. At laparoscopic surgery, an acute perforated appendicitis, walled-off by omentum, was discovered. Biopsy of the retroperitoneal mass was compatible with
ganglioneuroma
. This case exemplifies the utility of fluorodeoxyglucose positron emission tomography/computed tomography for detecting an inflammatory or infectious process coincident with a neighboring neoplastic process.
...
PMID:Coincidental presentations of ganglioneuroma and atypical perforated appendicitis detected by fluorodeoxyglucose positron emission tomography/computed tomography. 1989 13
Lhermitte-Duclos disease (LDD), a disorder first described by French physicians Lhermitte and Duclos in 1920 [25], is a benign, slow growing dysplastic
gangliocytoma
of the cerebellum, characterized by replacement of the granule cell layer by abnormal granule and Purkinje like cells. The most frequent presenting signs and symptoms are megalocephaly, increased intracranial pressure,
nausea
, hydrocephalus, ataxia, gait abnormalities, and intermittent headaches, all of which are attributed to the mass effect [6,11,25]. Many cases are associated with a mutation in the phosphatase and tensin homolog or PTEN gene which is also involved in numerous otherwise unrelated central nervous system abnormalities, namely Cowden syndrome [1,6,11], autism spectrum disorder [18], cerebral cortical dysplasia [11,30] and Bannayan-Riley-Ruvalcaba syndrome [30]. The presence of cortical heterotopia has been reported in a small number of LDD cases [3,5,17,32]. We describe a unique case of LDD with cerebral cortical heterotopic grey matter containing neurofibrillary tangles.
...
PMID:Lhermitte-Duclos disease with neurofibrillary tangles in heterotopic cerebral grey matter. 2754 76
Tacrolimus is a widely used macrolide immunosuppressant in transplant surgery, with mild and major neurologic side effects. A 21-year-old woman had undergone preemptive transplantation of a kidney from her mother. On the 1st postoperative day, the patient had headache,
nausea
, vomiting, and agitation. Magnetic resonance imaging (MRI) of the brain showed hyperintensity and a lesion in the right mesial temporal lobe. After we switched from tacrolimus to cyclosporine, the symptoms regressed. Persistence of the lesion, confirmed by repeated MRI, required that the patient be operated on. Pathologic examination showed the
gangliocytoma
, a rare brain tumor. Our case shows that preexisting brain lesions may cause tacrolimus-induced neurotoxicity in the early postoperative period.
...
PMID:Gangliocytoma Presenting With Tacrolimus Neurotoxicity in a Renal Transplant Recipient: Case Report. 2793 67
Dysplastic
gangliocytoma
or Lhermitte-Duclos disease is a rare disorder characterized by a slowly progressive unilateral tumour mass of the cerebellar cortex. It is probably hamartomatous, although the exact pathogenesis remains unknown. Lhermitte-Duclos disease was recently encountered to be part of a multiple hamartoma-neoplasia complex (Cowden's syndrome). It typically presents in young adults, although it has been encountered at all ages. We present the case of bilateral cerebellar location of this pathology in a 50-year-old man presented with a progressive onset and worsening of headaches accompanied by nuchal rigidity, photophobia and
nausea
awakening each morning. Upon physical examination, the patient was awake with a discrete right vestibular syndrome made of positive Romberg without nystagmus. Magnetic Resonance Imaging (MRI) was performed and revealed salient "tiger stripe" appearance of the bilateral cerebellar cortex relevant to a Lhermitte-Duclos disease.
...
PMID:The Lhermitte-Duclos disease: a rare bilateral cerebellar location of a rare pathology. 3148 96
BACKGROUND Lhermitte-Duclos disease (LDD) is caused by a rare slow-growing mass in the cerebellum. LDD generally is experienced by young adults, but also it has been encountered in the pediatric population. Lhermitte and Duclos first described cerebellar dysplastic
gangliocytoma
in 1920. The first case they described included occipital headache, paroxysmal vertigo, falls, hearing problems, and memory deficits. Our patient had typical symptoms of the disorder such as headache,
nausea
, vomiting, blurred vision, and imbalance. The purpose of this case report was to describe the outcome of a computerized dynamic posturography (CDP) vestibular training program combined with home-based exercises designed to improve balance function and reduce the risk of falling by an individual with a posterior fossa tumor. CASE REPORT A 36-year-old male patient was diagnosed with dysplastic
gangliocytoma
/ganglioglioma according to magnetic resonance imaging, computed tomography, and pathology reports on March 28, 2016. The patient was treated by partial cerebellar tumor resection on April 7, 2016. After the operation, he reported severe imbalance,
nausea
, and vomiting for 1 month and visited the Audiology Department on October 20, 2016. The patient was evaluated with the CDP-sensory organization test (SOT) and his composite equilibrium score of this examination was 48, 31% below normal. We administered a 6-week posturography-assisted vestibular rehabilitation (VR) protocol (extending an hour per week) combined with a home-based exercise program twice in 2 years. In the second evaluation we applied in 2018, SOT composite equilibrium score increased to 72 after VR, reaching normal limits. After 2 years, his complaints slightly alleviated and his SOT scores were better when we compared the VR results in 2016. CONCLUSIONS We demonstrated that long-term VR may affect a patient with dysplastic cerebellar
gangliocytoma
(LDD) presenting imbalance or dizziness.
...
PMID:Role of Long-Term Vestibular Rehabilitation in a Patient with Posterior Fossa Tumor: A Case Report with 2 Years of Follow-Up. 3291 76