Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0042963 (vomiting)
 31,883 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 12-month-old girl presented with fever and vomiting. Cerebrospinal fluid (CSF) examination revealed an increase of mononuclear cells and Mycobacterium tuberculosis. Magnetic resonance imaging (MRI) taken two months after the onset showed cerebral infarction in the left basal ganglia, tuberculoma in the interpeduncular cistern and brain atrophy. The infarction was shown as central cystic lesions with surrounding hyperintensity in the fluid-attenuated inversion-recovery (FLAIR) image. The cystic lesions were not differentiated from surrounding lesions in T2 weighted image (T2WI) because both lesions were demonstrated as hyperintensity areas. The hyperintensity lesion shown in FLAIR image may indicate border zone encephalitis. The FLAIR image is more useful than T1 or T2WI to detect the extension of the infarcted area and circumscribed change.
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PMID:Fluid-attenuated inversion-recovery imaging of cerebral infarction associated with tuberculous meningitis. 1094 Jun 11

We report a case of a middle-aged man who suffered a cerebral infarction resulting from dissection of a vertebral artery associated with morning blood pressure surge. A 56-year-old man was transferred to our hospital with dizziness and vomiting in the early morning on a cold day in winter. He reported that he had been standing in front of the sink after bathing when he suddenly felt dizzy and fell down. He did not lose consciousness, and by the time he reached the hospital by ambulance, his dizziness had subsided, but he complained of severe headache and vomited 3 times. On admission, he was alert, and there were no neurological or radiological abnormalities (CT, MR angiography) in the brain. However, infarction in the left cerebellar hemisphere was detected by brain MRI on the 5th day of hospitalization. String sign of the left vertebral artery was noted by angiography, confirming the diagnosis of dissection of the left vertebral artery. Ambulatory blood pressure monitoring was performed after discharge. Although the mean 24-h blood pressure was in the normal range, a marked morning blood pressure rise was observed. We speculated that the acute rise of blood pressure in the early morning might have contributed to the dissection of the vertebral artery.
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PMID:A case of vertebral artery dissection associated with morning blood pressure surge. 1647 Nov 79

The rarely described gastric micropneumatosis is caused by accumulating air in the mucus membrane. It may associate mainly with Helicobacter pylori positive atrophic gastritis or with pneumatosis due to gas producing bacteria or non-infectious causes. In our case the disorder was diagnosed in a 69 years old patient, taking clopidogrel, living in a nursing home, with history of hypertension, general arteriosclerosis, cerebral infarction, who was admitted to our department because of melaena and hematemesis. Upper endoscopy revealed a map-like, slightly raised, palm-sized area with yellowish spots on the posterior wall of the markedly inflamed stomach at the level of fundus - corpus border. Based on histology findings, that showed empty spaces among corpus glands, 10-20 microm in diameter, with no epithelial lining, the diagnosis was gastric micropneumatosis. The impaired mucosal integrity caused by mesenteric ischaemia and repeated vomiting were supposed as possible etiological factors, because 72 hours after the patient had stopped vomiting, control endoscopy showed regression, and the empty spaces were no more detectable in the histology samples. By this case report the authors would like to draw attention to a seldom diagnosed gastric injury, and discuss the factors that may predispose the development of gastric micropneumatosis.
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PMID:[Gastric micropneumatosis: a rare endoscopic entity]. 1745 10

A 65-year-old man presented with a hyperplastic anomalous anterior choroidal artery (AChA) associated with a ruptured internal carotid artery aneurysm at the origin of a perforating artery manifesting as sudden onset of headache and vomiting. The aneurysm was too small for endovascular embolization, so we performed open surgery via the left pterional approach. Aneurysm clipping with preservation of the perforator was impossible, so we clipped the aneurysm neck and sacrificed the perforator. We also performed dome clipping because dome puncture resulted in continuous bleeding. Head computed tomography obtained 3 days after the operation showed cerebral infarction at the territory of the sacrificed perforator, but the patient suffered no neurological deficits. This case of internal carotid artery aneurysm with a perforating artery arising from the aneurysm dome shows that sacrifice of the perforator may be necessary to prevent rebleeding.
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PMID:Ruptured internal carotid artery aneurysm at the origin of a perforating artery associated with a hyperplastic anomalous anterior choroidal artery--case report. 2058 70

We report a case of thoracoabdominal aortic aneurysm (TAAA) due to Salmonella Enteritidis making final diagnosis difficult. A 63-year-old man with a history of diabetes mellitus, hypertension, and cerebral infarction was seen elsewhere for a 40 degrees C fever, vomiting, and shaking on day 1 after onset. He was diagnosed with Salmonella bacteremia and hospitalized by us for intensive care. Computed tomography (CT), magnetic resonance imaging (MRI), and ultrasound imaging did not, however, show critical findings of aneurysm, endocarditis, or osteomyelitis, and laboratory testing suggest significant inflammatory symptoms. He did not respond to antibiotics, but had an intermittent low fever during the first hospitalization. On day 48 after onset during the second hospitalization, abdominal CT showed an aneurysm -3 cm in diameter in the thoracoabdominal aorta above the renal artery- small enough to have been missed in earlier diagnosis. Surgery and TAAA graft replacement were done on day 64. Bacterial culture of the graft showed no Salmonella growth due to long-term in vivo antibiotic exposure. He recovered without significant complications, with oral ciprofloxacin antibiotic therapy continued to the present. This case indicates the importance of an early diagnosis through continuous blood culture and imaging for Salmonella sp blood stream infection.
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PMID:[A case of Salmonella-infected thoracoabdominal aortic aneurysm making final diagnosis difficult]. 2170 50

A 9-year-old previously healthy girl presented with 3 weeks of intermittent emesis and headache to a community emergency department, where she had rapid decompensation due to increased intracranial pressure. Head computed tomography revealed a calcified suprasellar mass consistent with a craniopharyngioma. Despite medical and surgical intervention, the patient had progression of herniation with global cerebral infarction, and care was withdrawn. Although craniopharyngiomas are typically thought to be benign, slow-growing intracranial tumors, this case emphasizes the need for an expeditious diagnostic evaluation when symptoms that may be referable to intracranial hypertension are evident. Craniopharyngiomas and emergency management of intracranial hypertension are reviewed.
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PMID:Diagnosis of a craniopharyngioma after acute brainstem herniation in an emergency department. 2182 87

Moyamoya disease is a clinical entity characterized by progressive cerebrovascular occlusion with spontaneous development of a collateral vascular network called Moyamoya vessels. This disease mainly manifests as cerebral ischemia. Intracranial bleeding is another major presentation of patients with Moyamoya disease. We report here a 12-year-old male child who presented with severe headache, vomiting and meningismus. Initial neuroimaging study with noncontrast computed tomography scan revealed fresh intraventricular hemorrhage in right-sided lateral ventricle. Magnetic resonance imaging with angiography of brain was done 5 days later when the child developed right-sided hemiparesis, and the diagnosis of Moyamoya disease was confirmed along with lacunar infarction of right posterior peri and paraventricular area and in the left paraventricular area and centrum semiovale. Simultaneous presence of cerebral infarction along with intraventricular hemorrhage in adult with bleeding-type Moyamoya disease is reported in literature, but it is a rare entity in a child.
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PMID:Cerebral infarction following intracranial hemorrhage in pediatric Moyamoya disease - A case report and brief review of literature. 2241 78

We report the use of intravenous tissue plasminogen activator (t-PA) therapy in a 38-year-old patient who was later diagnosed with unilateral moyamoya syndrome. The patient had a sudden onset of unconsciousness, vomiting, dysarthria, and tetraparesis. A neurologic examination revealed consciousness disturbance, right central facial nerve palsy, dysarthria, and tetraparesis with bilateral exotropia and horizontal gaze palsy. A magnetic resonance imaging scan on admission did not reveal fresh cerebral infarction or hemorrhage, but magnetic resonance angiography revealed severe stenosis at the terminal portion of left internal carotid artery, the anterior cerebral arteries, and the right vertebral artery. We suspected infarction of brain stem. The patient was treated with intravenous t-PA approximately 2.5 hours after onset, and the patient demonstrated a remarkable recovery 1 day after onset and had only a minimal deficit at discharge (12 days after onset). Cerebral angiography 7 days after onset confirmed the diagnosis of moyamoya disease. The present case suggests that therapeutic intravenous t-PA may be applicable for an acute ischemic stroke patient coexisting with moyamoya disease after careful evaluation and discussion with patient and family.
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PMID:Intravenous tissue plasminogen activator therapy for an acute ischemic stroke patient with later diagnosed unilateral moyamoya syndrome. 2283 75

A 65-year-old man with diabetes mellitus (DM) presented with an indwelling urethral catheter placed for urinary retention by his previous doctor. Thereafter, he had fever, vomiting and general fatigue. His blood examination showed severe inflammatory findings. He was diagnosed with acute prostatitis and immediately admitted to our hospital. Pelvic computerized tomography (CT) showed a prostate abscess. We performed transrectal ultrasonographic-guided puncture of the prostate abscess for drainage and blood culture was tested. Methicillin-sensitive Staphylococcus aureus (MSSA) was cultured from the puncture fluid and blood. We administered antibiotics with strict control of DM. After the prostate abscess improved and the urethral catheter was removed, the patient was systematically examined for potential sepsis-related disease caused by MSSA septic infection. Magnetic resonance imaging (MRI) of the head indicated multiple cerebral infarction, abdominal CT indicated splenetic infarction, ultrasonography of the heart indicated vegetation on the mitral valve and aortic valve, and chest X-ray indicated pulmonary congestion. Furthermore, MRI of the lumbar spine showed a high intensity lesion at the 4th and 5th lumbar spine, indicating pyogenic spondylitis. We diagnosed prostate abscess with sepsis, infectious endocarditis, congestive heart failure and pyogenic spondylitis. Aortic valve replacement, mitral annuloplasty, tricuspid valvuloplasty and ovale hole closure surgeries were performed to treat these conditions.
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PMID:[A case of prostate abscess with sepsis, infectious endocarditis and pyogenic spondylitis]. 2323 81

To describe the clinical and imaging characteristics of patients with central neurocytoma (CN), we reviewed data on 27 patients who had histologically confirmed CN and were treated in our institution between 1999 and 2010. Neuro-imaging findings on CT scan (n=18) and MRI (n=25) were retrospectively evaluated. There were 15 males and 12 females with a mean age of 29 years (range, 11-46 years). The most frequent presentations included headache (n=21) and vomiting (n=6). Tumor sites included bilateral lateral ventricles (n=10), right lateral ventricle (n=7), left lateral ventricle (n=7) and fourth ventricle (n=3). On MRI, the T1-weighted signal was hypointense in 12 patients and isointense in 13, and the T2-weighted signal was isointense in 8 patients and hyperintense in 15. CT scans/MRI revealed a cystic component in 18 patients. Tumors showed a mild to marked enhancement in 26 patients. Flow voids from tumor vessels on MRI were present in 14 patients, and calcification was noted in six of 18 patients with CT scans. All lateral ventricle tumors were resected through a transcortical or transcallosal approach. Gross total resection was achieved in 19 patients, near total in two and subtotal in six. One patient died of cerebral infarction in the perioperative period. At the last follow up, there were three known clinical recurrences in this series. However, no recurrence was noted in 17 patients who underwent gross total resection with no adjuvant therapy.
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PMID:Clinical and imaging features of central neurocytomas. 2352 30


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