Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0027497 (nausea)
 23,468 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 57-year-old man consulted an herbalist for epigastric discomfort. Four hours after he drank a decoction made from 14 herbs, he developed nausea, epigastric pain, and dizziness. He also had two loose bowel movements. On arrival at the hospital 4 hours later, his blood pressure was 77/46 mm Hg, and his pulse was 60 beats/min. He was given intravenous fluids. In the next 3 hours, his blood pressure gradually returned to his usual level of 100/65 mm Hg. His other gastrointestinal symptoms gradually subsided during the next 24 hours. His white cell count was 17.8 x 109/L but was normal on recheck. Complete cell counts, renal function and liver function tests, and electrocardiogram were otherwise normal. He was discharged home on day 2. Seven of the 14 herbs taken by this patient are known to have vasodilatory or blood pressure-lowering effects, and 3 of these herbs are used to manage hypertension. In traditional Chinese medicine, practitioners often use a combination of herbs in an attempt to improve the efficacy but reduce the adverse effects of treatment. The risk of adverse herbal interactions will also be higher.
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PMID:Adverse herbal interactions causing hypotension. 1276 56

Multiple metastatic brain tumors and multifocal primary brain tumors of a single histological type are well described in the literature. The concurrent presence of multiple primary brain tumors with different histological characteristics, however, is very rare. The authors describe the first known case in which an oligodendroglioma and a juvenile pilocytic astrocytoma (JPA) presented as synchronous primary brain tumors in the same patient. This 43-year-old man presented with a 2-month history of progressive headaches, nausea, and vomiting. Magnetic resonance imaging demonstrated an enhancing heterogeneous right medial cerebellar lesion and a larger calcified, nonenhancing, heterogeneous right frontal lesion with surrounding edema and a mass effect. The results of a metastatic workup were unremarkable. The patient underwent an initial right frontotemporal craniotomy and a subsequent suboccipital craniectomy 2 years later for resection of the posterior fossa lesion. Histological examination revealed the frontal and cerebellar lesions to be an oligodendroglioma and JPA, respectively. A molecular analysis detected a deletion of chromosome 1p36 in the oligodendroglioma, but not in the JPA. After the initial operation, the patient received follow-up care for his oligodendroglioma, but eventually required temozolomide for tumor progression. His condition remains stable both neurologically and according to imaging studies. The authors describe the first known case in which a low-grade oligodendroglioma and a JPA presented as synchronous primary brain tumors. They review the literature on multiple primary brain tumors with different histological characteristics and discuss potential mechanisms for the development of these lesions.
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PMID:Oligodendroglioma and juvenile pilocytic astrocytoma presenting as synchronous primary brain tumors. Case report with histological and molecular differentiation of the tumors and review of the literature. 1507 Jan 26

A 76-year-old man was admitted to our hospital with abdominal pain, nausea, and vomiting. The patient was diagnosed as ileus by abdominal radiography, which showed an enlarged bowel and an air-fluid level. Computed tomography of the abdomen showed a thickened intestinal wall. His general status suddenly worsened, and he was placed on a respirator and catecholamines to prevent acute respiratory distress syndrome, septic shock, and disseminated intravascular coagulation. He had continuous fresh anal bleeding. Total colonoscopy showed bloody stool originating from the ileum. Emergency operation was performed for hemorrhagic shock under general anesthesia. Intraoperative jejunal endoscopy revealed deep linear ulcers with bleeding in the jejunum, and 30 cm of the jejunum was resected. Histopathologic examination revealed cytomegalic cells with intranuclear inclusion bodies in the tissues surrounding the ulcers, and it was diagnosed as cytomegaloviral enterocolitis with hemophagocytic syndrome in a non-compromised adult.
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PMID:Virus-associated hemophagocytic syndrome and hemorrhagic jejunal ulcer caused by cytomegalovirus infection in a non-compromised host; a case report of unusual entity. 1508 89

We present a unique case of a prolactin (PRL)-producing pituitary adenoma showing incomplete neuronal differentiation without ganglion cells. A 27-year-old man presented with nausea, headaches, and instability over the last 2 months. Clinical examination revealed obesity with no other endocrinological signs. His serum PRL levels were slightly elevated (38 ng/ml), whereas concentrations of the other adenohypophysial hormones were within normal range. Histology revealed an unusual pituitary adenoma containing many hypocellular areas with fibrillar appearance. The sizable tumor cells were polyhedral or elongated harboring an ovoid, vesicular nucleus with prominent nucleolus, lacking, however, the typical features of ganglion cells. By immunohistochemistry, many adenoma cells were positive for PRL. Immunostain for neurofilament protein revealed variable amounts of fibrils dispersed throughout the stroma, mostly in the hypocellular areas. In addition, neurofilament protein and chromogranin were strongly reactive in approximately 15% of the tumor cell population, whereas reactivity for synaptophysin was uniform throughout the tumor. These findings led to the conclusion that part of the tumor-cell population expressed a hybrid immunoprofile of adenoma-neuronal cell. Our case is the first PRL-producing pituitary adenoma showing incomplete neuronal differentiation lacking mature ganglion cells.
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PMID:Prolactin-producing pituitary adenoma with incomplete neuronal transformation: an intermediate adenoma-neuronal tumor. 1517 51

We report a 20-year-old man with temporal lobe epilepsy (TLE) accompanied by hereditary motor and sensory neuropathy (HMSN). He had experienced complex partial seizures (CPS), which started with a nausea-like feeling, followed by loss of consciousness and automatism, since he was 6 years old. The frequency of attacks was at first decreased by phenytoin. However, attacks increased again when he was 18 years old. On admission, neurological examination showed mild weakness of the toes, pes cavus, hammer toe and mildly impaired vibratory sensation in his legs. Ten people in four generations of his family showed a history of epilepsy in the autosomal dominant inheritance form. His younger sister and mother had a history of epilepsy accompanied with pes cavus, hammer toe, weakness of toe and finger extension and mildly impaired vibratory sensation as well. Direct sequencing of the glioma-inactivated leucine-rich gene (LGI1), in which several mutations were reported in patients with familial lateral temporal lobe epilepsy, showed no specific mutation in this family. On consecutive video-EEG monitoring, paroxysmal rhythmic activity was confirmed in his left fronto-temporal region when he showed automatism, and then a generalized slow burst activity was detected when he lost consciousness. For his seizures, TLE with secondary generalization was diagnosed. In the nerve conduction study, delayed nerve conduction, distal motor latency and decreased amplitudes of the compound muscle action potentials (CMAP) of bilateral peroneal nerves were observed, indicating the existence of mild axonal degeneration. Based on these data, we consider that this family to be a new phenotype of autosomal dominant TLE accompanied by motor and sensory neuropathy.
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PMID:[A family with autosomal dominant temporal lobe epilepsy accompanied by motor and sensory neuropathy]. 1519 38

Migraine is a common medical condition affecting more than 10% of population in Poland. Acute migraine attacks are often associated with gastrointestinal symptoms ranging from mild nausea to vomiting. The present study was specifically designed to compare the efficacy of the combination of lysine acetylsalicylate and metoclopramide (1620 mg LAS + 10 mg MTC--Migpriv) and ergotamine plus caffeine (2 mg ERG + 200 mg CAF--Coffecorn forte) in the treatment of migraine headache and nausea. 98 patients with migraine meeting HIS criteria were randomized. The primary endpoint was the number of patients having headache relief and no nausea or vomiting two hours after the drug intake. Significantly more Migpriv treated patients than Coffecorn ones were free of headache two hours after drug administration (58.7% vs. 35.7% respectively: p<0.002). Reported adverse events were rare and transient. Migpriv was significantly more effective than Coffecorn forte in relieving the migraine attack symptoms.
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PMID:[Comparison of the effectiveness of lysine acetylsalicylate and metoclopramide combination with ergotamine plus caffeine in the treatment of migraine attacks]. 1530 20

Hepatic lymphoma metastasis is rare, and should always be considered in the differential diagnosis of hepatic malignancy. A 52-year-old man presented with a four-day history of fever, fatigue, yellowish skin and nausea. His past medical history was unremarkable. There was no history of alcohol intake or medications. His physical examination revealed generalized jaundice and hepatomegaly. His blood tests showed liver failure and coagulopathy. Abdominal ultrasonography illustrated hepatomegaly. A further work-up included bone marrow and liver biopsy. The pathology report was B-cell lymphoma. He was treated with chemotherapy, and his laboratory findings during follow-up showed steady improvement. In conclusion, lymphoma metastasis to liver can be a cause of liver dysfunction. A high index of suspicion is required for the diagnosis. We emphasize the importance of obtaining tissue sample in all patients with suspicious lesion in any organ to avoid missing the rare but curable pathologies.
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PMID:Hepatic lymphoma metastasis presenting with severe acute liver failure: a rare case. 1533 18

A 29-year-old man developed diabetes mellitus in 1983 and diabetic nephropathy which gradually worsened from 1998. He was admitted to our hospital for initiation of peritoneal dialysis in May 2002. However, the efficiency of dialysis was not sufficient to improve elevated levels of blood urea nitrogen and serum creatinine. His body weight and cardiothoracic index by chest roentgenography gradually increased starting 9 days after admission. To improve the efficiency of dialysis, we tried to increase the dialysis fluid. Nevertheless, the efficiency of peritoneal dialysis remained low, and the patient complained of nausea 14 days after admission. Hypotension suddenly occurred 16 days after admission. Echocardiography showed massive pericardial effusion and collapse of the right ventricle. The diagnosis was cardiac tamponade. We performed cardiac centesis and pericardial drainage which revealed bloody pericardial effusion. Urgent hemodialysis was performed. The differential diagnosis of cardiac tamponade was established. After hemodialysis, the amount of pericardial effusion decreased, the gastro-intestinal symptoms disappeared, and the blood urea nitrogen and serum creatinine levels decreased. We speculated that the cause of cardiac tamponade was uremic pericarditis after ruling out infectious disease, collagen disease, malignant disease, and aortic dissection. Cardiac tamponade due to uremic pericarditis has become very rare since hemodialysis was developed.
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PMID:[Uremic pericarditis complicating cardiac tamponade: a case report]. 1563 26

Helicobacter pylori (H. pylori) is a "slow" bacterial pathogen, which induces several gastroduodenal diseases. Varying degrees of inflammation can be present in the gastric mucosa of patients infected with H. pylori. The case presented here is a male patient suffering from dyspepsia and nausea. His upper gastrointestinal endoscopy revealed pan gastritis. Histological examination of multiple gastric biopsies taken from the body and antrum showed a rare morphological expression of H. pylori gastritis characterized by diffuse plasma cell infiltration with extensive Russell body formation. Diffuse infiltration of plasma cells with Russell bodies in gastric mucosa can cause difficulties in differentiation from neoplastic processes. However, immunohistochemically, the infiltrating cells in the gastric mucosa stained negatively with cytokeratins while they expressed both kappa and lambda light chains showing their polyclonal nature. The presence of diffuse plasma cells with Russell bodies in the gastric mucosa may represent a different presentation of H. pylori gastritis. There are only two case reports of similar presentation and both have been called "Russell body gastritis".
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PMID:An unusual presentation of Helicobacter pylori infection: so-called "Russell body gastritis". 1574 98

Cerebral hemodynamic and metabolic changes in intracranial hypertension associated with sinus thrombosis have not been well documented. We report pre- and post-treatment changes in cerebral hemodynamic and metabolic parameters in a 50-year-old male who presented intracranial hypertension due to sinus thrombosis, using single-photon emission computed tomography (SPECT) and positron emission tomography (PET). He complained of headache, nausea and double vision and was admitted to our hospital. Neurological examinations on admission revealed papilledema on both sides. Cerebrospinal fluid pressure was 28 mmHg. Cerebral angiography showed occlusion of the superior sagittal sinus and retrograde filling of the ascending cortical veins in the bilateral frontal lobes. 123I-IMP SPECT and 15O-gas PET showed a reduction of cerebral blood flow and oxygen metabolism and an extreme elevation of cerebral blood volume in the bilateral cerebral hemispheres. His complaints resolved after lumbo-peritoneal shunt. Postoperative SPECT/PET studies demonstrated improvement of hemodynamic and metabolic parameters. Intracranial hypertension and associated venous congestion were most likely related to hemodynamic and metabolic abnormalities.
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PMID:[Improvement of cerebral hemodynamic and metabolic parameters in a patient who presented intracranial hypertension due to superior sinus thrombosis after lumbo-peritoneal shunt: case report]. 1577 19


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