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)

An 18-year-old male was admitted with headache, nausea, and vomiting. Computed tomography (CT) revealed an enhanced tumor of the pineal region and hydrocephalus. The tumor was partially resected via a parieto-occipital craniectomy. The histological diagnosis was germinoma. No serum tumor markers such as alpha-fetoprotein (AFP) and human chorionic gonadotropin (HCG) were detectable. A ventriculo-peritoneal (V-P) shunt was emplaced and radiation therapy (whole brain 59 Gy) given. The tumor and the hydrocephalus regressed completely and he returned to work. Six years later, he experienced constipation and general fatigue. CT and echotomography of the abdomen showed a large peritoneal tumor and ascites. Laboratory investigation demonstrated serum levels of AFP 7640 ng/ml and HCG 150 IU/l, and high ascitic levels of AFP 12,890 ng/ml and HCG 1030 IU/l. AFP and HCG levels regressed after combined chemotherapy. However, he died due to leukopenia and pneumonia. Autopsy found no metastasis of tumor cells to the central nervous system. The peritoneal cavity contained hemorrhagic fluid and a large tumor 4100 g in weight. The tip of the V-P shunt tube was in front of the tumor. No neoplasm was found in the testis, retroperitoneal cavity, thymus, and other organs. The microscopic appearance of the peritoneal tumor was different to the first pineal tumor. The neoplasm was confirmed as a mixed germ cell tumor with teratoma components and suspected to be a metastasis of the pineal tumor through the V-P shunt system.
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PMID:[Abdominal metastasis of a pineal region tumor through ventriculoperitoneal shunt. Case report]. 172 35

Dianhydrogalactitol was administered as two 1-hr infusions separated by a 4-hr period once every 5 weeks to 21 patients with advanced solid tumors. Total doses ranged from 100 mg/m2 (50 mg/m2 twice on a single day) to 160 mg/m2 (80 mg/m2 twice on a single day). Peak concentrations of drug at the end of a 1-hr infusion ranged from 1.9 to 5.6 microgram/ml. Plasma elimination of dianhydrogalactitol was approximated best by a two-compartment open model. The alpha-half-life was 3.9 +/- 1.9 mins and the beta-half-life was 31.3 +/- 2.7 mins. Dose-limiting hematologic toxicity was encountered at a total dose of 160 mg/m2, with leukopenia occurring more frequently than thrombocytopenia. Other toxic effects included mild to moderate nausea in most patients and two instances of moderate alopecia. One patient with large cell cancer of the lung had a partial regression lasting 2 months and one patient with a carcinoid in the thymus had a partial regression lasting 7 1/2 months. A third patient with a mixed adenocarcinoma-squamous cell carcinoma of the lung had improvement (30% decrease) in his pulmonary tumor for greater than 2 months.
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PMID:Clinical and pharmacologic evaluation of split-dose intermittent therapy with dianhydrogalactitol. 703 34

The thymus is the site of T-cell maturation and contains T-cell precursors that differentiate into cytolytic T lymphocytes (CTLs) in vitro in the presence of interleukin-2 (IL-2). Malignant thymoma is often associated with a lymphocytic infiltration of these precursors. The antitumor effects of IL-2 are mediated in part by activated CTLs. Based on these considerations and anecdotal reports of its anti-tumor activity in thymoma, we conducted a Phase II trial of IL-2 in 14 patients with thymoma. IL-2 was administered s.c. at a dose of 12 x 10(6) IU/m2/day for 5 days for 4 weeks followed by a 2-week rest period. Patients were evaluated for response after each 6-week cycle, and those tolerating therapy with no disease progression were eligible for a maximum of 4 cycles. All patients had failed prior standard chemotherapy and 12 had received prior radiotherapy. All 14 patients were evaluable for toxicity and response. The median number of cycles received was two. One patient was removed from study during cycle 1 because of severe bronchospasm. Five patients required dose reductions for grade 3 toxicity (anorexia, nausea, hyperbilirubinemia, elevated SGPT, and skin desquamation, one patient each). Two patients developed new symptoms of myasthenia gravis while in the study and were removed (one for progressive disease, one for steroid requirement). There were no objective responses. The one patient who required steroids for newly diagnosed myasthenia gravis had a minor response. We conclude that subcutaneously administered IL-2, although it has acceptable toxicity, has no significant clinical activity in previously treated patients with advanced thymoma.
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PMID:A phase II trial of subcutaneously administered recombinant human interleukin-2 in patients with relapsed/refractory thymoma. 877 Jul 73

Lymphoepithelioma-like carcinoma (LELC), best known to occur in the nasopharynx, can arise in a variety of sites, such as the salivary gland, thymus, lung, stomach, skin and uroepithelium. Primary LELC of the uroepithelium is very rare and there is only limited information in the published reports. We managed a case of a 75-year-old woman who presented with nausea and gross painless hematuria. She was treated with laparoscopic nephroureterectomy and was diagnosed with a T1N1M0 LELC of the renal pelvis. Unlike nasopharyngeal lymphoepithelioma, immunohistochemical analysis of this urinary LELC was negative for the Epstein-Barr virus. Herein we report on one more case of primary LELC of the renal pelvis and review of the published reports, particularly those concerning Epstein-Barr virus expressions. Recognition of this tumor and complete resection are essential for saving patients.
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PMID:Lymphoepithelioma-like carcinoma of the renal pelvis. 1776 Jul 54

Pneumatosis intestinalis (PI) is an uncommon condition and can be associated with a wide spectrum of diseases, ranging from life-threatening to innocuous conditions. We report the case of a 46-year-old women coming to our attention for an acute abdominal pain, nausea, vomiting, constipation, and increased inflammatory marks, with a CT showing pneumoperitoneum and pneumatosis intestinalis. The previous diagnosis was advanced neoplasia of unknown origin. Despite the surgical intervention, which excluded an ischemic colitis, the patient died in the early postoperative period. The postmortem diagnosis was carcinoma of thymus gland, and the presence of pneumatosis was put down to metastasis nodes in the pulmonary parenchima. This case demonstrates the wide spectrum of presentation of pneumatosis intestinalis, the importance of a careful radiologic evaluation beside the clinical history, since the identification of correct pathogenesis and treatment can be very difficult.
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PMID:The dilemma of pneumatosis intestinalis with pneumoperitoneum: nonoperative or surgical management-analysis of a case. 2365 55

Carcinoid tumors are rare neuroendocrine tumors that have been reported in a wide range of organs but most commonly involve the gastrointestinal tract (stomach, ileum, appendix, and colon), and rarely ovary and thymus. We present a case of a 56-year-old Nigerian man with a cecal carcinoid tumor that was surgically removed. A 56-year-old Nigerian man, presented to our hospital with a year history of right-sided lower abdominal fullness, audible bowel sounds, occasional diarrhea, nausea, vomiting, and epigastric pain. There was no history of hematochezia or passage of melena stool. Colonoscopy revealed a cecal mass occupying more than two-thirds of the cecal lumen. Histology confirmed carcinoid tumor (well-differentiated neuroendocrine tumor), which was surgically removed. Carcinoid tumors are slow growing rare neuroendocrine tumors. Mortality is low if it is diagnosed early.
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PMID:Cecal carcinoid tumor in a nigerian man: A case report and review of literature. 2851 26

The third-stage (L3) larvae of Anisakis are the etiological agents of human anisakiasis caused by consumption of raw or undercooked seafood infected with anisakid nematodes. Infection with these worms is associated with abdominal pain, nausea, and diarrhea and can lead to massive infiltration of eosinophils and the formation of granulomas in the gastrointestinal tract if the larvae are not removed. Food allergy affects populations worldwide, and despite several reports on the presence of the potentially zoonotic nematodes among edible fishes in Egypt, there are few immunological and molecular studies investigating the epidemiology of these parasites. Anisakidosis, a human infection with nematodes of the family Anisakidae, is caused most commonly by Anisakis spp. In the present study, seventy specimens of the European seabass Dicentrarchus labrax commercialized in Alexandria city along the Mediterranean Sea were acquired during the period from July to December, 2015. Fish were necropsied and dissected to investigate the presence of nematode larvae. Thirty fish (42.9%) of the total were parasitized by nematode larvae which were morphologically identified as Anisakis spp. Type II (L3) according to light and scanning electron microscopy. The pathogenic potential of oral inoculation of fresh, frozen, and thermally treated larvae into Wistar rats was elucidated by histological examination of their thymus and spleen. Results obtained indicated that neither cooling nor freezing of the parasite could destroy their allergenic capacity. So, it is important to create a wider awareness of this potential risk to human health. It is becoming increasingly likely that the impact of Anisakis spp. on human health has been underestimated, and it is perhaps time to consider more sweeping measures than those currently enforced to protect the public health.
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PMID:Pathogenic Potential of Fresh, Frozen, and Thermally Treated Anisakis spp. Type II (L3) (Nematoda: Anisakidae) after Oral Inoculation into Wistar Rats: A Histopathological Study. 2935 32