(n.) A tumor having a structure resembling that of a lymphatic gland; -- called also lymphadenoma.
Example Sentences:
(1) Similar experimental manipulation has yielded in vitro lines established from avian B-cell lymphomas expressing elevated levels of c-myc or v-rel.
(2) The lineage and clonality of Hodgkin's disease (HD) were investigated by analyzing the organization of the immunoglobulin and T-cell receptor beta-chain (T beta) gene loci in 18 cases of HD, and for comparison, in a panel of 103 cases of B- and T-cell non-Hodgkin's lymphomas (NHLs) and lymphoid leukemias (LLs).
(3) The clinical aspects, the modality of onset and diffusion of the lymphoma, its macroscopic and histopathological features and the different therapeutic approaches are discussed.
(4) Infusion of vincristine may be safely incorporated into multiagent chemotherapy programs of the CHOP type for non-Hodgkin's lymphoma.
(5) Men who ever farmed were at slightly elevated risk of non-Hodgkin's lymphoma (odds ratio = 1.2, 95% confidence interval = 1.0-1.5) that was not linked to specific crops or particular animals.
(6) Two cases are presented of bilateral ureteral obstruction and uremia due to pressure from nodes involved in disseminated lymphoma.
(7) Using an antibody to the nerve growth factor receptor (NGFR), we examined dendritic reticulum cells (DRCs) immunohistochemically in 62 formalin-fixed, paraffin-embedded lymph nodes from patients with reactive follicular hyperplasia or with various types of lymphoma.
(8) We describe 10 patients with cerebral venous thrombosis: two had protein S deficiency, one had protein C deficiency, one was in early pregnancy, and there was a single case of each of the following: dural arteriovenous malformation, intracerebral arteriovenous malformation, bilateral glomus tumours, systemic lupus erythematosus, Wegener's granulomatosis, non-Hodgkin's lymphoma.
(9) One animal developed a lymphoma and none showed vesical tumors.
(10) The isolated LGL were highly cytotoxic against YAC-1 lymphoma cells and this cytolytic activity was blocked by treatment of the effector cells with an antibody against natural killer cells (anti-asialo GM1).
(11) However, the average age at onset of lymphoma varied considerably among the different AKXD strains, suggesting that they have segregated several loci that affect lymphoma susceptibility.
(12) These data suggest that there are fundamental differences in the mechanisms of induction of virally and chemically induced thymic lymphomas in AKR mice.
(13) 18 aspirates were obtained from patients with B-non-Hodgkin's lymphoma of high malignancy.
(14) The carcinoma and lymphoma of the stomach were both small, and the depth of invasion was localized to the mucosa and submucosa, respectively.
(15) The Thy-1.2 antigen, expressed on the surface of the lymphoma parent but not the fibroblast parent, was not detected on the hybrids.
(16) The expression of p53 was demonstrated in non-T non-B cells and Burkitt's lymphoma cell lines, but neither in two myeloid leukemia cell lines nor in normal lymphoid cells after mitogenic stimulation.
(17) In the heart, myocarditis is often discrete, and may be complicated by perivascular fibrosis and rare foci of myocytolysis; in some cases primary lymphomas may also develop.
(18) Ten of 11 diffuse poorly differentiated lymphocytic lymphomas were composed of cells with large amounts of surface immunoglobulin, whereas only 1 of 5 diffuse well differentiated lymphocytic tumors contained such abundant surface immunoglobulin.
(19) In 6 cases of T cell lymphoma, 5 cases were positive for T3+ and Tac+ each; 4 for T11+ and 2 for T6+ while all were positive for T4 and negative or weakly positive for T8A.
(20) 263, 9482-9485) development of antipeptide antibodies to the alpha s protein of the stimulatory guanine nucleotide binding regulatory protein, Gs, and use of one of these antibodies, GS-1, to quantitate Gs levels in S49 lymphoma cell membranes.
Pruritus
Definition:
(n.) Itching.
Example Sentences:
(1) The findings suggest that mast cell prostaglandins are an important factor in the pathogenesis of pruritus and that local vascular responses may trigger mast cell degranulation.
(2) The most frequent symptom was pruritus associated with burning.
(3) Hypersensitivity reactions, most commonly skin rashes or pruritus, affect about 1% of patients.
(4) The adverse effects were negligible--one patient had light urticarial rash and pruritus.
(5) Intradermal histamine dose-response thresholds of pruritus were obtained before and after pretreatment with the three antihistamines and placebo in each subject.
(6) Side-effects (pruritus, nausea, vomiting, drowsiness) were also noted.
(7) No statistically significant difference for the pruritus score was found.
(8) To this end, Table 1 lists those differential diagnoses that would be considered in human beings who have generalized pruritus unassociated with significant cutaneous pathology.
(9) The illness was associated with eosinophilia, pruritus, and an elevated IgE level, indicating an immunologic pathogenetic mechanism.
(10) Jaundice and pruritus lasted 19 and 20 mo, respectively.
(11) Presenting symptoms included: crampy right upper quadrant pain, jaundice, pruritus, cholangitis, pancreatitis, hepatomegaly, and elevated liver function tests.
(12) The second-generation H1-receptor antagonists are replacing the first generation H1-receptor antagonists in the symptomatic treatment of allergic rhinoconjunctivitis, and in relieving pruritus in patients with urticaria.
(13) All patients were symptomatic with pruritus and were expected to survive three months or more.
(14) Relief of jaundice or pruritus was obtained in 68%, and this figure included a number of patients who died in the first 30 days.
(15) An outbreak of the pruritus, pyrexia, haemorrhagic syndrome affected eight of a herd of 175 cows which was divided into two groups of 115 and 60 according to yield.
(16) Survivors at ages of 19 months to 16.5 years had considerable morbidity with pruritus occurring in 70%, jaundice in 48%, xanthomas in 30%, 74% having hepatomegaly and 63% splenomegaly.
(17) Treatment with astemizole, as measured at the end point of each patient's treatment and compared to placebo, resulted in significant improvement of pruritus, erythema, number of wheals, frequency of urticarial attacks, and control of urticaria (p less than or equal to 0.03).
(18) The only remarkable adverse reaction in the chloroquine group was pruritus which occurred in 7 subjects.
(19) Nevertheless, pruritus, urinary retention, hypotension and severe respiratory depression have been reported with both methods.
(20) Pruritus and hepatomegaly were present in half of the patients.