vanilmandelic acid has been researched along with Malignant Carcinoid Syndrome in 7 studies
Vanilmandelic Acid: A 3-O-methyl ether of 3,4-dihydroxymandelic acid. It is an end-stage metabolite of CATECHOLAMINES; EPINEPHRINE; and NOREPINEPHRINE.
vanillylmandelic acid : An aromatic ether that is the 3-O-methyl ether of 3,4-dihydroxymandelic acid.
Malignant Carcinoid Syndrome: A symptom complex associated with CARCINOID TUMOR and characterized by attacks of severe flushing of the skin, diarrheal watery stools, bronchoconstriction, sudden drops in blood pressure, edema, and ascites. The carcinoid tumors are usually located in the gastrointestinal tract and metastasize to the liver. Symptoms are caused by tumor secretion of serotonin, prostaglandins, and other biologically active substances. Cardiac manifestations constitute CARCINOID HEART DISEASE. (Dorland, 27th ed; Stedman, 25th ed)
| Excerpt | Relevance | Reference |
|---|---|---|
| "The interference of various foodstuffs on methods to determine epinephrine (E), norepinephrine (NE), vanillylmandelic acid (VMA), metanephrines (MN), homovanillic acid (HVA), and 6-hydroxyindole acetic acid (5-HIA) in the 24 h urine for diagnosis of pheochromocytoma and carcinoid syndrome, respectively, was investigated." | 3.66 | [The influence of different diets and smoking on the clinical chemical diagnosis of pheochromocytoma, neuroblastoma, and carcinoid syndrome (author's transl)]. ( Eberhagen, D; Heinemann, G; Rahlfs, V; Schievelbein, H, 1981) |
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 5 (71.43) | 18.7374 |
| 1990's | 1 (14.29) | 18.2507 |
| 2000's | 1 (14.29) | 29.6817 |
| 2010's | 0 (0.00) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Manickum, T | 1 |
| Fornstedt, N | 1 |
| Heinemann, G | 1 |
| Schievelbein, H | 1 |
| Eberhagen, D | 1 |
| Rahlfs, V | 1 |
| Stefănescu, AM | 1 |
| Feldman, JM | 2 |
| Butler, SS | 2 |
| Chapman, BA | 2 |
| Bivens, CE | 1 |
| Fleisher, M | 1 |
| Dollinger, MR | 1 |
| Schwartz, MK | 1 |
7 other studies available for vanilmandelic acid and Malignant Carcinoid Syndrome
| Article | Year |
|---|---|
Simultaneous analysis of neuroendocrine tumor markers by HPLC-electrochemical detection.
Topics: Adrenal Gland Neoplasms; Adult; Biomarkers, Tumor; Child; Child, Preschool; Chromatography, High Pre | 2009 |
High-performance liquid chromatographic determination of 5-hydroxyindole-3-acetic acid in urine using Sephadex G-10 for isolation.
Topics: Adolescent; Adult; Chromatography, High Pressure Liquid; Chromatography, Ion Exchange; Female; Homov | 1980 |
[The influence of different diets and smoking on the clinical chemical diagnosis of pheochromocytoma, neuroblastoma, and carcinoid syndrome (author's transl)].
Topics: Adrenal Gland Neoplasms; Adult; Diagnosis, Differential; Epinephrine; Feeding Behavior; Homovanillic | 1981 |
An improvement of the endocrine diagnosis by high-performance liquid chromatography.
Topics: Adrenal Gland Neoplasms; Adult; Catecholamines; Chromatography, High Pressure Liquid; Chromatography | 1993 |
Catecholamine metabolism in the carcinoid syndrome.
Topics: Catecholamines; Creatine; Diagnosis, Differential; Epinephrine; Female; Homovanillic Acid; Humans; H | 1974 |
Interference with measurement of 3-methoxy-4-hydroxymandelic acid and 5-hydroxyindoleacetic acid by reducing metabolites.
Topics: Aged; Alkaptonuria; Aspirin; Carcinoid Tumor; Dihydroxyphenylalanine; Female; Humans; Indoleacetic A | 1974 |
Effect of 5-dydroxyindolylacetic acid in the colorimetric determination of urinary vanilmandelic acid.
Topics: Colorimetry; Humans; Hydroxyindoleacetic Acid; Male; Malignant Carcinoid Syndrome; Mandelic Acids; M | 1969 |