vanilmandelic acid has been researched along with Retinoblastoma in 9 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.
Retinoblastoma: A malignant tumor arising from the nuclear layer of the retina that is the most common primary tumor of the eye in children. The tumor tends to occur in early childhood or infancy and may be present at birth. The majority are sporadic, but the condition may be transmitted as an autosomal dominant trait. Histologic features include dense cellularity, small round polygonal cells, and areas of calcification and necrosis. An abnormal pupil reflex (leukokoria); NYSTAGMUS, PATHOLOGIC; STRABISMUS; and visual loss represent common clinical characteristics of this condition. (From DeVita et al., Cancer: Principles and Practice of Oncology, 5th ed, p2104)
| Excerpt | Relevance | Reference |
|---|---|---|
| "The idea of determining the urinary excretion of vanilmandelic acid (VMA) in children with retinoblastoma derives from the fact that elevated amounts of VMA were found in children with neurogenic tumours and especially neuroblastoma." | 7.66 | Excretion of vanilmandelic acid in the urine of retinoblastoma patients. ( François, J; Koliopoulos, J, 1979) |
| "The idea of determining the urinary excretion of vanilmandelic acid (VMA) in children with retinoblastoma derives from the fact that elevated amounts of VMA were found in children with neurogenic tumours and especially neuroblastoma." | 3.66 | Excretion of vanilmandelic acid in the urine of retinoblastoma patients. ( François, J; Koliopoulos, J, 1979) |
| "Urinary catecholamine catabolites, homovanillic acid, vanillylmandelic acid, total metanephrines, and total catecholamines were assayed in 12 patients with newly diagnosed retinoblastoma prior to surgery and treatment." | 3.66 | Normal urinary excretion of catecholamine catabolites in children with retinoblastoma. ( Dyment, PG; Levin, HS; Orlowski, JP; Price, RL, 1978) |
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 9 (100.00) | 18.7374 |
| 1990's | 0 (0.00) | 18.2507 |
| 2000's | 0 (0.00) | 29.6817 |
| 2010's | 0 (0.00) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Szreterowa, M | 1 |
| Kornacki, B | 1 |
| Chrzanowska, K | 1 |
| Artiko, GH | 1 |
| Litricin, O | 1 |
| Milenković, S | 1 |
| François, J | 1 |
| Koliopoulos, J | 1 |
| Dias, PL | 1 |
| Amarasiri, AA | 1 |
| Orlowski, JP | 1 |
| Levin, HS | 1 |
| Price, RL | 1 |
| Dyment, PG | 1 |
| Bostrom, B | 1 |
| Mirkin, BL | 1 |
| Renelt, P | 1 |
| Trieschmann, W | 1 |
| Mullaney, J | 1 |
| Frezzotti, R | 1 |
| Guerra, R | 1 |
| Bonanni, R | 1 |
1 review available for vanilmandelic acid and Retinoblastoma
| Article | Year |
|---|---|
Retinoblastoma, a review and some new aspects.
Topics: Antibodies; DNA, Neoplasm; Humans; Phenylacetates; Retinoblastoma; Vanilmandelic Acid | 1969 |
8 other studies available for vanilmandelic acid and Retinoblastoma
| Article | Year |
|---|---|
[Urinary vanilmandelic acid (VMA) levels in children with retinoblastoma].
Topics: Child, Preschool; Circadian Rhythm; Eye Neoplasms; Female; Humans; Infant; Male; Retinoblastoma; Van | 1982 |
[Determination of vanilmandelic acid in urine in retinoblastoma].
Topics: Child, Preschool; Eye Neoplasms; Humans; Infant; Retinoblastoma; Vanilmandelic Acid | 1981 |
Excretion of vanilmandelic acid in the urine of retinoblastoma patients.
Topics: Child, Preschool; Eye Neoplasms; Female; Humans; Infant; Male; Retinoblastoma; Vanilmandelic Acid | 1979 |
4-hydroxy-3-methoxymandelic acid (HMMA) excretion in retinoblastoma.
Topics: Aged; Aqueous Humor; Catecholamines; Child; Child, Preschool; Eye Neoplasms; Female; Humans; Infant; | 1978 |
Normal urinary excretion of catecholamine catabolites in children with retinoblastoma.
Topics: Catecholamines; Child, Preschool; Eye Neoplasms; Female; Homovanillic Acid; Humans; Male; Metanephri | 1978 |
Elevation of cerebrospinal fluid catecholamine metabolites in patients with intracranial tumors of neuroectodermal origin.
Topics: Brain Neoplasms; Eye Neoplasms; Glycols; Homovanillic Acid; Humans; Leukemia; Methoxyhydroxyphenylgl | 1987 |
Vanilmandelic acid urinary excretion in the diagnosis of retinoblastoma.
Topics: Child, Preschool; Eye Neoplasms; Humans; Infant; Methods; Neuroblastoma; Retinoblastoma; Time Factor | 1973 |
[Excretion of vanilmandelic acid in 2 cases of retinoblastoma].
Topics: Catecholamines; Humans; Mandelic Acids; Retinoblastoma; Vanilmandelic Acid | 1967 |