dihydroxyphenylalanine has been researched along with Abdominal Neoplasms in 6 studies
Dihydroxyphenylalanine: A beta-hydroxylated derivative of phenylalanine. The D-form of dihydroxyphenylalanine has less physiologic activity than the L-form and is commonly used experimentally to determine whether the pharmacological effects of LEVODOPA are stereospecific.
dopa : A hydroxyphenylalanine carrying hydroxy substituents at positions 3 and 4 of the benzene ring.
Abdominal Neoplasms: New abnormal growth of tissue in the ABDOMEN.
| Excerpt | Relevance | Reference |
|---|---|---|
| "Two patients with nonmetastatic adrenal pheochromocytoma, and 9 patients with extraadrenal abdominal paraganglioma (1 nonmetastatic, 8 metastatic), underwent whole-body CT, MRI, baseline (18)F-DOPA PET, and (18)F-DOPA PET with oral preadministration of 200 mg of carbidopa." | 9.12 | The effects of carbidopa on uptake of 6-18F-Fluoro-L-DOPA in PET of pheochromocytoma and extraadrenal abdominal paraganglioma. ( Adams, KT; Carrasquillo, JA; Chen, CC; Eisenhofer, G; Hadi, M; Ling, A; Martiniova, L; Pacak, K; Timmers, HJ; Whatley, M, 2007) |
| "Two patients with nonmetastatic adrenal pheochromocytoma, and 9 patients with extraadrenal abdominal paraganglioma (1 nonmetastatic, 8 metastatic), underwent whole-body CT, MRI, baseline (18)F-DOPA PET, and (18)F-DOPA PET with oral preadministration of 200 mg of carbidopa." | 5.12 | The effects of carbidopa on uptake of 6-18F-Fluoro-L-DOPA in PET of pheochromocytoma and extraadrenal abdominal paraganglioma. ( Adams, KT; Carrasquillo, JA; Chen, CC; Eisenhofer, G; Hadi, M; Ling, A; Martiniova, L; Pacak, K; Timmers, HJ; Whatley, M, 2007) |
| "To evaluate the clinical value of (18) F-fluorodihydroxyphenylalanine ((18) F-FDOPA) PET in relation to tumour localization and the patient's genetic status in a large series of pheochromocytoma/paraganglioma (PHEO/PGL) patients and to discuss in detail false-negative results." | 3.79 | Functional characterization of nonmetastatic paraganglioma and pheochromocytoma by (18) F-FDOPA PET: focus on missed lesions. ( Barlier, A; Blanchet, EM; Chen, CC; Deveze, A; Fakhry, N; Gabriel, S; Morange, I; Pacak, K; Sebag, F; Taïeb, D, 2013) |
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 1 (16.67) | 18.7374 |
| 1990's | 0 (0.00) | 18.2507 |
| 2000's | 2 (33.33) | 29.6817 |
| 2010's | 3 (50.00) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Calabrò, D | 1 |
| Allegri, V | 1 |
| Fanti, S | 2 |
| Ambrosini, V | 1 |
| Piccardo, A | 1 |
| Puntoni, M | 1 |
| Lopci, E | 1 |
| Conte, M | 1 |
| Foppiani, L | 1 |
| Sorrentino, S | 1 |
| Morana, G | 1 |
| Naseri, M | 1 |
| Cistaro, A | 1 |
| Villavecchia, G | 1 |
| Garaventa, A | 1 |
| Gabriel, S | 1 |
| Blanchet, EM | 1 |
| Sebag, F | 1 |
| Chen, CC | 2 |
| Fakhry, N | 1 |
| Deveze, A | 1 |
| Barlier, A | 1 |
| Morange, I | 1 |
| Pacak, K | 2 |
| Taïeb, D | 1 |
| GJESSING, LR | 1 |
| Brink, I | 1 |
| Schaefer, O | 1 |
| Walz, M | 1 |
| Neumann, HP | 1 |
| Timmers, HJ | 1 |
| Hadi, M | 1 |
| Carrasquillo, JA | 1 |
| Martiniova, L | 1 |
| Whatley, M | 1 |
| Ling, A | 1 |
| Eisenhofer, G | 1 |
| Adams, KT | 1 |
1 trial available for dihydroxyphenylalanine and Abdominal Neoplasms
| Article | Year |
|---|---|
The effects of carbidopa on uptake of 6-18F-Fluoro-L-DOPA in PET of pheochromocytoma and extraadrenal abdominal paraganglioma.
Topics: Abdominal Neoplasms; Adrenal Gland Neoplasms; Carbidopa; Dihydroxyphenylalanine; Female; Humans; Ima | 2007 |
5 other studies available for dihydroxyphenylalanine and Abdominal Neoplasms
| Article | Year |
|---|---|
Topics: Abdominal Neoplasms; Dihydroxyphenylalanine; Head and Neck Neoplasms; Humans; Hypertension; Image Pr | 2019 |
Prognostic value of ¹⁸F-DOPA PET/CT at the time of recurrence in patients affected by neuroblastoma.
Topics: 3-Iodobenzylguanidine; Abdominal Neoplasms; Adolescent; Adult; Child; Child, Preschool; Dihydroxyphe | 2014 |
Functional characterization of nonmetastatic paraganglioma and pheochromocytoma by (18) F-FDOPA PET: focus on missed lesions.
Topics: Abdominal Neoplasms; Adrenal Gland Neoplasms; Dihydroxyphenylalanine; False Negative Reactions; Head | 2013 |
STUDIES OF FUNCTIONAL NEURAL TUMORS. VI. BIOCHEMICAL DIAGNOSIS.
Topics: Abdominal Neoplasms; Adolescent; Adrenal Gland Neoplasms; Amino Acids; Child; Dihydroxyphenylalanine | 1964 |
Fluorine-18 DOPA PET imaging of paraganglioma syndrome.
Topics: Abdominal Neoplasms; Child; Dihydroxyphenylalanine; Head and Neck Neoplasms; Humans; Male; Paragangl | 2006 |