Methionine PET Findings in the Diagnosis of Brain Tumors and Nontumorous Mass Lesions: A Single-Center Report on 426 Cases.
Shiba Y; Aoki K; Ohka F; Deguchi S; Yamaguchi J; Shimizu H; Maeda S; Takido Y · 2025 · AJNR. American journal of neuroradiology
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract (excerpt)
Background and purpose Differentiating between a brain tumor and a nontumorous lesion remains a diagnostic challenge, particularly when conventional imaging modalities such as CT and MRI provide inconclusive results. While 11 C-methionine…
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Metadata source: Europe PMC · DOI 10.3174/ajnr.a8871