Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
. 2020 Jul-Aug;23(4):551-552.
doi: 10.4103/aian.AIAN_332_19. Epub 2019 Sep 17.

"Pool sign" in Cerebral Metastatic Adenocarcinoma

Affiliations

"Pool sign" in Cerebral Metastatic Adenocarcinoma

Ajith Cherian et al. Ann Indian Acad Neurol. 2020 Jul-Aug.
No abstract available

PubMed Disclaimer

Conflict of interest statement

There are no conflicts of interest.

Figures

Figure 1
Figure 1
The pool sign-T2 coronal (a) and axial (b) MR images showing hyperintensities encircling the lesion (arrows) brighter than the surrounding edema, T1 post contrast image (c) showing peripheral enhancement. The lesion shows restriced diffusion in DWI (d) and ADC (e) images. CT chest (f) with the left solitary lung lesion (arrow) histopathologically proven as adenocarcinoma

References

    1. Bhatt AA, Lin EP, Almast J. The “pool sign” of metastatic adenocarcinoma. Neuroradiology. 2018;60:983–5. - PubMed
    1. Jung BC, Arevalo-Peres J, Lyo JK, Holodny AI, Karimi S, Young RJ, et al. Comparison of glioblastomas and brain metastases using dynamic contrast-enhanced perfusion MRI. J Neuroimaging. 2016;26:240–6. - PMC - PubMed
    1. Cha S, Lupo JM, Chen MH, Lamborn KR, McDermott MW, Berger MS, et al. Differentiation of glioblastoma multiforme and single brain metastasis by peak height and percentage of signal intensity recovery derived from dynamic susceptibilityweighted contrast-enhanced perfusion MR imaging. AJNR Am J Neuroradiol. 2007;28:1078–84. - PMC - PubMed