Radiation-induced malignant rhabdoid tumour of the hypothalamus in an adult: A case report

Table 3 Imaging features of radiation-induced malignant rhabdoid tumour

MRI	Padua et al[1]	Kuge et al[2]	Gorayski et al[3]	Oliveira et al[4]	Our case
Oedema	Yes	No	Yes	Yes	No
Peripheral cyst	Yes	No	Yes	Yes	No
Calcification	Yes	No	Yes	Yes	No
Contrast enhancement	Heterogenous	Heterogenous	Heterogenous, band-like	Heterogenous, band-like	Heterogenous, band-like
T2 signal	NA	NA	Hyperintense	NA	Hyperintense
FLAIR	NA	NA	Hyperintense	NA	Hyperintense
Leptomeningeal spread at first presentation	No	No	No	No	Yes
CT	Mix density: iso to hyperdense with foci of calcification and necrosis	Isodense	Mix density: isodense with foci of calcification and cyst	NA	Isodense to hyperdense

CT: Computed tomography; MRI: Magnetic resonance imaging; NA: Not available.