Histopathological and immunohistochemical findings of metastatic orbital tumors: A series of 7 cases

Ito, Hiroaki; Bergeron, Sabrina; Arthurs, Bryan; Burnier, Miguel N

doi:10.1016/j.hpr.2022.300609

Cited by 1 publication

(4 citation statements)

References 58 publications

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“… CN cranial nerve, DWI diffusion-weighted images, HN head and neck, ISCM intramedullary spinal cord metastasis, Met metastasis, MRI magnetic resonance imaging, N/A not applicable, PNS perineural spread, RCC renal cell carcinoma, SCC squamous cell carcinoma Adapted from [ 9 – 11 , 16 , 20 , 24 , 26 – 28 , 30 , 31 , 33 – 36 , 39 , 41 – 43 , 45 – 48 , 50 – 56 ] …”

Section: Head Mri Checklist and Nonbrain Metastatic Lesionsmentioning

confidence: 99%

“…Adapted from [ 9 – 11 , 16 , 20 , 24 , 26 – 28 , 30 , 31 , 33 – 36 , 39 , 41 – 43 , 45 – 48 , 50 – 56 ]…”

Section: Head Mri Checklist and Nonbrain Metastatic Lesionsmentioning

confidence: 99%

“…Ocular metastases are significantly more common than orbital metastases, outnumber orbital metastases by eight to one [ 35 , 38 , 39 ], and preferentially affect the vascularly rich choroid membrane [ 40 , 41 ]. The most common primary lesion is breast cancer (37–41%), followed by lung cancer (21–26%) [ 41 , 42 ].…”

Section: Extracranial Metastases Direct Invasions Pns and Double Cancersmentioning

confidence: 99%

“…Orbital metastases represent 1–13% of all orbital tumors [ 35 , 36 , 38 , 39 ], and several studies have reported that the most frequent primary cancer site is the breast (21.6–58.5%), followed by the lung (5–12%) and the skin (3–20%) [ 39 ]. Further, while breast cancer metastasis has a tendency to localize to the orbital fat pad and muscle, melanomas have a strong preference for muscles [ 35 ].…”

Section: Extracranial Metastases Direct Invasions Pns and Double Cancersmentioning

confidence: 99%

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Nonbrain metastases seen on magnetic resonance imaging during metastatic brain tumor screening

et al. 2022

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Although metastases found during head magnetic resonance imaging (MRI) are not limited to metastatic brain tumors, the MRI is a very common method for “brain metastasis screening,” a modality that is being increasingly performed. In this review, we describe MRI findings of nonbrain metastases and discuss ways to avoid missing these lesions. Metastatic cranial bone tumors are among the most common nonbrain metastatic lesions found on head MRI, followed by leptomeningeal carcinomatosis. The other less-frequent metastatic lesions include those in the ventricle/choroid plexus, the pituitary gland and stalk, and the pineal gland. Metastases in the head and neck area, as well as cranial and intracranial lesions, should be carefully evaluated. Furthermore, direct geographical invasion, perineural spread, and double cancers should also be considered. While it is important to recognize these metastatic lesions on MRI, because they may necessitate a change in treatment strategy that could lead to an improvement in prognosis due to early introduction of therapy, nonbrain lesions should also be given greater attention, given the increasing survival of patients with cancer and advances in MRI technology, such as contrast-enhanced-3D T1-weighted imaging.

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Section: Head Mri Checklist and Nonbrain Metastatic Lesionsmentioning

confidence: 99%

“…Adapted from [ 9 – 11 , 16 , 20 , 24 , 26 – 28 , 30 , 31 , 33 – 36 , 39 , 41 – 43 , 45 – 48 , 50 – 56 ]…”

Section: Head Mri Checklist and Nonbrain Metastatic Lesionsmentioning

confidence: 99%

Section: Extracranial Metastases Direct Invasions Pns and Double Cancersmentioning

confidence: 99%

Section: Extracranial Metastases Direct Invasions Pns and Double Cancersmentioning

confidence: 99%

See 2 more Smart Citations

Nonbrain metastases seen on magnetic resonance imaging during metastatic brain tumor screening

et al. 2022

View full text Add to dashboard Cite

show abstract

Histopathological and immunohistochemical findings of metastatic orbital tumors: A series of 7 cases

Cited by 1 publication

References 58 publications

Nonbrain metastases seen on magnetic resonance imaging during metastatic brain tumor screening

Nonbrain metastases seen on magnetic resonance imaging during metastatic brain tumor screening

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