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PHM20 Virtual: Common incidental findings seen on pediatric imaging
PHM20 session title
The Incidentaloma: Common Incidental Findings Seen on Pediatric Imaging
Presenters
Jill Azok, MD; Amanda Lansell, MD; Allayne Stephans, MD; and Erin Frank, MD
Session summary
Dr. Azok, Dr. Lansell, and Dr. Frank of University Hospitals Rainbow Babies & Children’s Hospital, Cleveland, described one to three common, incidentally noted findings in central nervous system, thoracic, abdominopelvic, and musculoskeletal imaging. The presenters explained the indications for further work-up and/or intervention of these findings, and the importance of judicious use of imaging in pediatric patients.
Dr. Frank discussed incidental findings seen on imaging of the central nervous system, using cases to focus on benign enlargement of the subarachnoid space, lipomas of the filum terminale, and pituitary abnormalities. Dr. Lansell continued by discussing possible clinical models for management of incidentally found pulmonary nodules and renal cysts. Dr. Azok completed the session with a discussion of the appearance and management of nonossifying fibromas and cortical fibrous defects. Common threads shared by all presenters were how frequent incidental findings are and the need for providers to be comfortable with a level of uncertainty.
Key takeaways
- Incidental findings are very common in pediatric imaging, occurring on up to one-third of CT scans, 25% of brain MRIs, and 21% of knee radiographs.
- An infant with personal and family history of macrocephaly, normal development, and increased extra-axial CSF on MRI likely has benign enlargement of the arachnoid space and does not need further evaluation.
- A hyperintensity of filum terminale on MRI is consistent with lipoma of the filum terminale and does not require follow-up unless symptoms of tethered cord are present.
- Pituitary abnormalities are common and call for dedicated history, physical exam, and an endocrine screening with imaging surveillance if screening is normal.
- Patient history and appearance of pulmonary nodules are important in determining appropriate follow-up.
- No single feature of renal lesions predicts future behavior, but larger lesions deserve more work-up.
- Nonossifying fibromas are well-demarcated intracortical radiolucencies of long bone metaphyses that do not require treatment or further evaluation unless they are large, painful, or occur in the proximal femur.
Dr. Miller is a second-year pediatric hospital medicine fellow at Cleveland Clinic Children’s. His academic interests include medical education, quality improvement, and high value care.
PHM20 session title
The Incidentaloma: Common Incidental Findings Seen on Pediatric Imaging
Presenters
Jill Azok, MD; Amanda Lansell, MD; Allayne Stephans, MD; and Erin Frank, MD
Session summary
Dr. Azok, Dr. Lansell, and Dr. Frank of University Hospitals Rainbow Babies & Children’s Hospital, Cleveland, described one to three common, incidentally noted findings in central nervous system, thoracic, abdominopelvic, and musculoskeletal imaging. The presenters explained the indications for further work-up and/or intervention of these findings, and the importance of judicious use of imaging in pediatric patients.
Dr. Frank discussed incidental findings seen on imaging of the central nervous system, using cases to focus on benign enlargement of the subarachnoid space, lipomas of the filum terminale, and pituitary abnormalities. Dr. Lansell continued by discussing possible clinical models for management of incidentally found pulmonary nodules and renal cysts. Dr. Azok completed the session with a discussion of the appearance and management of nonossifying fibromas and cortical fibrous defects. Common threads shared by all presenters were how frequent incidental findings are and the need for providers to be comfortable with a level of uncertainty.
Key takeaways
- Incidental findings are very common in pediatric imaging, occurring on up to one-third of CT scans, 25% of brain MRIs, and 21% of knee radiographs.
- An infant with personal and family history of macrocephaly, normal development, and increased extra-axial CSF on MRI likely has benign enlargement of the arachnoid space and does not need further evaluation.
- A hyperintensity of filum terminale on MRI is consistent with lipoma of the filum terminale and does not require follow-up unless symptoms of tethered cord are present.
- Pituitary abnormalities are common and call for dedicated history, physical exam, and an endocrine screening with imaging surveillance if screening is normal.
- Patient history and appearance of pulmonary nodules are important in determining appropriate follow-up.
- No single feature of renal lesions predicts future behavior, but larger lesions deserve more work-up.
- Nonossifying fibromas are well-demarcated intracortical radiolucencies of long bone metaphyses that do not require treatment or further evaluation unless they are large, painful, or occur in the proximal femur.
Dr. Miller is a second-year pediatric hospital medicine fellow at Cleveland Clinic Children’s. His academic interests include medical education, quality improvement, and high value care.
PHM20 session title
The Incidentaloma: Common Incidental Findings Seen on Pediatric Imaging
Presenters
Jill Azok, MD; Amanda Lansell, MD; Allayne Stephans, MD; and Erin Frank, MD
Session summary
Dr. Azok, Dr. Lansell, and Dr. Frank of University Hospitals Rainbow Babies & Children’s Hospital, Cleveland, described one to three common, incidentally noted findings in central nervous system, thoracic, abdominopelvic, and musculoskeletal imaging. The presenters explained the indications for further work-up and/or intervention of these findings, and the importance of judicious use of imaging in pediatric patients.
Dr. Frank discussed incidental findings seen on imaging of the central nervous system, using cases to focus on benign enlargement of the subarachnoid space, lipomas of the filum terminale, and pituitary abnormalities. Dr. Lansell continued by discussing possible clinical models for management of incidentally found pulmonary nodules and renal cysts. Dr. Azok completed the session with a discussion of the appearance and management of nonossifying fibromas and cortical fibrous defects. Common threads shared by all presenters were how frequent incidental findings are and the need for providers to be comfortable with a level of uncertainty.
Key takeaways
- Incidental findings are very common in pediatric imaging, occurring on up to one-third of CT scans, 25% of brain MRIs, and 21% of knee radiographs.
- An infant with personal and family history of macrocephaly, normal development, and increased extra-axial CSF on MRI likely has benign enlargement of the arachnoid space and does not need further evaluation.
- A hyperintensity of filum terminale on MRI is consistent with lipoma of the filum terminale and does not require follow-up unless symptoms of tethered cord are present.
- Pituitary abnormalities are common and call for dedicated history, physical exam, and an endocrine screening with imaging surveillance if screening is normal.
- Patient history and appearance of pulmonary nodules are important in determining appropriate follow-up.
- No single feature of renal lesions predicts future behavior, but larger lesions deserve more work-up.
- Nonossifying fibromas are well-demarcated intracortical radiolucencies of long bone metaphyses that do not require treatment or further evaluation unless they are large, painful, or occur in the proximal femur.
Dr. Miller is a second-year pediatric hospital medicine fellow at Cleveland Clinic Children’s. His academic interests include medical education, quality improvement, and high value care.