http://hl7.org/fhir/us/breast-radiology/2020MAY/overview.html

A Breast Radiology Document is an implementation of a Fhir Document. It is comprised of a Fhir Bundle with a top level Fhir Composition Resource that contains links to all the resources included in the Breast Radiology Report.

"Fhir" should be "FHIR"

The Breast Radiology Document is an atomic item, meaning that no part in it can be changed without changing the entire bundle, and that all the parts are contained and in a single bundle.

extraneous "and" in "are contained and in a single bundle."

http://hl7.org/fhir/us/breast-radiology/2020MAY/StructureDefinition-BreastRadComposition.html

This contains a single reference to the Breast Radiology Report All Breast Radiology Findings are referenced by the reports results element.

Missing period between "Report" and "All"

Missing apostrophe in "reports"

http://hl7.org/fhir/us/breast-radiology/2020MAY/StructureDefinition-SectionFindingsRightBreast.html

This Observation contains references to all the observations and exam information related to the left breast.

"left breast" should be "right breast" given the page content

http://hl7.org/fhir/us/breast-radiology/2020MAY/StructureDefinition-AbnormalityCyst.html

69 A cyst is a sac-like pocket of membranous tissue that contains fluid, air, or other substances.

extraneous "69"

http://hl7.org/fhir/us/breast-radiology/2020MAY/StructureDefinition-BreastBodyLocationExtension.html

this extension defines

"this" should be capitalized

http://hl7.org/fhir/us/breast-radiology/2020MAY/StructureDefinition-AbnormalityCyst-definitions.html#Observation.component:notPreviouslySeen

This slice contains the optional components that define prevous encounters

Missing "i" in "previous"

http://hl7.org/fhir/us/breast-radiology/2020MAY/StructureDefinition-TumorSatellite.html

623 A group of tumor cells in an area near the primary (original) tumor.

Extraneous "623"

http://hl7.org/fhir/us/breast-radiology/2020MAY/StructureDefinition-TumorSatellite.html

If a tumor observation’s Observation.hasMember field contains a referrence to a ‘Tumor Satellite’ observation,

Too many "r"'s in "reference"