Uterine contraction in pregnancy

{"study":{"id":12570,"case_slug":"uterine-contraction-in-pregnancy","modality":"Ultrasound","series":[{"id":597049,"content_type":"image/jpeg","frames":[{"id":597047,"width":497,"height":373},{"id":597048,"width":501,"height":376},{"id":597049,"width":498,"height":374,"current":true},{"id":597050,"width":496,"height":372}],"annotations":[],"encodings":{"original_dicom":null,"video":null,"thumbnailed_files":[{"tiny":"b04ec306ee924914a50719662f9aa0_tiny.jpg","jumbo":"b04ec306ee924914a50719662f9aa0_jumbo.jpg","small":"b04ec306ee924914a50719662f9aa0_small.jpg","thumb":"b04ec306ee924914a50719662f9aa0_thumb.jpg","medium":"b04ec306ee924914a50719662f9aa0_medium.jpg","gallery":"b04ec306ee924914a50719662f9aa0_gallery.jpg","big_gallery":"b04ec306ee924914a50719662f9aa0_big_gallery.jpg","original":"b04ec306ee924914a50719662f9aa0.jpg"},{"tiny":"a7ad18ad45e2b640dfb61f9ab5d79d_tiny.jpg","jumbo":"a7ad18ad45e2b640dfb61f9ab5d79d_jumbo.jpg","small":"a7ad18ad45e2b640dfb61f9ab5d79d_small.jpg","thumb":"a7ad18ad45e2b640dfb61f9ab5d79d_thumb.jpg","medium":"a7ad18ad45e2b640dfb61f9ab5d79d_medium.jpg","gallery":"a7ad18ad45e2b640dfb61f9ab5d79d_gallery.jpg","big_gallery":"a7ad18ad45e2b640dfb61f9ab5d79d_big_gallery.jpg","original":"a7ad18ad45e2b640dfb61f9ab5d79d.jpg"},{"tiny":"328baec13419ea5d76a9dfaeadfbe7_tiny.jpg","jumbo":"328baec13419ea5d76a9dfaeadfbe7_jumbo.jpg","small":"328baec13419ea5d76a9dfaeadfbe7_small.jpg","thumb":"328baec13419ea5d76a9dfaeadfbe7_thumb.jpg","medium":"328baec13419ea5d76a9dfaeadfbe7_medium.jpg","gallery":"328baec13419ea5d76a9dfaeadfbe7_gallery.jpg","big_gallery":"328baec13419ea5d76a9dfaeadfbe7_big_gallery.jpg","original":"328baec13419ea5d76a9dfaeadfbe7.jpg"},{"tiny":"ccd57542084c691b70ea3ed853dff3_tiny.jpg","jumbo":"ccd57542084c691b70ea3ed853dff3_jumbo.jpg","small":"ccd57542084c691b70ea3ed853dff3_small.jpg","thumb":"ccd57542084c691b70ea3ed853dff3_thumb.jpg","medium":"ccd57542084c691b70ea3ed853dff3_medium.jpg","gallery":"ccd57542084c691b70ea3ed853dff3_gallery.jpg","big_gallery":"ccd57542084c691b70ea3ed853dff3_big_gallery.jpg","original":"ccd57542084c691b70ea3ed853dff3.jpg"}]},"perspective":"Longitudinal","specifics":null},{"id":597072,"content_type":"image/jpeg","frames":[{"id":597071,"width":574,"height":431},{"id":597072,"width":572,"height":429,"current":true}],"annotations":[],"encodings":{"original_dicom":null,"video":null,"thumbnailed_files":[{"tiny":"81047d78f7a2be864302f21fa018f8_tiny.jpg","jumbo":"81047d78f7a2be864302f21fa018f8_jumbo.jpg","small":"81047d78f7a2be864302f21fa018f8_small.jpg","thumb":"81047d78f7a2be864302f21fa018f8_thumb.jpg","medium":"81047d78f7a2be864302f21fa018f8_medium.jpg","gallery":"81047d78f7a2be864302f21fa018f8_gallery.jpg","big_gallery":"81047d78f7a2be864302f21fa018f8_big_gallery.jpg","original":"81047d78f7a2be864302f21fa018f8.jpg"},{"tiny":"331963a135b63e835ae537b6583a0c_tiny.jpg","jumbo":"331963a135b63e835ae537b6583a0c_jumbo.jpg","small":"331963a135b63e835ae537b6583a0c_small.jpg","thumb":"331963a135b63e835ae537b6583a0c_thumb.jpg","medium":"331963a135b63e835ae537b6583a0c_medium.jpg","gallery":"331963a135b63e835ae537b6583a0c_gallery.jpg","big_gallery":"331963a135b63e835ae537b6583a0c_big_gallery.jpg","original":"331963a135b63e835ae537b6583a0c.jpg"}]},"perspective":"Longitudinal","specifics":null}],"caption":{"us":null,"gb":null},"findings":{"us":"\u003cp\u003eLeft image: a focal retroplacental mass/bulge that is isoechoic to the uterus. \u003c/p\u003e\u003cp\u003eRight image: 1 week follow up with resolution of uterine contraction.\u003c/p\u003e","gb":"\u003cp\u003eLeft image: a focal retroplacental mass/bulge that is isoechoic to the uterus. \u003c/p\u003e\u003cp\u003eRight image: 1 week follow up with resolution of uterine contraction.\u003c/p\u003e"},"contributor_login":"siddiquina","case_id":12277,"case_key_image_id":null,"case_featured_at":null},"current_user":null,"access":{"can_edit":false,"can_download":true,"can_toggle_annotations":true,"can_feature":false,"can_pin":false}}