Radiopaedia Helpers

Spacing

error

"This modality may demonstrate the RVOT patch as a high-density material spanning into the pulmonary arteries. The aorta is dextroposed overriding the interventricular septum. A calcified patch at the region of the closed malaligned ventricular septal defect from the muscular septum to the right aspect of the aortic annulus may be seen. May also demonstrate the tube graft from the RVOT patch to the distal main pulmonary artery ^4,5."

Line 11:111 · 's. T' should have one space.

Line 11:177 · 'm. A' should have one space.

Line 11:341 · 'n. M' should have one space.

EG List And

warning

"Most patients with tetralogy of Fallot (TOF) undergo elective surgical repair between 3 and 6 months of age ^1-5. Some patients may require earlier correction in the setting of severe cyanosis. The VSD is closed using a prosthetic patch graft. Relief of RVOT obstruction can be achieved by means of pulmonary valvotomy, resection of hypertrophied muscle bundles, or placement of a transannular outflow tract patch in those patients with severe pulmonary valve hypoplasia. Occasionally, placement of a tube graft conduit between the right ventricle and the pulmonary artery may be necessary if anomalous coronary artery anatomy obstructs access to the right ventricular infundibulum or complete pulmonary atresia is present. Semilunar pericardial allograft pulmonic valve repair or pulmonary valve sparing approaches may be chosen in some cases. Previous palliative shunts (e.g. Blalock-Taussig shunt, Waterston shunt and Pott shunt) are usually taken down at the time of definitive repair."

Line 3:901 · An e.g. list gives selected examples, so it should not end with 'and' or 'or': 'e.g. Blalock-Taussig shunt, Waterston shunt and'.

"MRA findings are similar to CTA. Perfusion MRI shows patches as nonenhancing low intensity structures. MRI is the best tool for right ventricular functional assessment (e.g. ejection fraction, end systolic and end diastolic volumes, muscle mass, and regional wall-motion abnormalities) ^7-9. Phase contrast cine images can quantify pulmonic regurgitant fraction ⁴. Delayed enhancement may show abnormal hyperenhancement that indicates ventricular fibrosis, which correlates with markers of adverse clinical outcome and is associated with arrhythmias ⁹."

Line 13:173 · An e.g. list gives selected examples, so it should not end with 'and' or 'or': 'e.g. ejection fraction, end systolic and end diastolic volumes, muscle mass, and'.

Headings Valid

warning

Expected headings