MRI SINGLETON CLINICAL HISTORY: . . COMPARISON: PROCEDURE COMMENTS: MRI was performed without contrast to evaluate the uterus and fetus. Informed consent was obtained. FINDINGS: The gestational age of the pregnancy is . weeks by last menstrual period with EDD of Maternal findings: Normal. Findings of pregnancy: Pregnancy: Singleton. Placental location: Fundal. Placenta previa: No. Placental signal: Homogeneous. Placental thickness: cm. Uterus: Normal. Cervix: Closed. Cervical length: cm. Fetal Findings: Fetal location: side of the uterus. Fetal position: Vertex. Fetal motion: Normal. Amniotic fluid volume: Normal. Number of vessels in umbilical cord: Three. Umbilical cord insertion site: Paracentral, image number Brain: Head size: Normal. Frontal-occipital diameter: mm. Sulcation: Normal. Ventricles: Normal. Cavum septum pellucidum: Normal. Germinal matrix: Normal. Cerebral venous sinuses: Normal. Brain parenchyma signal: Normal. Corpus callosum: Normal. Brainstem morphology: Normal. Cerebellum: Normal. Transverse cerebellar diameter: mm. , series . Cerebellar vermis: Normal. Vermis CC x AP: mm. Craniocervical junction: Normal. Face/Neck: Oropharynx/cervical airway: Normal. Facial profile: Normal. Eyes/Interocular distance: Normal. Lips and nose: Normal. Mandible: Normal. Ears: Normal. Nuchal fold: Normal. Spine: Vertebrae: Normal. Spinal canal: Normal. Spinal cord: Normal. Conus position: Normal. Chest: Chest size/shape: Normal. Airway: Normal. Mediastinum/thymus: Normal. Lungs: Normal. Heart: Normal. Aorta: Normal. Abdomen: Abdominal wall/soft tissues: Normal. Situs: Normal. Liver: Normal. Gallbladder: Normal. Spleen: Normal. Stomach: Normal. Small bowel: Normal. Colon: Normal. Right kidney: Normal. Left kidney: Normal. Urinary bladder: Normal. Genitalia: Extremities: Normal. Note: Detailed evaluation of the extremities is limited on fetal MRI. IMPRESSION: MRI TWINS CLINICAL HISTORY: . COMPARISON: PROCEDURE COMMENTS: MRI was performed without contrast to evaluate the uterus and fetuses. Informed consent was obtained. FINDINGS: The gestational age of the pregnancy is . weeks by last menstrual period with EDD of Maternal findings: Normal. Findings of pregnancy: Pregnancy: Twins. Size concordance: Concordant. Placental location: Fundal. Placenta previa: No. Placental signal: Homogeneous. Placental thickness: cm. Uterus: Normal. Cervix: Closed. Cervical length: cm. Fetal Findings: TWIN A Size: Fetal location: side of the uterus. Fetal position: Vertex. Fetal motion: Normal. Amniotic fluid volume: Normal. Number of vessels in umbilical cord: Three. Umbilical cord insertion site: Paracentral, image number Twin A Brain: Head size: Normal. Sulcation: Normal. Ventricles: Normal. Cavum septum pellucidum: Normal. Germinal matrix: Normal. Cerebral venous sinuses: Normal. Brain parenchyma signal: Normal. Corpus callosum: Normal. , series . Brainstem morphology: Normal. Cerebellum: Normal. Cerebellar vermis: Normal. Craniocervical junction: Normal. Twin A Face/Neck: Oropharynx/cervical airway: Normal. Facial profile: Normal. Eyes/Interocular distance: Normal. Lips and nose: Normal. Mandible: Normal. Ears: Normal. Nuchal fold: Normal. Twin A Spine: Vertebrae: Normal. Spinal canal: Normal. Spinal cord: Normal. Conus position: Normal. Twin A Chest: Chest size/shape: Normal. Airway: Normal. Mediastinum/thymus: Normal. Lungs: Normal. Heart: Normal. Aorta: Normal. Twin A Abdomen: Abdominal wall/soft tissues: Normal. Situs: Normal. Liver: Normal. Gallbladder: Normal. Spleen: Normal. Stomach: Normal. Small bowel: Normal. Colon: Normal. Right kidney: Normal. Left kidney: Normal. Urinary bladder: Normal. Genitalia: Twin A Extremities: Normal. Note: Detailed evaluation of the extremities is limited on fetal MRI. TWIN B Size: Fetal location: side of the uterus. Fetal position: Vertex. Fetal motion: Normal. Amniotic fluid volume: Normal. Number of vessels in umbilical cord: Three. Umbilical cord insertion site: Paracentral, image number Twin B Brain: Head size: Normal. Sulcation: Normal. Ventricles: Normal. Cavum septum pellucidum: Normal. Germinal matrix: Normal. Cerebral venous sinuses: Normal. Brain parenchyma signal: Normal. Corpus callosum: Normal. Brainstem morphology: Normal. Cerebellum: Normal. Cerebellar vermis: Normal. Craniocervical junction: Normal. Twin B Face/Neck: Oropharynx/cervical airway: Normal. Facial profile: Normal. Eyes/Interocular distance: Normal. Lips and nose: Normal. Mandible: Normal. Ears: Normal. Nuchal fold: Normal. Twin B Spine: Vertebrae: Normal. Spinal canal: Normal. Spinal cord: Normal. Conus position: Normal. Twin B Chest: Chest size/shape: Normal. Airway: Normal. Mediastinum/thymus: Normal. Lungs: Normal. Heart: Normal. Aorta: Normal. , series . Twin B Abdomen: Abdominal wall/soft tissues: Normal. Situs: Normal. Liver: Normal. Gallbladder: Normal. Spleen: Normal. Stomach: Normal. Small bowel: Normal. Colon: Normal. Right kidney: Normal. Left kidney: Normal. Urinary bladder: Normal. Genitalia: Twin B Extremities: Normal. Note: Detailed evaluation of the extremities is limited on fetal MRI. IMPRESSION: MRI SINGLETON NEEDING LUNG VOLUMES CLINICAL HISTORY: . . COMPARISON: PROCEDURE COMMENTS: MRI was performed without contrast to evaluate the uterus and fetus. Informed consent was obtained. Data was transferred to a Vitrea postprocessing workstation where 3 dimensional image sets were created for the calculation of fetal lung volumes. The key images from this processing were added to the exam. This information is essential for the proper prenatal counseling and clinical care of the fetus by the fetal care team. FINDINGS: The gestational age of the pregnancy is . weeks by last menstrual period with EDD of Maternal findings: Normal. Findings of pregnancy: Pregnancy: Singleton. Placental location: Fundal. Placenta previa: No. Placental signal: Homogeneous. Placental thickness: cm. Uterus: Normal. Cervix: Closed. Cervical length: cm. Fetal Findings: Fetal location: side of the uterus. Fetal position: Vertex. Fetal motion: Normal. Amniotic fluid volume: Normal. Number of vessels in umbilical cord: Three. Umbilical cord insertion site: Paracentral, image number Brain: Head size: Normal. Frontal-occipital diameter: mm. Sulcation: Normal. Ventricles: Normal. Cavum septum pellucidum: Normal. Germinal matrix: Normal. , series . Cerebral venous sinuses: Normal. Brain parenchyma signal: Normal. Corpus callosum: Normal. Brainstem morphology: Normal. Cerebellum: Normal. Transverse cerebellar diameter: Cerebellar vermis: Normal. Vermis CC x AP: mm. Craniocervical junction: Normal. Face/Neck: Oropharynx/cervical airway: Normal. Facial profile: Normal. Eyes/Interocular distance: Normal. Lips and nose: Normal. Mandible: Normal. Ears: Normal. Nuchal fold: Normal. Spine: Vertebrae: Normal. Spinal canal: Normal. Spinal cord: Normal. Conus position: Normal. Chest: Chest size/shape: Normal. Airway: Normal. Mediastinum/thymus: Normal. Lungs: Normal. Right Lung Volume: mL. Left Lung Volume: mL. Total Lung Volume: mL. Mediastinal Volume: mL. Thoracic Volume: mL. PPLV: %. Heart: Normal. Aorta: Normal. Right Pulmonary Artery: mm. Left Pulmonary Artery: mm. Aorta at diaphragm: mm. Modified McGoon Index: PPHI: . mm. Abdomen: Abdominal wall/soft tissues: Normal. Situs: Normal. Liver: Normal. Gallbladder: Normal. Spleen: Normal. Stomach: Normal. Small bowel: Normal. Colon: Normal. Right kidney: Normal. Left kidney: Normal. Urinary bladder: Normal. Genitalia: Extremities: Normal. Note: Detailed evaluation of the extremities is limited on fetal MRI. IMPRESSION: Pulmonary Hypoplasia with TLV = .PPLV= %. mL. Modified McGoon Index= . PPHI=