What is Sonolucent area?
Medical Definition of sonolucent : allowing passage of ultrasonic waves without production of echoes that are due to reflection of some of the waves a sonolucent mass.
Is Sonolucent the same as anechoic?
(son’ō-lu’sĕnt), In ultrasonography, containing few or no echoes; a misnomer for transonic or anechoic.
What is placental Sonolucency?
Placental sonolucencies were defined as intraplacental anechoic or heterogeneous areas 0.7 cm or greater. Obstetric and neonatal outcomes were collected by chart review. Results: Placental sonolucencies 0.7 cm or greater were seen in 45 (22.4%) of first-trimester ultrasound examinations.
What does son mean in medical terms?
A gene on chromosome 21q22.
What is the cause of Subchorionic hemorrhage?
It occurs when the placenta partially detaches from where it was implanted in the wall of your uterus. Subchorionic hematomas can be small or large. Small ones are more common. Larger ones tend to cause more bleeding and problems.
What are the four 4 Abbreviations for gram?
Synonyms for Gram
- g.
- dekagram.
- dag.
- obolus.
- gm.
- decagram.
- gramme.
- carat.
What does the morpheme gram mean?
-gram comes from Greek, where it has the meaning “what is written. ” It is attached to roots to form nouns that refer to something written or drawn, either by hand or machine: cardio- (= of or relating to the heart) + -gram → cardiogram (= a recording and diagram of a heartbeat, drawn by a machine). Compare -graph-.
What are subchorionic sonolucent lesions in the term placenta?
Subchorionic sonolucent areas visualized on antepartum sonograms correlate with areas of subchorionic fibrin deposition, hematoma, and cystic degeneration in the term placenta. These lesions are apparently of no clinical significance.
What are diffuse intraplacental sonolucent cystic lesions?
These lesions are apparently of no clinical significance. However, diffuse intraplacental sonolucent cystic lesions are abnormal and are seen in both hydatidiform mole and hydropic swelling of the placenta. Adolescent
What is the medical definition of 【�sonolucent】?
Medical definition of sonolucent: allowing passage of ultrasonic waves without production of echoes that are due to reflection of some of the waves.
What does a hypo-dense lesion look like?
The lesion is hypo- to hyper- echoic on US and hypo- to hyper- dense on CT. MRI is not specific[69,70]. The lesions are often < 8 cm but can be > 15 cm microscopically; they appear as monotonous sheets of normal or small hepatocytes with no bile duct, portal tract or central vein.