Descritores: Feto, Linfangioma, Higroma cístico, Ultrassonografia, Imagem por ressonância magnética fetal. Abstract: OBJECTIVE: To evaluate three cases of. Portuguese, Higroma quístico, HIGROMA QUISTICO, Linfangioma cístico, Higroma Cístico, Higroma, Linfangioma Cístico. Spanish, Higroma quístico, higroma. Subdural hygromas refer to the accumulation of fluid in the subdural space. In many cases, it is considered an epiphenomenon of head injury when it is called a .
|Genre:||Health and Food|
|Published (Last):||9 January 2015|
|PDF File Size:||11.47 Mb|
|ePub File Size:||6.44 Mb|
|Price:||Free* [*Free Regsitration Required]|
Despite the advanced maternal age, TS is not associated with it.
There was a problem providing the content you requested
Case 5 Case 5. Cystic hygroma in the fetus and newborn. Check for errors and try again.
The relation between cystic hygromas and soft tissues of the neck is most clearly demonstrated at MRI 2. About Blog Go ad-free.
Definition NCI A benign lymphatic neoplasm usually arising from the neck and characterized by cystic dilation of the lymphatic vessels. Patients should address uigroma medical concerns with their physicians.
Findings regarding tumor location, size hugroma content were similar for both methods. MRI also plays a significant role in the differential diagnosis of this disease, especially with encephalocele, cervical myelomeningocele, teratoma and hemangioma 8that present different prognosis, requiring different management. This fact was confirmed by the present cases where MRI was more accurate than US in the evaluation of the lesions extent, demonstrating the invasion of adjacent structures, with extension towards the pinna of the fetus in cisrico case, and towards the upper mediastinum in another one.
MRI has been recognized as a useful complementary method, especially in cases where US results are dubious or undetermined 5,7,11, Case 6 Case 6.
Higroma cístico de face com involução após infecção local
Related Topics in Hematology and Oncology. Page Contents Page Contents The total examination time was, on average, 20 minutes, with acquisition of T1-weighted sequences repetition time [TR], ms; echo time [TE], 4.
A year-old healthy pregnant woman was in her third pregnancy and had a hogroma of two previous miscarriages all occurred during the first trimester.
A lymphangioma characterized by the presence of thin-walled cavernous lymphatic spaces. In such cases the prognosis is more reserved, ihgroma the prenatal diagnosis of lymphangiomas becomes extremely important, allowing a more appropriate counseling and treatment. Most of times, lymphangiomas are diagnosed at the second and third trimesters of gestation, and identified as multiseptated, thin-walled cystic masses in the fetal head and neck region 8.
Obstetrical magnetic resonance imaging: Synonyms or Alternate Spellings: Fetal CH is characterized by single or multiple lymphatic congenital cysts and is often found associated with TS 3. Although this explanation has the benefit of simplicity, it does not necessarily represent a true description of the underlying mechanisms.
Subdural hygroma | Radiology Reference Article |
The patients were 20 years old patient 129 years old patient 2 and 34 years old patient 3with mean age of 27 years, and underwent MRI one week after US with, respectively 24, 35 and 33 gestational weeks mean The aim of our study aim was to report the case of a fetus with Turner syndrome TS diagnosed by karyotype from cystic hygroma CH fluid, highlighting the applications and importance of this procedure. Use of the fluid obtained by puncture of cystic hygroma: The use of CH fluid, obtained through direct hygroma puncture, can be used as an alternative procedure 2.
The present study evaluated three pregnant women referred by Instituto Fernandes Figueira, Rio de Janeiro, higromz the finding of fetal cervical cystic mass at obstetric US. Prognosis Recurrence rate after surgical excision: Their hifroma is slow, but these lesions may present a rapid increase in size in cases of hemorrhage or trauma 2.
All the lesions under suspicion of being cervical lymphangiomas at obstetric US were higromx by MRI that, similarly to the previous and comparative US studies, evaluated the lesions site, size and content.
Vessels rarely cross through the lesion in contrast-enhanced studies see cortical vein sign 1. Case 4 Case 4.
In most of cases, the condition is asymptomatic and the size of the lesions is variable 2. In two cases of the present study, the lesions were hypointense on T1-weighted sequences, and hyperintense on T2-weighted sequences, with thin septations inside.
Ascites was also noted later.