Evidence map›Paper›PMID 34542676›Full record

ArticlePediatric radiology2022

Magnetic resonance imaging of focal fibrocartilaginous dysplasia - findings derived from a three-dimensional gradient echo sequence.

Luxin Lou, Xinmin Li, Lihua Gong, Wei Zhang, Dafei Zhou, Xiaoguang Cheng, Kebin Cheng, Aihong Yu

Abstract read
PubMed Publisher
In one paragraph

Article in Pediatric radiology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.2field-weighted citation impact, top 45% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

3 citing papers in PubMed, 3 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors at 1 institution in 1 country.

Luxin LouDepartment of Radiology, Beijing Jishuitan Hospital, The Fourth Clinical Medical College of Peking University, No. 31, Xinjiekou East St., Xicheng District, Beijing, 100035, China.
Xinmin LiDepartment of Radiology, Beijing Jishuitan Hospital, The Fourth Clinical Medical College of Peking University, No. 31, Xinjiekou East St., Xicheng District, Beijing, 100035, China.
Lihua GongDepartment of Pathology, Beijing Jishuitan Hospital, The Fourth Clinical Medical College of Peking University, Beijing, China.
Wei ZhangDepartment of Radiology, Beijing Jishuitan Hospital, The Fourth Clinical Medical College of Peking University, No. 31, Xinjiekou East St., Xicheng District, Beijing, 100035, China.
Dafei ZhouDepartment of Orthopedic Surgery, Beijing Jishuitan Hospital, The Fourth Clinical Medical College of Peking University, Beijing, China.
Xiaoguang ChengDepartment of Radiology, Beijing Jishuitan Hospital, The Fourth Clinical Medical College of Peking University, No. 31, Xinjiekou East St., Xicheng District, Beijing, 100035, China.
Kebin ChengDepartment of Radiology, Beijing Jishuitan Hospital, The Fourth Clinical Medical College of Peking University, No. 31, Xinjiekou East St., Xicheng District, Beijing, 100035, China.
Aihong YuDepartment of Radiology, Beijing Jishuitan Hospital, The Fourth Clinical Medical College of Peking University, No. 31, Xinjiekou East St., Xicheng District, Beijing, 100035, China. imaging2008@sina.com.ORCID http://orcid.org/0000-0001-8502-1086
Peking University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundFocal fibrocartilaginous dysplasia is a rare benign bone lesion of young children that causes deformities in the extremities. However, the pathogenesis and treatments have not been defined and the MR manifestations have been less well described.

objectiveTo describe the MR manifestations of focal fibrocartilaginous dysplasia, especially on the T1-W three-dimensional (3-D) volumetric interpolated breath-hold examination (VIBE) sequence. MATERIALS AND

methodsIn this retrospective study, the authors reviewed the MR and radiographic images, pathology and medical records of 21 cases of focal fibrocartilaginous dysplasia. All cases were evaluated by spin-echo MRI sequence. Among them, 17 cases were evaluated by T1-W 3-D VIBE sequence.

resultsThe cohort consisted of 13 boys and 8 girls ages 4-75 months. In 14 cases, focal fibrocartilaginous dysplasia was located in the tibia, 3 in the femur and 4 in the ulna. MRI 3-D VIBE sequence findings showed all cases had hypointense fiber band structures in the bone defect areas. The fibrous bands in the lower extremities ended in the epiphysis or epiphyseal plate, and in the upper extremities the epiphysis or carpal bone. Ten cases had hyperintensities that might represent cartilage composition. Four cases had cartilage signals that were continuous with the epiphyseal cartilage. MR spin-echo sequence findings showed that bone marrow edema of the adjacent joint was observed in eight cases, enlargement of the epiphyseal plate in three cases and medial meniscus injury in five cases.

conclusionThe 3-D VIBE sequence reveals useful details in focal fibrocartilaginous dysplasia.

Indexed as

Magnetic Resonance ImagingUlnaChildChild, PreschoolFemaleHumansImaging, Three-DimensionalInfantMaleRetrospective StudiesBoneChildrenDeformityExtremitiesFocal fibrocartilaginous dysplasiaMagnetic resonance imagingVolumetric interpolated breath-hold examination

Identifiers

PMID34542676
OpenAlexW3200011845

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.