"Anatomic variations"의 두 판 사이의 차이
| (같은 사용자의 중간 판 5개는 보이지 않습니다) | |||
| 2번째 줄: | 2번째 줄: | ||
Anatomic variations([[normal anatomic variations]]) | Anatomic variations([[normal anatomic variations]]) | ||
| − | + | *[[Ossicle]]s은 해당 링크 참조 | |
| − | |||
==Spine== | ==Spine== | ||
| + | *[[limbus vertebra]]: ddx. intercalary bone, limbus fracture, teardrop fracture(cervical spine) | ||
*[[Lumbosacral transitional vertebra]]([[LSTV]]) | *[[Lumbosacral transitional vertebra]]([[LSTV]]) | ||
*[[Block vertebra]] | *[[Block vertebra]] | ||
| 14번째 줄: | 14번째 줄: | ||
==Hip== | ==Hip== | ||
*[[Herniation pit]]: usually bilateral, 5~15mm sized, oval or round shaped, lucent lesion with thin sclerotic rim at the anterosuperior femoral neck. | *[[Herniation pit]]: usually bilateral, 5~15mm sized, oval or round shaped, lucent lesion with thin sclerotic rim at the anterosuperior femoral neck. | ||
| − | *[[ | + | *[[Supraacetabula fossa]]([[pseudo defect of acetabular cartilage]]) |
==Pelvis== | ==Pelvis== | ||
| − | *[[ischiopubic synchondrosis]] | + | *[[ischiopubic synchondrosis]]: [https://prod-images-static.radiopaedia.org/images/2894855/092ebaebd4f7460d558707cfab0c38_big_gallery.jpg] |
**a temporary hyaline cartilaginous joint, occurring in childhood prior to fusion of the ischial and pubic bones | **a temporary hyaline cartilaginous joint, occurring in childhood prior to fusion of the ischial and pubic bones | ||
| 29번째 줄: | 29번째 줄: | ||
==Sacroiliac joint== | ==Sacroiliac joint== | ||
*[[Accessory sacroiliac joint]] | *[[Accessory sacroiliac joint]] | ||
| + | |||
| + | ==knee== | ||
| + | *[[bipartite patella]] | ||
==Head and neck== | ==Head and neck== | ||
2022년 2월 8일 (화) 14:31 기준 최신판
Anatomic variations(normal anatomic variations)
- Ossicles은 해당 링크 참조
Spine
- limbus vertebra: ddx. intercalary bone, limbus fracture, teardrop fracture(cervical spine)
- Lumbosacral transitional vertebra(LSTV)
- Block vertebra
- Atlantoaxial assimilation
- Neural arch cleft
- Os odontoideum, condylus tertius, posterior onticulus
Hip
- Herniation pit: usually bilateral, 5~15mm sized, oval or round shaped, lucent lesion with thin sclerotic rim at the anterosuperior femoral neck.
- Supraacetabula fossa(pseudo defect of acetabular cartilage)
Pelvis
- ischiopubic synchondrosis: [1]
- a temporary hyaline cartilaginous joint, occurring in childhood prior to fusion of the ischial and pubic bones
![[1]](https://prod-images-static.radiopaedia.org/images/2894855/092ebaebd4f7460d558707cfab0c38_big_gallery.jpg){kind=link}
Skull
PNS
Sacroiliac joint
knee
Head and neck
- Accessory parotid gland: masseter muscle 옆의 mass 처럼 보일 수 있음. neurogenic tumor 등과 감별 필요.
Brain
- BESS(Benign enlargement of the subarachnoid space): interhemispheric width >5mm
Vessel
- aberrent arteries
- intracranial artery fenestration: segmental duplication
- The artery of Percheron
- posterior cerebral circulation characterized by a solitary arterial trunk
- supplies blood to the paramedian thalami and the rostral midbrain bilaterally.