Items tagged “ribs”
24 results found
Published 24 Dec 2009
Tumors of the chest wall
Tumors of the chest wall are varied, some of which are found most often in this region. They can be divided into benign and malignant tumors and into those which arise in the ribcage and those of soft tissue density. Benign Benign tumors include 1,3,4: soft tissue hemangioma: common lymphan...
Plasma cell myeloma
Published 08 Aug 2010
Published 20 Oct 2010
Coarctation of the aorta
Published 27 Nov 2010
Buckle rib fracture
Buckle rib fractures are incomplete fractures involving only the inner cortex. They typically occur due to an anterior compressive force to the chest, most commonly during external cardiac massage, but can be seen following any such traumatic injury. Pathology Buckle rib fractures occur in all...
Big rib sign
The big rib sign is a sign to differentiate right and left ribs on lateral chest radiographs. It exploits a technique of magnification differences on lateral projections between right and left ribs. For example, on right lateral projections the left ribs appear larger than right ribs. This s...
Published 29 Dec 2014
≤11 ribs (differential)
≤11 ribs is associated with a number of congenital abnormalities and skeletal dysplasias, including: Down syndrome (trisomy 21) campomelic dysplasia kyphomelic dysplasias asphyxiating thoracic dysplasia (Jeune syndrome) short rib polydactyly syndromes trisomy 18 chromosome 1q21.1 deletion...
Supernumerary ribs occur most commonly as a cervical rib arising from C7 or a lumbar rib arising from L1. In extremely rare situations, there can be sacral, coccygeal, intrathoracic, or aberrant lumbar ribs 3. Rarely supernumerary ribs (cervical and lumbar ribs aside) have been found as 'normal'...
Bilateral cervical ribs (left hypoplastic)
Published 09 Mar 2016
X-ray Annotated image
The ribs form the main structure of the thoracic cage protecting the thoracic organs, however their main function is to aid respiration 3. Gross anatomy There are 12 pairs of ribs which are separated by intercostal spaces. The first seven ribs progressively increase in length, the lower five r...
Ribs (Gray's illustration)
Published 28 Mar 2016
Typical ribs are those numbered 2 to 10 with ribs 1, 11 and 12 considered atypical. Some authors however include ribs 2 and 10 also atypical. Gross anatomy A typical rib is long and flat. They contain a: head neck tubercle shaft angle Ribs have a rounded, smooth superior border. The infe...
Owing to their features, the first, eleventh and twelfth ribs are considered atypical ribs. Some authors also include the second and tenth ribs as atypical. Atypical features are summarized below: first rib strongest, broadest and most curved tubercle at the inner border marks the attachment ...
The atypical 11th rib is one of two floating ribs. Gross anatomy Osteology The 11th rib has a single facet on its head for articulation with the T11 vertebra. It has a short neck and no tubercle. The angle is slight. Its costal groove is shallow. The internal surface of this rib faces slightl...
Hemopneumothorax secondary to rib fractures
Published 20 Jun 2016
Clavicle and rib fractures
Published 23 Jun 2016
Costal hook sign (flail chest)
The costal hook sign is a chest x-ray feature seen in some cases of flail chest. It represents the rotation of a fractured rib along its long axis, something that is only possible if a second fracture is present along its length, even if the second fracture is not visible 1.
Hypoplastic right 12th rib
Published 26 Feb 2018
Annotated image CT X-ray