The knees should come in toward the chest while the person inhales, and exhale when the knees are lowered. This exercise can be done in 3 sets of 6–8 repetitions with a pause in between sets. The person should always make sure to maintain controlled breaths.Eventually, the person will be progressed to walking and posture correction while walking. Before the person is discharged from the hospital, the person should be able to perform mobility exercises to the core and should have attained good posture. Prognosis
The death rate of people with flail chest depends on the severity of their condition, ranging from 10 to 25%. A systematic review comparing the safety and effectiveness of surgical fixation versus non-surgical methods for the treatment of flail chest, reported that there was no statistically significant difference in the reported deaths between patients treated surgically and those treated non-surgically i.e. with conservative management methods. The results of the systematic review suggested that surgical intervention reduces the need for tracheostomy, reduces the time spent in the intensive care unit following a traumatic flail chest injury and could reduce the risk of acquiring pneumonia after such an event. Epidemiology
Approximately 1 out of 13 people admitted to the hospital with fractured ribs are found to have flail chest. References
External links
Rib Fractures & Flail Chest at Trauma.org – info, images, and video of paradoxical flail-segment motion
Cutaneous leishmaniasis is the most common form of leishmaniasis affecting humans. It is a skin infection caused by a single-celled parasite that is transmitted by the bite of a phlebotomine sand fly. There are about thirty species of Leishmania that may cause cutaneous leishmaniasis. This disease is considered to be a zoonosis (an infectious disease that is naturally transmissible from animals to humans), with the exception of Leishmania tropica — which is often an anthroponotic disease (an infectious disease that is naturally transmissible from humans to vertebrate animals). Signs and symptoms
Post kala-azar dermal leishmaniasis
Post-kala-azar dermal leishmaniasis (PKDL) is a recurrence of kala-azar that may appear on the skin of affected individuals months and up to 20 years after being partially treated, untreated or even in those considered adequately treated. In Sudan, they can be demonstrated in up to 60% of treated cases. They manifest as hypopigmented skin lesions (such as macules, papules, nodules), or facial redness. Though any organism causing kala-azar can lead to PKDL, it is commonly associated with Leishmania donovani which gives different disease patterns in India and Sudan. In the Indian variant, nodules enlarge with time and form plaques but rarely ulcerate, but nodules from the African variety often ulcerate as they progress. Nerve involvement is common in African variety but rare in Indian subcontinent. Histology demonstrates a mixture of chronic inflammatory cells; there can be macrophage or epitheloid granuloma.