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Platypnea orthodeoxia is a rare disorder characterized by dyspnea and arterial desaturation, exacerbated by the upright position and relieved when the subject is recumbent. We report the case of a 79-year old woman admitted to hospital with dyspnea who was thought to have restrictive ventilatory
There are more than 100 different types of dwarfism. Achondroplasia is the most common form of this rare condition. The incidence of achondroplasia in the United States is about 15 per 1 million births. Although inherited as an autosomal dominant condition, 80% of cases result from spontaneous
Aging generates four important changes in the structure and function of the respiratory system. There is a reduction in the elastic recoil of the lung causing "senile emphysema", a condition characterized by reduction in the alveolar surface area without alveolar destruction, which is associated
BACKGROUND
Early Brainstem Evoked Response Audiometry (BERA) is a modern noninvasive, objective neurophysiological method for evaluation of hearing threshold. This method is applied in the complex otoneurological diagnostic procedure. The aim of the complete functional diagnostic procedure of
The purpose of the study was to evaluate the prevalence of atelectasis as an alternative diagnosis in patients who underwent computed tomographic pulmonary angiography (CT-PA) for suspected pulmonary embolism (PE), and to contrast the pathophysiology of pulmonary atelectasis and PE, both of which
Rigid spine syndrome (RSS) is a group of childhood-onset muscle disorders characterized by marked limitation of flexion of the spine. Various cardiac changes have been documented in case reports. This study reports on a cardiac evaluation of nine patients with the "vacuolar variant" of RSS.
OBJECTIVE
To evaluate the influence of thoracic spine curvature on lung parameters in kyphoscoliosis.
METHODS
Twenty-one patients with kyphoscoliosis were evaluated at the Vallabhbhai Patel Chest Institute, Delhi, India from January to June 2006 using spirometry, arterial blood gas (ABG), and
OBJECTIVE
Morbidly obese or debilitated patients do not tolerate the prone position used for percutaneous nephrolithotripsy (PCNL) well and may suffer from severe cardiorespiratory compromise in this position. The purpose of this study is to demonstrate a simple way to overcome this
Congenital vertebral malformations (CVM) pose a significant health problem because they can be associated with spinal deformities, such as congenital scoliosis and kyphosis, in addition to various syndromes and other congenital malformations. Additional information remains to be learned regarding
Platypnea-orthodeoxia syndrome is a rare entity characterized by dyspnea and hypoxemia in the sitting position and usually resolved by lying down. Although it is not well understood, it is thought to be associated with either intracardiac or extracardiac factors. Within the group of intracardiac
Cavernous hemangioma consists mainly of congenital vascular malformations present before birth and gradually increasing in size with skeletal growth. A small number of patients with cavernous hemangioma develop scoliosis, and surgical treatment for the scoliosis in such cases has not been reported