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Necrotizing pneumonia (NP), also known as cavitary pneumonia or cavitatory necrosis, is a rare but severe complication of lung parenchymal infection. [1] [2] [3] In necrotizing pneumonia, there is a substantial liquefaction following death of the lung tissue, which may lead to gangrene formation in the lung.
Pachydermoperiostosis (PDP) is a rare genetic disorder that affects both bones and skin. [1] Other names are primary hypertrophic osteoarthropathy or Touraine-Solente-Golé syndrome. [2]
It may occur when an injury to the lungs triggers an abnormal healing response. Ordinarily, the body generates just the right amount of tissue to repair damage, but in interstitial lung disease, the repair process is disrupted, and the tissue around the air sacs (alveoli) becomes scarred and thickened.
Abnormal pulmonary function test results, with evidence of restriction and impaired gas exchange. Some of these features are due to chronic hypoxemia (oxygen deficiency in the blood), and are not specific for IPF, they can occur in other pulmonary disorders. IPF should be considered in all patients with unexplained chronic exertional dyspnea ...
Hypophosphatasia (/ ˌ h aɪ p oʊ ˈ f ɒ s f eɪ t ˌ eɪ ʒ ə /; also called deficiency of alkaline phosphatase, phosphoethanolaminuria, [5] or Rathbun's syndrome; [1] sometimes abbreviated HPP [6]) is a rare, and sometimes fatal, inherited [7] metabolic bone disease. [8]
Some signs and symptoms that are frequently exhibited in patients with SJS include epiphyseal abnormalities, metaphyseal abnormalities, arthrogryposis multiplex congenita, bowing of long bones, a protruding lower lip, full cheeks, a disturbed gait, genu valgum, hip dysplasia, hypertonia, intellectual disability, joint stiffness, low-set posteriorly-rotated ears, metatarsus valgus, micromelia ...
Universally fatal, life expectancy is typically 5-6 years from diagnosis Gerstmann–Sträussler–Scheinker syndrome ( GSS ) is an extremely rare, always fatal (due to it being caused by prions ) neurodegenerative disease that affects patients from 20 to 60 years in age.
The most prominent abnormality is the underdevelopment (microblepharon) or absence of eyelids – signifying the ablepharon aspect of the disease – and a wide, fish-like mouth – macrostomia. Recent scholars and surgeons have called into question the naming of the condition as "Ablepharon" on account of recent investigation and histology ...