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Alveolar capillary dysplasia with pulmonary venous misalignment

Synonyms
ALVEOLAR CAPILLARY DYSPLASIA WITH MISALIGNMENT OF PULMONARY VEINS AND OTHER CONGENITAL ANOMALIES; Alveolar capillary dysplasia with misalignment of pulmonary veins; Congenital alveolar capillary dysplasia
Modes of inheritance
Autosomal dominant inheritance (Orphanet)

Summary

Congenital alveolar capillary dysplasia with misalignment of pulmonary veins (ACDMPV) is characterized histologically by failure of formation and ingrowth of alveolar capillaries that then do not make contact with alveolar epithelium, medial muscular thickening of small pulmonary arterioles with muscularization of the intraacinar arterioles, thickened alveolar walls, and anomalously situated pulmonary veins running alongside pulmonary arterioles and sharing the same adventitial sheath. Less common features include a reduced number of alveoli and a patchy distribution of the histopathologic changes. The disorder is associated with persistent pulmonary hypertension of the neonate and shows varying degrees of lability and severity (Boggs et al., 1994). Affected infants present with respiratory distress resulting from pulmonary hypertension in the early postnatal period, and the disease is uniformly fatal within the newborn period (Vassal et al., 1998). Additional features of ACDMPV include multiple congenital anomalies affecting the cardiovascular, gastrointestinal, genitourinary, and musculoskeletal systems, as well as disruption of the normal right-left asymmetry of intrathoracic or intraabdominal organs (Sen et al., 2004). [from OMIM]

Available tests

46 tests are in the database for this condition.

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Clinical tests (46 available)

Molecular Genetics Tests

Genes See tests for all associated and related genes

  • Also known as: ACDMPV, FKHL5, FREAC1, FOXF1
    Summary: forkhead box F1

Clinical features

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Imported from Human Phenotype Ontology (HPO)

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