Overview
Bilateral developmental anomalies of the pleurae refer to symmetrical abnormalities in the development of the pleural membranes, potentially indicative of broader embryonic developmental disorders affecting multiple organ systems. These anomalies may be associated with other congenital anomalies reflecting disruptions in early embryonic development 23.Diagnosis
Clinical Presentation: Symmetrical pleural abnormalities often identified incidentally or during evaluation for respiratory symptoms.
Imaging: Chest CT or MRI can reveal structural anomalies of the pleurae and associated thoracic anomalies 3.
Genetic Testing: Consider karyotyping or chromosomal microarray analysis to identify underlying genetic syndromes 23.
Anatomopathologic Examination: Histopathological analysis of affected tissues may be necessary for definitive diagnosis 3.Management
Supportive Care: Focus on managing respiratory symptoms and complications related to pleural anomalies.
Multidisciplinary Approach: Involvement of pulmonology, genetics, and cardiology depending on associated anomalies 2.
Surgical Intervention: May be required for severe cases causing significant respiratory compromise or complications 3.Special Populations
Pregnancy: Prenatal diagnosis through detailed ultrasound and genetic testing can identify associated syndromes 23.
Pediatrics: Early detection and management crucial for addressing developmental and respiratory issues 23.
Comorbidities: Presence of cardiac defects or other systemic anomalies necessitates comprehensive multidisciplinary care 23.Key Recommendations
Perform genetic testing including karyotyping in cases of bilateral pleural developmental anomalies to identify associated syndromes (Evidence: Moderate 23).
Utilize advanced imaging techniques such as MRI or CT for detailed anatomical assessment of pleural and related thoracic anomalies (Evidence: Moderate 3).
Consider multidisciplinary management involving pulmonology, genetics, and cardiology to address systemic implications (Evidence: Expert opinion 23).References
1 Sukhikh GT, Panova IG, Smirnova YA, Milyushina LA, Firsova NV, Markitantova YV et al.. Expression of transforming growth factor-β2in vitreous body and adjacent tissues during prenatal development of human eye. Bulletin of experimental biology and medicine 2010. link
2 McKee S, Mabrouk R, Bali S. Bilateral microtia with severe cardiac defect: a new syndrome, or a severe manifestation of the oculoauriculovertebral spectrum?. Clinical dysmorphology 2006. link
3 del Mazo J, Martínez González MA, Abrisqueta JA. Human triploid embryo: cytogenetic and anatomopathologic study. Human genetics 1977. link