What is the effect of Morgagni hernia?

Morgagni hernia is a type of congenital diaphragmatic hernia that occurs through the anterior part of the diaphragm, specifically in the region of the foramen of Morgagni. This condition often allows abdominal contents to migrate into the thoracic cavity. While Morgagni hernias can lead to respiratory issues, especially if they are large or if they occur in infants, they often have minimal effects in many cases.

Adults with Morgagni hernia may be asymptomatic or present with vague symptoms that do not lead to significant functional impairment. The hernia can sometimes be identified incidentally during imaging studies or surgical interventions for other reasons. Thus, the correct choice reflects the variability seen in symptomatology, making it likely that many patients experience minimal effects from this condition.

In contrast, significant respiratory distress may occur if the hernia is large enough to compromise lung function, but this is not the most common presentation. Severe abdominal pain is not generally associated with Morgagni hernias, as the symptoms tend to relate more to respiratory compromise, if present. Major pulmonary hypoplasia is a significant concern in other types of congenital diaphragmatic hernias, particularly Bochdalek hernias, and is not typically a direct consequence of