He was diagnosed with a problem in the arachnoid of his brain.

During pregnancy, the decidua plays a crucial role in protecting the fetus.

The membrane potential of nerve cells is a fundamental mechanism of information transmission.

Maximilian is my best friend.

The membrane surrounding a bird's egg plays an important role in protecting the egg.

He contracted meningitis.

He is suffering from a disease of the thoracic diaphragm.

My younger brother was diagnosed with keratoconus.

He injured his fascia lata.

When he immigrated to a new country, he remembered the proverb 'When in Rome, do as the Romans do' and tried to adapt to the culture of that country.