What disease is diagnosed in Rebecca Adler in House M.D.’s pilot episode?

Rebecca Adler is diagnosed with neurocysticercosis in House M.D.’s pilot episode.

In “Pilot,” Adler is a kindergarten teacher who develops severe neurological symptoms, including seizures and language problems. House’s team initially pursues several possibilities before identifying neurocysticercosis, an infection caused by the larval cysts of the pork tapeworm Taenia solium.

Neurocysticercosis affects the nervous system when parasitic larvae reach the brain. It is a major cause of acquired epilepsy in many parts of the world, although its presentation can vary depending on the number, location, and stage of the cysts.

The diagnosis is sometimes remembered simply as a parasitic infection or confused with other neurological diseases considered during the episode. The specific answer is neurocysticercosis. The case establishes the show’s pattern of using an unusual diagnosis to explain symptoms that initially appear unrelated.