[Paraparesis, hyperprolactinemia and adynamic ileus in Guillain-Barré syndrome].
A case of Guillain-Barré with unusual autonomic dysfunction at its onset, that consisted of constipation and hypertension, followed by adynamic ileus and flaccid paraparesis with areflexia limited to the lower limbs, is presented. Inappropriate secretion of antidiuretic hormone and hyperprolactinemia were demonstrated, which resolved spontaneously afterwards. The adynamic ileus resolved and the paraparesis improved with gastric aspiration and intravenous immunoglobulin administration, only to worsen eighty days later. Paraparesis worsened, accompanied by hypertension, an abnormal hypotensive response to captopril and limb pain. The whole clinical picture resolved after a second course of intravenous immunoglobulin. Unusual clinical aspects of Guillain-Barré syndrome found in this case are reviewed, such as paraparesis, prolonged adynamic ileus and endocrine abnormalities, comparing them with available data from the neurological literature. Differential diagnosis with myelopathy, metabolic and paraneoplasic neuropathies, POEMS syndrome, chronic inflammatory demyelinating polyneuropathy and recurrent Guillain-Barré syndrome are commented on. Hyperprolactinemia is proposed as a marker, either of adenopituitary denervation or of the autoimmune response, in the course of this disease.
Gazulla Abío
J
J
Sección de Neurología, Hospital San Jorge, Huesca. josegazulla@gazulla.jazztel.es
Benavente Aguilar
I
I
D000368:Aged; D005260:Female; D020275:Guillain-Barre Syndrome / Q000150:complications*; D006801:Humans; D006966:Hyperprolactinemia / Q000209:etiology*; D045823:Ileus / Q000209:etiology*; D020335:Paraparesis / Q000209:etiology*