[Keratopathy as a sign of multifocal congenital sensory polyneuropathy. A case report].
METHODS
A 63-year-old female with bilateral recurrent corneal ulcerations for 10 years, suffered from vascularisation of the cornea and absence of corneal sensitivity. Other symptoms were multifocal hypoaesthesia with hypalgesia of hands and legs, generalised lack of deep tendon reflexes, absence of somato-sensory evoked potentials (SSEP) and of sensory nerve action potentials (SNAP) in these regions. A sural biopsy demonstrated extreme lack of myelinated fibres. Acquired causes for polyneuropathy were excluded.


METHODS
Subsequent to local ocular treatment we carried out a perforating corneal transplantation of the left eye because of corneal scars. This had to be repeated 2 years later because of vascularisation of the transplant. The visual function of the left eye could be stabilised at values between 0.2 and 1/50.


CONCLUSIONS
Anamnesis and clinical symptoms of the patient are compatible with the diagnosis of hereditary sensory neuropathy type II (HSN II) affecting the trigeminal nerves. In patients with neuropathy and impaired corneal sensitivity, a favourable prognosis may be achieved by a corneal transplant.
Kottler
U
U
Universitäts-Augenklinik des Klinikums der Johannes Gutenberg-Universität Mainz.
Schwenn
O
O
Goebel
H H
HH
Urban
P
P
Pfeiffer
N
N
D003315:Cornea / Q000294:innervation* / Q000473:pathology; D016039:Corneal Transplantation / Q000473:pathology; D003320:Corneal Ulcer / Q000175:diagnosis / Q000235:genetics* / Q000473:pathology; D005260:Female; D009477:Hereditary Sensory and Autonomic Neuropathies / Q000175:diagnosis / Q000235:genetics* / Q000473:pathology; D006801:Humans; D006987:Hypesthesia / Q000175:diagnosis / Q000235:genetics* / Q000473:pathology; D008875:Middle Aged; D009413:Nerve Fibers, Myelinated / Q000473:pathology; D011115:Polyneuropathies / Q000175:diagnosis / Q000235:genetics* / Q000473:pathology; D012008:Recurrence; D013497:Sural Nerve / Q000473:pathology