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Biomedical subjects

F Lilleås

Publications and source records attributed to F Lilleås.

5 recordsLinked to original sources
PubMed1992

Palatopharyngoglossoplasty in the treatment of patients with obstructive sleep apnea syndrome.

A new technique (palatopharyngoglossoplasty (PPGP)) has been developed for surgical treatment of patients with the obstructive sleep apnea syndrome (OSAS). In 20 operated patients 18 reported immediate marked improvement of daytime sleepiness, alertness and vigilance during the day, and of working capacity. However, polysomnography carried out pre- and postoperatively showed that only 10 patients were "cured", defined as 50% or more reduction in apnea/hypopnea index (AHI). Cephalometric analysis pre- and postoperatively indicated that nonresponders had a long and narrow posterior airway space, and we suggest that during sleep this part of the upper airway collapses before as well as after the operation. The discrepancy between the subjective improvement observed after PPGP and the postoperative reduction in AHI may be due to reduced/eliminated snoring and/or improvement in sleep quality after the operation.

Adult↗
PubMed1992

Septic complications to sphenoidal sinus infection.

Sphenoid sinusitis is an uncommon infection, but an early diagnosis and appropriate treatment is important because of its serious complications. We report 4 patients (28, 28, 37 and 28 years old) admitted to a department of infectious diseases with meningitis, sepsis and orbital cellulitis as complications of acute sphenoidal cavity infection. The cases illustrate the value of computed tomography (CT) scan of the sphenoid sinus in the evaluation of patients with clinical features suspicious of sphenoid sinusitis.

Adult↗
PubMed1990

[Discography].

Discography means imaging of the intervertebral discs by intradiscal contrast injections. Discography with a combined CT/discography allows a more detailed classification of annular disruption and degeneration. Combined with a pain response registration, discography can be of value in the diagnosis of chronic low back pain with signs of sciatica in cases where other x-ray modalities have failed to explain the source of pain. Among 20 discography examinations there was a correlation between radicular symptoms and annular disruption with contrast leakage to the epidural space, and disc protrusion on CT scanning.

Back Pain↗
PubMed1986

Lumbar myelography with Omnipaque (iohexol).

Lumbar myelography with iohexol (Omnipaque) was performed in 103 consecutive adult patients with low back pain or sciatica. The patients were observed for 48 h with registration of possible adverse reactions. Mild or moderate transient side effects were recorded in 24 patients. No serious adverse reactions were noted, and EEG recorded in 25 patients showed no changes.

Electroencephalography↗