OSAS, Recurrent Tonsillitis
Conditions
Keywords
Size, tonsil, tonsillectomy, ultrasonography
Brief summary
The tonsil volume is an important factor in the decision of the tonsillectomy operation. For this reason, it is important to evaluate the tonsil size before the surgery. Ultrasonography was used in a limited number of studies about tonsil tissue assessment and also those studies include only the pediatric population. In this study, we investigate the success of ultrasonography in adults additionally pediatric population as a contribution to literature.
Detailed description
Tonsillectomy is a common procedure performed on both adults and children. Recurrent tonsillitis, snoring and obstructive sleep apnea is among the most important indications for this surgery. Tonsil volume, in addition to recurrent tonsillitis frequency, are both considered in deciding tonsillectomy operation. Moreover, recent studies showed a correlation between tonsil hypertrophy and tonsillitis frequency. For this reason, a reliable assessment of tonsil volume is crucial both during clinical follow-up and surgery decision. Today, a number of clinical staging systems are used to assess tonsil volume; with 'Friedman Scale' and 'Brodsky Scale' being the most commonly used systems. Those staging systems employ physical examination and are graded on palatine tonsils' midline extension. In other words, clinical staging uses just the transverse length of tonsils and vertical length and depth are dismissed. In addition, other factors such as patient non-compliance, size of the tongue and tongue base, hyperactive gag reflex and trismus make a clinical assessment difficult. For those reasons, a correct clinical assessment of tonsil volume is not always conceivable. Ultrasonography (USG) was used in a limited number of studies about tonsil tissue assessment despite high patient compliance, low cost and its non-radioactive nature. Also, those studies include only the pediatric population.In this study, we would like to assess the success of USG in objective measurement of tonsil volume in both pediatric and adult populations and comparison of those results with clinical findings
Interventions
PROCEDUREtonsillectomy
Tonsillectomy was performed under general anesthesia using cold dissection method.
Sponsors
Pamukkale University
Study design
Observational model
CASE_ONLY
Time perspective
PROSPECTIVE
Eligibility
Sex/Gender
ALL
Healthy volunteers
Yes
Inclusion criteria
* Tonsillectomy patients with recurrent tonsillitis * Tonsillectomy patients with obstructive sleep apnea syndrome.
Exclusion criteria
-Tonsillectomy patients with suspected malignancy
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Clinical tonsil grade | 20 minutes | Physical examination of patients and tonsil grade assessment using Friedman tonsil grading system were done prior to surgery |
| mean ultrasonographic tonsil volume (ml) | 20 minutes | Tonsil volume was calculated with standard ultrasonography formula (height x length x thickness x 0.52) due to its ellipsoid shape |
| mean actual tonsil volume (ml) | 20 minutes | Excised tonsil volumes were calculated by water replacement method. |
Countries
Turkey (Türkiye)
Outcome results
None listed