The diagnosis of<unk><unk>  may be made without the use of<unk><unk>  however, some nonspecific<unk><unk>  may be helpful. Complete blood count with differential usually shows leukocytosis with neutrophilic predominance. Serum electrolytes may be useful in patients presenting with dehydration. Gram stain, culture and sensitivity for sample after<unk>  drainage may yield the causative organism however, emperic therapy should be initiated without delaying for culture results. A routine throat culture for group A streptococcus may be helpful as well.
Peritonsillar abscess laboratory findings
Peritonsillar abscess physical examination
Pharyngitis laboratory findings
Rhinosinusitis physical examination
Tonsillitis physical examination
Aspergillosis physical examination
Laryngitis physical examination
Rhinitis physical examination