Long-term use of Le Fort I osteotomy for the management of nasopharyngeal rhinosporidiosis: A case series.

Rhinosporidiosis is a rare, chronic, granulomatous infection of the mucous membranes that mainly involves the nose and nasopharynx; it occasionally involves the pharynx, conjunctiva, larynx, trachea and, rarely, the skin. The characteristic clinical features of this disease include the formation of painless polyps in the nasal mucosa or the nasopharynx that bleed easily on touch. At our center, excision of the lesion with a Le Fort I osteotomy is carried out in patients (1) in whom two or more previous attempts at excision of biopsy-proven rhinosporidiosis arising from the nasal mucosa was carried out or (2) in whom the rhinosporidiosis arises from the nasophayrngeal mucosa and/or extranasal sites. In this article we retrospectively present 7 cases in which, according to our inclusion criteria, complete excision of the lesion was carried out with a Le Fort I osteotomy. Excellent visualization of the entire maxillary and ethmoidal air cells after the down-fracture of the maxilla helped in the total removal of the lesions. Most of these lesions had multiple points of origin through the nasal, maxillary, and ethmoidal mucosa; the excellent visualization enabled direct cauterization of all these points of origin. The mean follow-up period was 7.96 years, and all patients were disease-free by the time the study was prepared. This article presents details of the treatment protocol and technique followed at our center for the treatment of nasopharyngeal rhinosporidiosis and the details of long-term follow-up. Through this study we hope to prove the efficacy of Le Fort I osteotomy in the definitive management of nasopharyngeal rhinosporidiosis.

Sinus and Upper Airway Surgery in Children.

PURPOSE OF REVIEW: Chronic sinus and upper airway disease in children is a common health problem encountered every day. Its pathophysiology is complicated which leads to different treatment options and approaches. We seek to review the current literature and evidence to surgical treatments. RECENT FINDINGS: Medical treatment with antibiotics and topical nasal sprays continues to be the first-line treatment. Surgical interventions include adenoidectomy, balloon catheter sinuplasty (BCS), and endoscopic sinus surgery (ESS). Each modality has proven to be safe; however, its effectiveness is widely variable. More research with higher level of evidence is needed to help in choosing the right surgical treatment with optimal benefit.

Adenoids in children: Advances in immunology, diagnosis, and surgery.

Adenoids are strategically located for mediating local and regional immune functions as they are exposed to antigens from both the outside air and the alimentary tract. Recurrent or chronic respiratory infections can induce histomorphological and functional changes in the adenoidal immunological barrier, sometimes making surgical treatment necessary. Our aim in this review is to summarize the crucial points about not only the immunological histopathology of adenoidal tissue, especially in patients with adenoid hypertrophy, but also the most common and useful diagnostic techniques and surgical options.

Association of adenoid hyperplasia and bacterial biofilm formation in children with adenoiditis in Taiwan.

The adenoid is a bacterial reservoir that contributes to chronic otolaryngologic infections. Staphylococcus aureus (S. aureus) is a common pathogen in the adenoid. The increase of antibiotic resistance in S. aureus has become an important issue in public health. The aim of this study was to compare adenoid hyperplasia and biofilm formation in children with S. aureus adenoiditis in Taiwan. The patients were divided into methicillin-resistant and methicillin-sensitive S. aureus groups according to the S. aureus obtained from adenoid tissue after antibiotic susceptibility testing. Adenoid hyperplasia was assessed by lateral cephalometry, and the severity of sinusitis was evaluated by Water's view. Microbiological investigation of available S. aureus isolates was performed by in vivo morphological observation and an in vitro bacterial biofilm assay. Sixty isolates of S. aureus were identified in 283 children (21.2%) after adenoidectomy, of which 21 (35%) were methicillin-resistant S. aureus (MRSA). The severity of adenoid hyperplasia and extensive biofilm formation were more prominent in patients infected with methicillin-resistant S. aureus than in those infected with methicillin-sensitive S. aureus (MSSA). The primary outcome of this study was to provide evidence that S. aureus constituted a significant portion of the adenoidal pathogens. The secondary outcome of this study was that MRSA adenoiditis may be associated with adenoid hyperplasia and biofilm formation.

Paraoxonase and arylesterase activity and total oxidative/anti-oxidative status in patients with chronic adenotonsillitis.

OBJECTIVES: The aim of this study was to investigate serum paraoxonase, arylesterase activities along with determination of oxidative status via measurement of total oxidant status (TOS), total antioxidant status (TAS) and oxidative stress index (OSI) in children with recurrent adenotonsillitis during pre- and post-adenotonsillectomy period and to compare results with data from healthy subjects. METHODS: We performed a prospective controlled trial on adenoidectomy and/or tonsillectomy patients. A total of 47 subjects, including 22 patients with recurrent adenotonsillitis and 25 healthy controls were enrolled in this study. Peripheral venous blood samples were taken from patients before adenotonsillectomy and a second sample was obtained in first month postoperatively. In the control group, blood samples from healthy volunteers were collected for one time only. Serum paraoxonase, arylesterase activities, TOS, TAS and OSI levels were measured. RESULTS: Paraoxonase, arylesterase activity, TAS and TOS levels were significantly higher in preoperative group compared to control group (P<0.001, P=0.003, 0.003 and 0.005, respectively). However, OSI level was similar in preoperative group compared to control group (P=0.25). In the post-operative group, paraoxonase, arylesterase activities, TAS and OSI levels were lower as compared to preoperative group but differences were statistically insignificant (P=0.483, 0.265, 0.149 and 0.090, respectively). TOS level in post-operative group was significantly lower than the preoperative group (P<0.001). In the post-operative group, paraoxonase and arylesterase activities were significantly higher as compared to control group (P=0.004 and 0.02, respectively). TOS and OSI levels were significantly lower in post-operative group compared to control group (P=0.001 and 0.02, respectively). However, TAS was similar between post-operative and control groups (P=0.464). CONCLUSIONS: Based on data obtained from this study, we may state that paraoxonase, arylesterase activities with TAS, TOS and OSI levels of patients with chronic adenotonsillitis shows alterations due to oxidant/antioxidant imbalance induced by frequent infections.

The hemostatic efficacy of Ankaferd Blood Stopper in adenoidectomy.

OBJECTIVE: To evaluate the efficacy of Ankaferd Blood Stopper (ABS) in the control of intraoperative and postoperative bleeding in adenoidectomy. METHODS: In total, 90 patients underwent traditional cold steel adenoidectomy and were then randomized to receive ABS or 0.9% physiological saline solution to obtain hemostasis. Objective data collected included time of operation and blood loss during operation. Visual analog scales (VAS) were used to record subjective data by the operating surgeon including bleeding following adenoid pack removal and ease of operation. RESULTS: In a comparison between patients in the ABS group (n = 46) and the control group (n = 44), those in the ABS group had significantly shorter operation times (9.11 ± 1.02 vs. 13.16 ± 3.96 min; p < 0.001) and less blood loss during the operation (20.19 ± 8.59 vs. 25.48 ± 12.96 ml; p ≤ 0.05) and a shorter hemostasis time (3.83 ± 0.8 vs. 5.82 ± 1.67 min; p < 0.001). Regarding hemorrhage after tampon removal, 40 patients (87%) in the ABS group and 17 patients (38.6%) in the control group did not suffer from hemorrhage (p < 0.001). Regarding ease of hemostasis, 40 patients (87%) in the ABS group experienced very easy or easy hemostasis while 26 patients in the control group did so (59.1%; p = 0.004). Patients in the ABS group returned to a regular diet earlier and had less use of analgesics at 7 days postoperatively. Use of electrocautery was less in the ABS group than in the control group (10.9 vs. 40.9%; p = 0.001). CONCLUSIONS: The side on which ABS was used showed significant differences in hemostasis time, blood loss, and ease of hemostasis. ABS appears to be safe and effective; it decreases intraoperative bleeding and reduces operating time when compared to traditional hemostasis methods after curette adenoidectomy.

Treatment of chronic nasopharyngitis with monopolar suction diathermy.

INTRODUCTION: Chronic nasopharyngeal infection is rare. To our knowledge, no effective treatment for this condition has previously been described. This report documents our experience of using suction ablation diathermy in this clinical setting. METHOD: We performed a prospective review of four patients aged 23-65 years (two men and two women) who presented with chronic nasopharyngitis. Initial medical management consisted of regular saline irrigation plus a 14-day course of doxycycline 100 mg daily, combined with rifampicin 200 mg twice daily. When this proved unsuccessful, patients subsequently received a four-week course of omeprazole 40 mg daily, also unsuccessfully. Given these treatments' lack of success, surgery was undertaken. RESULTS: Following suction diathermy ablation, nasopharyngeal crusting took four to six weeks to settle. After this, all patients ceased to cough up crusts or infected mucus. CONCLUSIONS: Chronic nasopharyngitis is uncommon. If medical management fails, suction ablation diathermy is a useful surgical treatment option.