Calcinosis of the internal jugular vein: Interesting presentation of tertiary hyperparathyroidism.

Tumoral calcinosis is a severe complication of hemodialysis. A 49-year-old male on dialysis for end-stage renal disease developed a large calcified retropharyngeal mass. This caused stridor and dyspnea, necessitating an emergency awake tracheostomy. This is the first report of internal jugular vein calcinosis. Surgery is recommended.

Olaryngologic manifestations in children with chronic neutropenia.

OBJECTIVE: Chronic neutropenia of childhood (CNC) is a rare disorder in which the absolute neutrophil count is below 1500/µL over an extended period of time. The objective of this study is to describe the otolaryngolgic manifestations associated with CNC to facilitate diagnosis and treatment of this condition. METHODS AND MATERIALS: We performed a retrospective chart review of patients with the diagnosis of CNC between 1970 and 2005 at a tertiary pediatric hematology center. After Institutional Review Board approval, 43 patients were evaluated. The average age at hematologic diagnosis was 49 months (range: 1 month - 15 years with 35% <1 year, 44% 1-10 years, 21% >10 years). A total of 2049 encounters were analyzed from the hospital charts. RESULTS: Twenty four subjects (56%) presented with recurrent otitis media (ROM), sinusitis or pharyngo-tonsillitis, while 11% presented with oral mucosal lesions. After diagnosis, otolaryngologic problems persisted, including ROM (81%), viral upper respiratory tract infection (67%), oral ulcers or gingivitis (53%), tonsillitis (39%) and sinusitis (37%) and were more common than other systemic infections. Myringotomy tube placement, endoscopic sinus debridement, adeno-tonsillectomy or tracheostomy were required in 42% of patients. After G-CSF (granulocyte colony-stimulating factor) became available in the early 1990s, the infection rate markedly decreased. Five deaths occurred (12% mortality) including one due to sepsis from otolaryngologic infection. CONCLUSION: The majority of children with CNC had otolaryngologic problems at presentation and these continued after diagnosis. While managing common otolaryngologic infections in children, a high index of suspicion for chronic neutropenia is necessary. An otolaryngologist is frequently one of the first physicians to encounter children with this condition. Awareness of CNC and its management will enhance earlier diagnosis and more effective treatment for these children.

Effects of adeno-tonsillectomy on polysomnography patterns in Down syndrome children with obstructive sleep apnea: a comparative study with children without Down syndrome.

OBJECTIVE: To determine if adeno-tonsillectomy (T&A) in children with Down syndrome (DS) improves breathing, measured by apnea hypopnea index (AHI), rapid eye movement AHI (REM-AHI) and the lowest oxygen desaturation (SaO2), and sleep disruption, measured by arousal index (ArI) and time spent in stages 1-4 and rapid eye movement (REM) sleep and compare these results with a group of non-DS children with obstructive sleep apnea (OSA). STUDY DESIGN: Retrospective chart review at pediatric sleep center. PATIENTS: Eleven DS and nine non-DS children underwent pre- and post-T&A polysomnography between 1997 and 2005. OUTCOME MEASURES: Pre- and post-T&A polysomnography parameters were compared using paired t-test and independent samples test. RESULTS: Mean age in DS group was 101 months and non-DS group was 80 months (64% males in DS and 88% in non-DS group). The average BMI was 29.8 and 27.6 for DS and non-DS group. The total AHI showed significant improvement after T&A but this was not as marked as the non-DS group. REM-AHI and lowest SaO2 did not show significant change in the DS children. The non-DS group showed significant improvement in all respiratory parameters. Both groups showed mild improvement in sleep parameters. With the modest overall improvement, 27% of the DS children required no further treatment. However, 73% required CPAP, BiPAP or oxygen for persistent OSA. CONCLUSION: This study supports the fact that T&A in DS children improves some parameters of OSA, however not as markedly as in non-DS children.

Management of suprastomal tracheal fibroma: introduction of a new technique and comparison with other techniques.

OBJECTIVE: Suprastomal tracheal granuloma/fibroma (SSTGF) is a common cause of failure to decannulate following pediatric tracheostomy. Because larger lesions obstruct the trachea, it is necessary to remove them prior to decannulation. Various methods have been described for the management of these obstructing tracheal lesions, including the KTP laser, Nd-YAG laser, sphenoid punch, optical forceps, microsuspension laryngoscopy with an articulated arm (MSLAA), and external excision. A hollow core guide fiber for the CO(2) laser has been developed that can be advanced to better approximate targeted tissues and minimize thermal spread using a near-contact method. METHODS: A retrospective chart review was performed of 30 children under the age of 7 years (21M, 9F) with SSTGF who underwent treatment by either external excision (n=10), MSLAA (n=10), or CO(2) laser vaporization by fiberoptic laser carrier (n=10). The medical charts were reviewed for excision techniques and outcomes. RESULTS: Mean operative time for external excision was 34.9min (SD=10.2min), for MSLAA was 16.3min (SD=4.8min), and for fiberoptic CO(2) laser carrier was 19.3min (SD=7.1min). Mean hospital time postoperatively for external excision was 24h (SD=510min), for MSLAA was 3.3h (SD=37.7min), and for fiberoptic CO(2) laser carrier was 3.9h (SD=46.3min). Need for additional procedures was seen in 60% of external excision procedures, 70% of MSLAA procedures, and in 30% of fiberoptic CO(2) laser carrier procedures. Immediate postoperative decannulation was possible in 10% of the external excision group, 20% of the MSLAA group, and 40% of the fiberoptic CO(2) laser carrier group. CONCLUSIONS: The new technique of using a fiberoptic carrier for the CO(2) laser to treat children with SSTGF's is comparable to more traditional techniques of SSTGF removal when considering the need for additional procedures, postoperative hospital stay, and percentage of immediate postoperative decannulation and provides another useful tool in the armamentarium of the surgeon in treating SSTGF's.

The clinical effects of hyaluronic acid ester nasal dressing (Merogel) on intranasal wound healing after functional endoscopic sinus surgery.

OBJECTIVES: We sought to determine the efficacy of MeroGel, an absorbable hyaluronic acid nasal dressing (HA) in reducing synechia after functional endoscopic sinus surgery (FESS) compared with Merocel, a nonabsorbable packing (NAP) requiring removal. METHODS: We conducted a blinded, randomized, controlled trial of 37 patients requiring bilateral FESS for chronic sinusitis. Patients were randomized to placement of HA within the right or left middle meatus and NAP on the other side. Patients were evaluated at 2, 4, 6, and 8 weeks postoperatively. RESULTS: Blinded evaluation revealed 5 patients (14%) with synechia at last follow-up: 3 sides (8%) with HA and 3 (8%) with NAP. Thirteen patients (35%) had synechia at any visit, 10 sides (27%) with HA and 9 (24%) with NAP. Seven patients (19%) required lysis of synechia, 5 sides (14%) with HA and 3 (8%) with NAP. CONCLUSION: We found no statistically significant difference between HA and NAP dressings.

Endoscopic anatomy of the sphenopalatine and posterior nasal arteries: implications for the endoscopic management of epistaxis.

BACKGROUND: Refractory posterior epistaxis is a challenge for otolaryngologists. Most algorithms for managing this condition ultimately call for interrupting the arterial blood supply to the nasal mucosa. Traditionally, this was accomplished either by transantral arterial ligation or by arteriographic-guided embolization. More recently, the endonasal endoscopic approach has also been described. Because the primary blood supply to the posterior nasal cavity is derived from the terminal branches of the sphenopalatine and the posterior nasal arteries, we conducted this anatomic study to examine and describe the anatomic relationship of these two arteries as they exit the pterygopalatine fossa and enter the nasal cavity. METHODS: We performed endoscopic dissections of this anatomic region in nine fresh and one formalin-preserved cadaver specimens. A total of 19 sides were examined. RESULTS: In 3 of 19 specimens (16%), the sphenopalatine artery branched from the sphenopalatine artery within the sphenopalatine canal, allowing the two arteries to exit together. In 8 of the 19 specimens (42%), the sphenopalatine artery exited much more posteriorly, yet from within a shared posteriorly elongated sphenopalatine foramen. In the remaining eight specimens (42%), the sphenopalatine artery exited through a distinct foramen directly posterior to the larger sphenopalatine foramen. CONCLUSION: Understanding this anatomic relationship is important in performing endoscopic arterial ligation. If the sphenopalatine artery is not specifically identified and ligated, an important component of the posterior nasal circulation will not be addressed adequately by this surgical approach.