DOI: 10.1177/0145561320987641
Abstract
Desmoid-type fibromatosis (DF) is a rare soft tissue lesion with an annual incidence of 2 to 4 per million population and peak incidence occurring at approximately 4.5 years of age. While benign, the tumor has a locally aggressive infiltrative growth pattern and a high rate of recurrence. Given the functional and aesthetic implications of excision and reconstruction in the facial skeleton, novel medical treatment options are highly desirable. We describe the case of a 3-year-old boy who presented with an enlarging, asymptomatic mass involving the left mandible. Biopsy revealed an immunohistochemical profile consistent with DF. Despite the high likelihood of recurrence, conservative, mandible-sparing en bloc resection and limited mandibulectomy were performed. Pathological and immunohistochemical analysis of the resection specimen revealed DF with grossly positive margins and elevated expression of angiotensin II type 1 receptor. Postoperative medical treatment with the angiotensin receptor blocker losartan was initiated. The patient remains medically stable and disease progressionfree on repeat imaging at 20 months post-resection. We describe for the first time the successful use of the angiotensin blocker losartan following conservative surgery for management of DF.
DOI: 10.1177/0145561321989459
Significance Statement
Gradenigo syndrome is a clinical triad of abducens nerve palsy, retroorbital pain (trigeminal ganglionitis), and chronic otorrhea (otitis media). The etiology of Gradenigo syndrome results from apical petrositis secondary to suppurative otitis media. Although apical petrositis has gradually become uncommon in modern society due to the widespread use of antibiotics, Gradenigo syndrome should be considered in the differential diagnosis of a child’s diplopia.
DOI: 10.1177/0145561320982693
Sudden onset, bilateral facial paralysis is a rare clinical entity, representing less than 2% of all diagnoses of facial nerve paralysis. The differential for these patients is necessarily broad and includes numerous etiologies. Metastatic breast carcinoma to the bilateral parotid glands is also exceedingly rare with only 2 reported case reports noted in the literature, neither of which demonstrated facial nerve paralysis. Here, we report the only known occurrence of a patient presenting with synchronous bilateral facial nerve paralysis secondary to metastatic breast carcinoma to the bilateral parotid glands. This exceedingly rare clinical presentation was further confounded by the presence of autoimmune antibodies, highlighting the importance of the diagnostic process and maintaining broad clinical suspicion.
DOI: 10.1177/0145561320980183
Objective: To investigate if alternated Epley (EP) and Semont (ST) maneuvers could be more effective than repetition of the same in benign paroxysmal positional vertigo of posterior semicircular canal (pBPPV). Design: We retrospectively reviewed the outcome of pBPPV patients treated with a second maneuver for the persistence of positional nystagmus. Study Sample: Forty-sevenpatientsunderwent2STs,64with2EPs,and 71 EPs followed by ST. Videonystagmography and Dizziness Handicap Inventory (DHI) questionnaire were performed. Results: Absence of positional nystagmus was achieved after 2 maneuvers in 136 patients with pBPPV: 65.9% in the ST group, 70.3% in the EP group, and 84.5% in the EP-ST group. Alternated EP and ST were significantly more effective than repeated ST (P = .03), while we found no significant difference when compared with repeated EP (P = .07). At 1-month follow-up, 12 patients showed persistent positional nystagmus without difference between groups. After 1 month, the 46 patients with negative outcome had significantly higher DHI values (P = .01) than other 136 patients with pBPPV. Conclusions: Alternated EP and ST seemed more effective than repeating the same maneuver in treating pBPPV, and this should be confirmed in prospective clinical studies. Resolution of nystagmus after maneuvers was fundamental to reduce handicap deriving from dizziness as reported in DHI.
DOI: 10.1177/0145561321989143
Objectives: Hydroxyapatite is a commonly used material for medical applications due to its excellent biocompatibility. We use hydroxyapatite prosthesis for the reconstruction of the ossicular chain in stapes surgery. In this study, we report a case series of endoscopic ear surgery using a basket-type hydroxyapatite prosthesis. Methods: We retrospectively examined 8 cases of endoscopic transcanal stapes surgery using hydroxyapatite prostheses. We evaluated the postoperative results and complications. Results: The average postoperative air–bone gaps were within 10 dB in all cases. Postoperative sensorineural hearing loss was not observed in any case. There was an intraoperative complication with the chorda tympani in 1 patient. We were able to preserve the chorda tympani of all patients, including this case. Postoperative transient dizziness and transient taste disorder were observed in 50% of cases. No other complications, including facial nerve palsy, tympanic membrane perforation, or postoperative infection, were observed. Conclusions: The postoperative results and complications were comparable to those of surgery under a microscope. The hydroxyapatite prosthesis could be a possible alternative for the piston-type titanium or polytetrafluoroethylene prosthesis.
DOI: 10.1177/0145561321991322
Angioleiomyomas are smooth muscle masses originating from blood vessel tunica media. This is a rare tumor, comprising less than 1% of benign sinonasal cavity tumors. Failure to recognize and surgically excise nasal angioleiomyomas can result in lesion recurrence. We present 2 new cases of nasal septum angioleiomyoma at a single institution. Additionally, both cases underwent septal and nasal surgery. Due to the nonspecific clinical and imaging findings, a high index of suspicion is needed to diagnose nasal septum angioleiomyoma, often requiring histopathological verification. Preferred treatment is complete surgical excision. From our experience, concurrent corrective septal and sinus surgery can be completed with tumors less than 1.0 cm in size.
DOI: 10.1177/0145561321991338
Solitary fibrous tumor/hemangiopericytoma (SFT/HPC) is extremely rare, and most of them are immediately treated for radical resection. However, the information concerning its natural history remains unclear. In this report, we presented a patient with parapharyngeal SFT/HPC, who was not immediately treated with surgical resection at first diagnosis. After approximately 3 years, the tumor volume doubling time (TVDT) and specific growth rate (SGR) could be measured through 3 serial magnetic resonance imagings. The TVDTs in the early and late pretreatment stages were 350 and 180 days, respectively, while the SGRs were 0.002 and 0.003, respectively. The growth rate of this disease entity is generally slow and may accelerate in the disease process.
DOI: 10.1177/0145561321992505
DOI: 10.1177/0145561321991319
COVID-19 also known as severe acute respiratory syndrome coronavirus 2 is the result of a highly transmissible coronavirus which can result in severe infection of the respiratory tract. The global pandemic which began in early 2020 has created a number of challenges for the medical community to contain the rate of transmission, especially to health care workers. A minority of the infected population will progress toward severe respiratory distress ultimately requiring mechanical ventilator assistance. Although preliminary data suggest a poor prognosis for those requiring ventilation support, there is a subgroup who will eventually be weaned off. As the pandemic evolves, this cohort of infected, chronically intubated and ventilated individuals will become more prevalent and may require tracheostomy to aid in recovery. Unfortunately, tracheostomy is an aerosol-generating procedure which poses high risks to all members within the operating room, as described by previous authors. There is an urgent need to explore and develop methods to maximize the safety of tracheostomy and other aerosol-generating procedures in order to reduce intraoperative transmission. In the present article, we present a modified technique for negative pressure enclosure in patients with COVID-19 who underwent tracheostomy.
DOI: 10.1177/0145561321992509
Objective: To evaluate the attitudes of physicians and patients toward physical examination in physically separated environments using a laryngoscopic examination model. Materials and Methods: Six experienced laryngologists performed laryngoscopic examinations in 30 patients in a closed-chamber examination unit. The physicians and patients were asked to compare all domains with their previous standard laryngoscopic examination experience using a 10-point visual analog scale (0, poor performance; 10, good performance), including effectiveness of communication, difficulty of examination, perception of safety against airborne transmission of COVID-19, applicability of the unit for future examinations, perception of protective environment, and overall comfort. Results: All laryngoscopic examinations were performed successfully. Effectiveness of communication, difficulty of examination, perception of protective environment, and overall comfort did not differ between physicians and patients (P > .05 for all comparisons). However, both physicians and patients found the examination to be difficult. While physicians evaluated the system as safe against airborne transmission of COVID-19, patients were not confident that the system was safe (8.70 ± 1.93 vs 2.87 ± 2.37, respectively, P = .001). Physicians also gave a higher score to future applicability of the unit for examinations than patients (8.90 ± 1.42 vs 7.10 ± 2.62, respectively, P = .001). Conclusion: Physically separating the physician and patient is a feasible method of physical examination in aerosol-contaminated environments.
DOI: 10.1177/0145561320984560
Purpose: COVID-19 pandemic transformed the health system response worldwide. The aim of this study is to report changes about numbers and reason for ENT consultations in emergency department (ED) during COVID-19 pandemic comparing with those occurred the previous year (2019). Methods: Data about patients admitted to adult and pediatric ED were collected from March 1 to May 31, 2019 and 2020. Patients referred for urgency from general practitioners were excluded from the study. Results: Global ED admission (except for dyspnea or COVID-19–related symptoms) dramatically decreased during pandemic (−50.9% among adults and −71.4% among pediatrics). At the same time, ENT consultancy significantly reduced too, by 71.5% (P < .01) among adults and 45.1% (P < .01) for pediatrics. Among adults, it was reported a statistically significant decrease in consultation for ear problems (−88.5%, P = .0146). Reduction in ENT referral for bone fracture (−40%, P = .059), vertigo (−77.8%, P = .637), and tonsillitis (−87.5%, P = .688) was consistent, but not significant. Among pediatric patients, it was observed an increase by 25% about foreign bodies (12 vs 15, P < .01). A reduction in numbers of consults for ear problem (−90.8%; P = .045), epistaxis (−80%; P = .196), and nasal fracture (−70%; P = .36) was also observed. Conclusion: Fear of infection and the forced lock down caused a significant decrease in the number of ED accesses and in ENT consultancy. These data may suggest that some ED referral usually could be deferred, but on the other hand, pandemic will cause a great diagnostic delay.
DOI: 10.1177/0145561321993591