Unusual otolaryngological manifestations of certain systemic bacterial and fungal infections in children

ObjectiveSystemic bacterial and fungal infections may sometimes present local manifestations within otolaryngological district whose early detection may be useful in establishing a correct diagnosis and more appropriate treatment. This paper reviews certain systemic bacterial and fungal diseases presenting ENT manifestations in the pediatric population from an otolaryngological perspective.MethodsA medline searching for specific issues was performed in order to achieve more information as possible with regards to ENT manifestation of systemic bacterial and fungal infections. Limits for pediatric age were used. Two separate sections for bacterial and fungal disease are included. The section on systemic bacterial infections considers cat-scratch disease, Lyme borreliosis, actinomycosis, Lemierre's syndrome and congenital syphilis, and the section on systemic fungal infections includes candidiasis, aspergillosis and histoplasmosis.ConclusionsPediatricians and ear, nose and throat (ENT) specialists, approaching head and neck disorders in children, should therefore consider them among the possible differential diagnoses. This means that physicians need to recognize the first head and neck manifestations of systemic infections promptly in order to be able to treat them efficaciously and avoid the dangerous systemic spreading of the infective process.     

Otolaryngologic manifestations in HIV disease - clinical aspects and treatment

HIV is a pandemic infection with cases notified in almost all countries. The reported prevalence of symptoms in the head and neck is about 80%; otolaryngologists may be the first physician to see such patients. Oral manifestations are the most common, followed by neck and sinus manifestations. Otolaryngologic symptoms may be important signs of antiretroviral therapy failure. Symptoms are present in acute infections and advanced cases.ObjectiveTo describe new approaches in the past five years for the treatment of the most frequent otolaryngologic manifestations in HIV patients.MethodsSystematic reviews and case series published in English and Portuguese from January 2002 to October 2007 including the most common otolaryngology manifestations were selected.ConclusionOtolaryngologic manifestations are common and ENT specialists must be prepared to identify such cases.     

Wegener's granulomatosis: A challenging disease for otorhinolaryngologists

Conclusions

Diagnosis of Wegener's granulomatosis (WG) can be delayed because of its aspecific presenting symptoms. Detection of serum circulating antineutrophil cytoplasm antibodies (c-ANCAs), in combination with histology, permits one to identify WG at an early stage and to implement stage-adapted therapy. c-ANCA levels may also help to evaluate the response to medical therapy. Recently, the quality of life of WG patients has been improved by administering cotrimoxazole in order to prevent infections and recurrent diseases during the remission period.

Objective

WG is of special significance to the otorhinolaryngologist because it is often initially limited to the upper respiratory tract before becoming systemic. The aim of this paper was to describe a series of WG patients and underline the difficulties involved in diagnosing and treating this challenging disease.

Material and methods

This was a prospective study in 23 consecutive patients with head and neck manifestations of WG (17 systemic, 6 limited). Diagnosis was performed by means of both c-ANCAs detection using indirect immunofluorescence and histology in biopsy specimens. Treatment consisted of daily cyclophosphamide (CYC; 2?mg/kg/day) and glucocorticoids (prednisone; 1?mg/kg/day). If an improvement or toxic events occurred, CYC was discontinued and methotrexate was started. If, during remission of the disease, low serum c-ANCAs levels were detected, CYC was suspended and cotrimoxazole (1?g/day) was introduced.

Results

Serum c-ANCAs detection was positive for all patients. Biopsy was diagnostic from the beginning in 19/23 cases. The six patients with limited WG did not show a progression to systemic disease. Only 3 patients with a diagnosis of delayed systemic WG died, whereas 19/23 patients were alive with good control of relapses.     

EBV and not HPV sensitizes tobacco-associated head and neck cancer cell line FaDu to radiotherapy

Conclusion EBV radiosensitized the p53 mutant tobacco associated head and neck cell line, FaDu.

Objectives In the head and neck, HPV is a major risk factor associated with tonsil and base of tongue cancers, while a majority of undifferentiated nasopharyngeal cancers are positive for EBV. Clinically, head and neck tumors positive for HPV or EBV are more radiosensitive than tumors associated with tobacco and alcohol. This study aimed to evaluate whether viral infections can sensitize tobacco-associated head and neck squamous cell carcinoma cell line that harbors multiple mutations, especially TP53, to radiotherapy. Method Four FaDu cell lines (vector control – FaDu-DN; FaDu expressing HPV16 E6/E7 – FaDu-HPV; FaDu infected with EBV – FaDu-EBV; and FaDu-HPV infected with EBV – FaDu-HE) were evaluated for their radiation sensitivity using clonogenic assay. Cell cycle, protein expression, apoptosis, and cellular senescence were analyzed.

Results FaDu-EBV and FaDu-HE exhibited significantly increased radiosensitivity in comparison with the control cell line. Radiation-induced cell cycle arrest was altered in all cell lines expressing viral genes. The observed distribution of cells at G1 and S phases was associated with a significant increase in expression of p21 protein along with decreased levels of pAKT/AKT and pERK/ERK ratio (p?p?相似文献   

Manifestaciones otorrinolaringológicas en pacientes con enfermedad de Behçet

Introduction and objectives: Behçet disease (BD) is a systemic immune-mediated vasculitis of unknown origin characterised by recurrent orogenital ulceration, ocular inflammation and skin lesions.The aim of our study was to identify ear, nose and throat (ENT) manifestations associated with BD.Patients and methodsRetrospective review of the medical records of all patients diagnosed with BD who attended a tertiary public hospital in Cantabria (Spain) over a period of 22 years. Clinical manifestations, in particular those concerning ENT, were retrieved from medical records. A medical literature review of ENT manifestations was conducted.ResultsThirty-three patients (age range: 17-64 years) were included in the study. Most of them presented oral ulcers (97%). Eight patients (24%) presented oropharyngeal ulcers and 5 patients (15%) experienced audiovestibular symptoms (high frequency sensorineural hearing loss, vertigo and bilateral vestibular hypofunction). One patient had symptoms compatible with vestibular neuronitis as the presentation manifestation of Neuro-Behçet. In 4 patients (12%) the presence of odynophagia secondary to the presence of oropharyngeal lesions, initially interpreted as acute or recurrent tonsillitis, was the first manifestation of the disease, alone or associated with cutaneous or ocular lesions.ConclusionsIn addition to the characteristic oral ulcers present in most patients with BD, ulcers in the oropharynx, occasionally interpreted as acute pharyngitis, are also common in these patients. Audiovestibular manifestations frequently appear during the course of the disease and may be the first symptom of central nervous system involvement.     

罕见新生儿鼻咽部横纹肌肉瘤1例及文献复习

目的 通过报道1例新生儿鼻咽部横纹肌肉瘤(RMS)及其相关文献复习,以提高临床医师对该病的认识.方法 患者,女,16 d,出生后即发现有鼻塞、张口呼吸,吸吮时憋气、呼吸困难.鼻咽喉内镜、CT及MRI检查提示鼻咽部占位性病变,通过活检手术后病理及免疫组化检查确诊为RMS.结果 患儿经系统化疗后病情好转,8个月龄时内镜及影...     

侵袭性真菌性鼻窦炎引发颅脑并发症的临床诊治

目的 探讨侵袭性真菌性鼻窦炎(IFRS)引发颅脑并发症的临床表现、诊断、鼻内镜手术治疗及预后的可行性。方法 报道3例侵袭性真菌性鼻窦炎引发颅脑并发症的病例，包括额叶脑脓肿、脑膜炎、海绵窦血栓性静脉炎，并总结相关文献报道。结果 本组3例患者均行鼻内镜手术，病理确诊为毛霉菌感染，术后与神经内科协作进行规范的抗真菌药物治疗及定期鼻内镜复查，局部换药、鼻腔深海盐水冲洗等治疗后，均治愈。结论 侵袭性真菌性鼻窦炎引发颅脑并发症临床罕见，易漏诊、误诊，治疗十分棘手，鼻内镜手术彻底清除鼻窦原发灶，结合全身抗真菌治疗是非常有效的治疗策略。     

The diagnostic value of detecting sudden smell loss among asymptomatic COVID-19 patients in early stage: The possible early sign of COVID-19

ImportanceThe newly emerged coronavirus disease 19 (COVID-19), is threatening the world. Olfactory or gustatory dysfunction is reported as one of the symptoms worldwide. As reported so far, different clinical features have been reported according to outbreak sites and gender; most of the patients, who complained of anosmia or hyposmia, were Europeans. We had a fast review for novel articles about COVID-19 infection and olfactory function.ObservationsRapid reviews for COVID-19 or other viral infection and olfactory and/or gustatory dysfunctions were done in this review. Up to date, a lot of reports have shown that olfactory dysfunction is related to viral infections but no exact mechanism, clinical course, and definite treatment have been discovered, which is also same in COVID-19. In general, intranasal steroid (INS) and oral steroid for short time help improve the recovery of the olfactory function in case of olfactory dysfunction after virus infection. Considering severe respiratory complications and immunocompromised state of COVID-19, the use of steroid should be limited and cautious because we do not have enough data to support the usage of steroid to treat olfactory dysfunction in the clinical course of COVID-19.Conclusions and relevanceIn the days of pandemic COVID-19, we should keep in mind that olfactory dysfunctions, even without other upper respiratory infection or otolaryngologic symptoms, might be the early signs of COVID-19.     

The ubiquity of asymptomatic respiratory viral infections in the tonsils and adenoids of children and their impact on airway obstruction

BackgroundAirway obstruction due to enlargement of tonsils and adenoids is a common pediatric problem resulting in sleep disordered breathing. The cause for the relatively abnormal growth of tonsils and adenoids is poorly understood.MethodsNon-acutely ill children undergoing tonsillectomy and adenoidectomy (T&A) for various reasons were enrolled prospectively in a study to determine the frequency of asymptomatic respiratory viral infections in each lymphoid tissue and to relate the number and types of virus to the degree of airway obstruction. Molecular techniques were used to detect 9 respiratory viruses while Brodsky scores and measurements of percentages airway obstruction were used to estimate the degree of airway compromise due to the tonsil and adenoid, respectively.ResultsViruses were detected in 70.9% of tonsils and 94.7% of adenoids, p < 0.001. Adenovirus was the most common virus detected at 71.1%. Adenoids had an average of 2.4 viruses compared to 0.92 for tonsils, p < 0.001. Higher Brodsky scores were only associated with EBV in tonsils, p = 0.03, while greater percentages of airway obstruction in the adenoids were associated with adenovirus, EBV, corona virus, parainfluenza virus and rhinovirus, p ≤ 0.005.ConclusionsAsymptomatic viral infections are common and directly related to the degree of airway obstruction significantly more often in adenoids than tonsils.     

A solely ear-involved IgG4-related sclerosing disease with two-years following-up

IntroductionImmunoglobulin G4-related sclerosing disease (IgG4-RSD) is a chronic fibro-inflammatory disease involving systemic multi-organ lesions, such as the salivary and lacrimal glands, lymph nodes and pancreas. The diagnosis of this disease is reliant upon clinical manifestations, laboratory tests, histopathologic results and radiological data. Some studies have found that IgG4-RSD has otological manifestations, whereas there were few studies introducing the diagnosis, therapy and long-term follow-up results of solely otological IgG4-RSD.Case summaryHere, we report a case of IgG4-RSD involving the ear alone. A female presenting with otalgia and hearing loss underwent surgery, without hormone therapy. The pathological diagnosis was otological IgG4-RSD and no clinical or radiological signs of recurrence were observed at seven and twenty-four months follow-up.DiscussionThis case indicates that IgG4-RSD can invade the ear only, and that surgical therapy without hormone therapy is efficient for solely IgG4-RSD. Pathological results are crucial for diagnosis.     

Otologic manifestations of experimental rhinovirus infection

Episodes of acute otitis media are commonly associated with viral upper respiratory tract infections. Rhinoviruses account for approximately 40% of these infections, and were previously shown to alter eustachian tube function and middle ear pressures. However, progression to otitis media has not been prospectively documented. In the present study, changes in tympanometric pressures and otoscopic findings resulting from experimental intranasal rhinovirus type-39 inoculation were documented in 60 adult volunteers. Fifty-seven (95%) subjects became infected and 34 (60%) of these had a clinical cold. Prior to viral inoculation, 3 (5%) subjects had middle ear pressures of less than ?100 mm H₂O and two of these subjects developed middle ear effusions following infection. In all, 22 (39%) subjects developed middle ear pressures of less than ?100 mm H₂O. No subject with normal middle ear pressures prior to infection developed evidence of effusion. This study extends the otologic manifestations of rhinovirus infection to include otitis media. Furthermore, these results support the hypothesized relationship between upper respiratory tract infections, eustachian tube dysfunction, and otitis media.     

Intranasal fungal (Alternaria) infection related to nasal steroid spray

During the past three decades intranasal corticosteroid sprays have been proven to be efficient and reasonably safe for the treatment of rhinitis, sinusitis and nasal polyposis. The adverse effects are generally localized and self-limited and rarely systemic or significant. We report an immunocompetent female treated with triamcinolone acetonide nasal spray for chronic rhinitis in whom an intranasal fungal infection with Alternaria species developed three months later. The infection was refractory to topical therapies alone, and was resolved with a combination of systemic and topical antifungal therapy. We also described the clinical manifestations of this rare infection and our therapeutic experience. In addition, we reviewed previous literature of fungal infections related to nasal corticosteroid sprays and compared them with our report.     

HPV-16 viral load in oropharyngeal squamous cell carcinoma using digital PCR

Conclusions: We did not identify any strong associations between HPV-16 viral load and any of the clinical or lifestyle factors.

Objective: The epidemiology of oropharyngeal SCC is changing, with an increasing proportion of HPV-positive cases seen in the last decade. It is known that a high viral load is linked to the development of cervical cancer, the relation between viral load and oropharyngeal SCC is less clear. We sought to determine HPV-16 viral load in HPV-positive oropharyngeal SCCs using highly sensitive digital PCR and to identify clinical and lifestyle factors associated with viral load.

Subjects and methods: We analysed 45 HPV-16 positive oropharyngeal SCCs diagnosed between 2013 and 2015. All patients completed a lifestyle questionnaire and clinical data were extracted from medical charts. Viral load was determined using digital PCR assays for HPV-L1 and RNAseP.

Results: We found large variations in HPV-16 viral load from 1 to 930 copies per cell (median 34 copies per cell).     

Herpes simplex meningo-encephalitis following cochlear implantation: A case study

Abstract

Objective and importance

Herpes simplex virus (HSV) is reported to be the most common cause of viral encephalitis. Although extremely rare, reactivation of the virus has been reported following central nervous system surgery. To the best of our knowledge, there is no report in the literature that describes HSV encephalitis following cochlear implantation.

Clinical presentation

We report a case of meningo-encephalitis occurring 17 days after cochlear implantation using an electro-acoustic stimulation device, with oerioperative steroid medication. Intensive anti-viral therapy was given and the patient recovered from the acute illness over 2 weeks. Agitation and anxiety followed the encephalitis and subsequent progress with the cochlear implant was slow. Twelve months after cochlear implantation this patient shows a gradual and steady progress with her hearing rehabilitation.

Conclusion

Cochlear implantation surgery was either coincidental or was the trigger factor for reactivation of the HSV. Surgeons must be vigilant to post-surgical meningism symptoms particularly if patients have a history of herpes infections.     

Infective stomatitis of the palate

Having on base a wide and selective review of the literature, it has seemed to us interesting to detail the infective pathology on this location or sometimes occurring. This region is, as well will see, the seat of a rich pathology. We pretend on the other hand to reassess the importance of the meticulous examination of the oral cavity in "systemic problems". We describe the palatal infections divided in four groups: bacterial, viral, fungal and parasitory, according to the causal agent. We review the palatine manifestations of other fewer current syndromes as well.     

Ear, nose and throat manifestations of Wegener's granulomatosis (granulomatosis with polyangiitis)

Introduction and objectivesGranulomatosis with polyangiitis (GPA), previously called Wegener's granulomatosis, is a small vessel vasculitis often associated with clinical head and neck manifestations, which are sometimes the presenting symptoms of the disease. The aim of our study was to identify ear, nose and throat (ENT) manifestations associated with GPA and propose a work-up for the management and diagnosis for patients with suspicion or confirmed diagnosis of this ENT pathology.Patients and methodsRetrospective review of the medical records of all patients diagnosed with GPA who were seen at the Department of Otolaryngology from a tertiary public hospital in Cantabria (Spain) over a 20-year period. Clinical and laboratory data, in particular those concerning ENT manifestations, were retrieved from the patients’ medical records.ResultsTwenty-five patients (age range: 30-81 years) were included in the study. Of these, 88% had ENT manifestations at some point in the course of the disease. In 28% of the cases, ENT features were the presenting manifestations. The most frequent ENT manifestations were sinonasal symptoms (52%), followed by otological manifestations (32%).ConclusionsPatients with GPA often present with clinical ENT manifestations. Consequently, routine ENT physical examination must be performed in patients with suspected vasculitis to establish a diagnosis of GPA or to better determine the degree of organ system involvement in patients with GPA.     

Suppurative cervical lymphadenitis in adult: An analysis of predictors for surgical drainage

ObjectiveLymphadenitis can be treated successfully by empirical antibiotic therapy. However, inflamed lymph nodes can progress into an abscess with local and/or systemic reaction, which requires more complex treatment strategies. The study aim to analyze possible predictors for abscess formation within inflamed nodes that require surgical drainage.Materials and MethodsWe retrospectively enrolled 241 patients with acute or sub-acute cervical lymphadenitis. Demographic including, lymph node characteristics, management, and final diagnosis were recorded. Predictors for abscess formation within the lymph node that required surgical drainage were evaluated using univariate and multivariate analysis. Patient and lymph node characteristics that differentiated suppurative cervical lymphadenitis (SCL) from other lymphadenitis were also analyzed.ResultsThere were 41 cases of SCL, 173 cases of uncomplicated cervical lymphadenitis, and 27 cases of tuberculous cervical lymphadenitis (TBLN). Abscess was surgically drained in 39 patients, while 2 patients received a needle aspiration. In 9 patients, SCL complications included cellulitis of the neck soft tissue, supraglottic swelling, internal jugular vein thrombosis, and sepsis. Two patients were diagnosed with melioidosis and actinomycosis after drainage. Multivariate analysis showed that an immunocompromised host, male sex, and receiving prior inadequate treatment were predictors for surgical drainage. TBLN patients had similar manifestations as SCL patients. However, affected nodes in SCL patients were singular, painful, and showed fluctuation.ConclusionsFollowing SCL diagnosis, abscess drainage and appropriate antibiotic treatment should be considered. Aspiration or surgical drainage can be effective in certain patients. Pathogen isolation and tissue biopsy should be performed to ensure accurate diagnosis and antibiotic selection. In addition, TBLN and melioidosis should be considered, especially in endemic areas.     

Frequency-specific efficacy of intratympanic steroid on idiopathic sudden sensorineural hearing loss

Abstract

Background: Hearing recovery would be different in each sound frequency in patients with idiopathic sudden sensorineural hearing loss (ISSNHL).

Aims/objectives: To analyze frequency-specific efficacy of intratympanic steroid on ISSNHL.

Materials and methods: Of a total of 381 patients with ISSNHL (hearing threshold ≥40?dB; ≤30?days until treatment), 174 patients (174 ears) received systemic steroid plus hyperbaric oxygen therapy (HBO group), and 207 patients (208 ears) received systemic plus intratympanic steroid (IT group). Hearing thresholds at 125–8000?Hz were measured at every octave before and after treatment.

Results: % of patients with hearing gains ≥10?dB in the IT group was significantly higher for 500?Hz and the average of 5 mid-frequencies, tended to be higher for 1000?Hz, but was significantly lower for 8000?Hz, compared to the HBO group. Multiple regression analysis showed that hearing recovery was negatively correlated with patients’ age for 125/2000/4000/8000?Hz and with days from onset to treatment for all frequencies, and also revealed better hearing recovery at 500/1000?Hz in the IT group than in the HBO group.

Conclusions: Intratympanic steroid is more effective than hyperbaric oxygen to yield better hearing outcomes at mid-frequencies and would be advantageous to restore sound/speech perception.

Significance: Superiority of intratympanic steroid over hyperbaric oxygen for treating ISSNHL was verified.     

The influence of standardized dry ivy leaf extract on the proportion of nasal secretion after post-septoplasty nasal packing removal

IntroductionAfter post-septoplasty nasal packing removal, a certain proportion of nasal secretion occurs, leading to local and sometimes systemic infections.ObjectiveThe aim was to determine if standardized dry ivy leaf extract application after nasal packing removal influences the reduction of nasal secretion and diminish the occurrence of local infections.MethodsThe study included 70 post-septoplasty patients (divided into two equal groups) whose nasal packing was removed on the third day after the procedure. Group I was treated with standardized dry ivy leaf extract syrup along with regular nasal irrigation for the five days after the nasal packing removal whereas the Group II had only nasal lavage. On the sixth day after nasal packing removal, the quantity of nasal secretion was determined using a visual analog scale and nasal endoscopic examination.ResultsThe group treated with standardized dry ivy leaf extract syrup had significantly lesser nasal secretion both by subjective patients’ assessment (p < 0.001) and by nasal endoscopic examination (p = 0.003). The post-surgical follow up examination on the sixth day after nasal packing removal showed no development of local infection in the Group I, while in the Group II a local infection was evident in five patients (14.29%) and antibiotic therapy was required.ConclusionThe use of the standardized dry ivy leaf extract after nasal packing removal significantly lowers the proportion of nasal secretion.