The midfacial segment pain: little known disorder in need of scientific evaluation.

Despite its inclusion in the International Classification of Orofacial Pain, tension-type orofacial pain has little support in the scientific literature. However, a similar-in-phenotype orofacial pain perceived in the middle segment of the face has been described by few case series from mostly ear, nose and throat clinics. The authors of these descriptions used the term 'midfacial segment pain'. Patients had no significant sinonasal disorder in these studies, but experienced symmetrical pain perceived mostly over the maxillary and ethmoid sinuses. No aura or autonomic symptoms were present apart from mild nasal congestion or rhinorrhoea in some individuals. This description appears similar to tension-type headache, but with midfacial location. In this viewpoint, we indicate a need to fill this gap in scientific knowledge and propose a multicentre interdisciplinary study that would give a detailed description of this type of orofacial pain.

Analysis of mastoid portion of facial nerve course in temporal bone using computed tomography.

<b>Introduction:</b> The facial nerve (FN) follows a complex route in the temporal bone. Successful temporal bone surgery requires knowledge of its course which can be achieved using imaging methods such as computed tomography. This investigation aims to analyze the FN course in its mastoid portion and second genu and the frequency of its atypical course.</br></br> <b>Material and methods:</b> This is a retrospective study that enrolled 104 CT scans of temporal bones of patients followed up in the outpatient clinic of the Otorhinolaryngology Department of Dentistry Faculty of the Medical University of Warsaw between 2020 and 2022. FN courses were classified as straight, bulging, or letter "S"-like. Other parameters estimated: </br> • position of the second genu according to the prominence of the lateral semicircular canal (classified as lateral, medial, or middle) and its distance from a line adjacent to the lateral semicircular canal was measured;</br> • the distance between the short process of the incus and the outermost point of the second genu;</br> • the course of the mastoid portion of FN and the location of SG in comparison to the tympanic portion of n. VII. The course was later classified as lateral, medial, or middle.</br></br> <b>Results:</b> Among the 104 assessed temporal bones, the course of the mastoid portion of FN was classified as bulging in 47 cases (45.2%). Straight and letter "S"-like courses were present in 41 (39.4%) and 16 (15.4%) cases, respectively. Deviation of the second genu according to the prominence of the lateral semicircular canal was medial in 86 cases (82.7%), and middle in 4 cases (3.8%). In the rest, second genu was paramedian to the prominence of the later circular canal. The mean distance between the short process of the incus and the outermost point of SG was 4.9 mm (0.73 mm). The mastoid portion was located laterally, medially, and in the middle of the tympanic portion plane in, respectively, 4.8%, 83.7%, and 11.5%. The second genu was located laterally, medially, and in the middle of the tympanic portion plane in 1.9%, 73.1%, and 25%, respectively. In conclusion, seven temporal bones (6.7%) of five patients presented with a lateral displacement of FN in relation to the established anatomical landmarks.</br></br> <b>Conclusions:</b> Although the atypical course of FN, including the lateral displacement of the mastoid portion, is rare, screening for it is crucial before surgical exploration.

Combination Treatment of Locoregionally Aggressive Granulomatosis with Polyangiitis and Cranial Base Infiltration.

OBJECTIVES: To present a personalized approach in three cases of treatment-resistant, locoregionally aggressive forms of cANCA-positive granulomatosis with polyangiitis (GPA) and skull base involvement. METHODS: Three patients with GPA and skull base involvement were described alongside a critical review of the current literature. RESULTS: All presented patients suffered from GPA with an inflammatory tumor at the skull base, alongside cerebellopontine angle involvement, cranial nerve palsies, cerebellar disorders, concomitant hearing loss, and severe otalgia. Symptoms were associated with progressive granulomatous destruction of the temporal bone, laryngopharynx, and central nervous system infiltration. Treatment with cyclophosphamide and high doses of glucocorticoid steroids were ineffective but subsequent therapy with rituximab was successful in the presented cases. The literature review showed that the course of the disease with skull base involvement is associated with poorer clinical and radiological responses to standard pharmacotherapies. CONCLUSION: Granulomatous inflammation localized in the skull base is associated with a more aggressive disease progression and is less likely to respond to pharmacotherapy. Standard induction therapy with cyclophosphamide and glucocorticoid steroids may be ineffective. A better response may be achieved by using rituximab and concomitant local treatment with glucocorticoid steroid injections.

Biologicals in the treatment of chronic rhinosinusitis with nasal polyps ­ position of the Polish Society of Otorhinolaryngologists ­Head and Neck Surgeons and the Polish Society of Allergology experts

Chronic rhinosinusitis with nasal polyps (CRSwNP) has a significant impact on the well-being and social functions of the patient. The generalized inflammatory process with the formation of nasal polyps and excess eosinophils in the mucosa of the paranasal sinuses is called type 2 inflammation, which is mediated by Th2 lymphocytes ­ cells of the immune system responsible for chronic inflammatory processes. Today, we also know the key pro-inflammatory mediators against which new drugs have been developed, the so-called biological drugs, are produced in cell lines. In this document, we present currently available biologicals approved for the treatment of patients with T2-related chronic rhinosinusitis.

Clinical characteristics of acute rhinosinusitis in COVID-19 a post hoc analysis of a longitudinal study.

BACKGROUND: Acute rhinosinusitis (ARS) is a common and well-defined disorder, primarily of viral aetiology, with rhinovirus and coronavirus accounting for more than 50% of viral ARS. The fight with COVID-19 pandemic resulted in an increased availability viral testing, which in turn allowed testing for presence of SARS-Cov-2 in all patients presenting common cold (or ARS) symptoms. The aim of this study was to assess the clinical characteristics of acute rhinosinusitis in patients diagnosed with COVID-19. METHODOLOGY/PRINCIPAL: This study is a post-hoc analysis. Patients symptoms were evaluated using a structured questionnaire twice: directly after a positive SARS-Cov-2 result and 7-12 days following the first evaluation. Subjects were asked about presence of nasal and systemic symptoms as well as headache. RESULTS: A total of 130 COVID-19 symptomatic patients were recruited into the study, 58 (45%) patients met EPOS2020 diagnostic criteria for ARS. Of all ARS patients, 72% presented with rhinorrhoea, 69% with pain perceived over paranasal sinuses, 62% with nasal congestion, 52% with cough, 45% with olfactory dysfunction, 38% with fever, 33% with facial pressure and in 22% pain was exacerbated by sinus palpation. CONCLUSIONS: Half of COVID-19 subjects has ARS. The course of SARS-Cov-2 ARS does not seem to differ significantly from ARS of other aetiologies. Since ARS in the course of COVID-19 seems to meet the definition of ARS proposed by EPOS 2020, we hypothesize that substances validated for ARS treatment, such as intranasal corticosteroids could be effective in SARS-Cov-2 ARS.

Orbital decompression for thyroid eye disease: surgical treatment outcomes in endocrinological assessment.

INTRODUCTION: Surgical orbital decompression involves removal of one or more of the orbital bony walls in order to gain space for overgrown muscles and adipose tissue, which results in a reduction in pressure on the eye. This observational study aims to perform an endocrinological assessment of the surgical treatment outcomes of thyroid eye disease (TED) patients before and after orbital decompression. MATERIAL AND METHODS: This retrospective study included 51 TED patients (84 orbits) who underwent endoscopic orbital decompression (EOD) or balanced orbital decompression. The effect of surgical treatment was evaluated via the clinical activity score (CAS), and modified NOSPECS and EUGOGO classification. RESULTS: Before orbital decompression, the average CAS index was 3.83 ± 1.86 points, whereas the modified NOSPECS score was 3.31 ± 0.97 points. After surgical intervention, the values were as follows: 2.07 ± 1.84 points for CAS and 2.5 ± 0.97 points for modified NOSPECS. The EUGOGO classification before surgery showed that Graves' orbitopathy (GO) was mild, moderate to severe, and sight-threatening in 1%, 25%, and 74% of the orbits, respectively. After surgery, GO was determined to be mild, moderate to severe, and sight-threatening in 24%, 57%, and 19% of the orbits, respectively. Statistical analysis was performed using the R 3.6.2 statistical environment. Inference about the statistical reliability of the parameter was made by calculating the mean and the 95% credibility interval (CI). CONCLUSIONS: The severity of TED decreased after orbital decompression. The CAS, and modified NOSPECS and EUGOGO classification showed a statistically reliable postoperative reduction. The drop in activity of the disease after orbital surgery requires careful follow-up.

Radiological markers of granulomatosis with polyangiitis with nasal involvement.

INTRODUCTION: Granulomatosis with polyangiitis (GPA) is an autoimmune disease leading to necrotizing lesions in the affected tissues. Computed tomography (CT) of paranasal sinuses reveals multiple lesions in patients with GPA, for example, sinus opacification, bone / cartilage destruction, and neoosteogenesis. OBJECTIVES: We aimed to describe and compare CT lesions found in patients with GPA and those with chronic rhinosinusitis (CRS) and to propose a new radiological marker of GPA-nasal strands. PATIENTS AND METHODS: This retrospective study (2014-2019) included 53 patients with GPA (22 men, 31 women) at a median (interquartile range) age of 45 (34-60) years. Computed tomography findings of mucosal lesions in paranasal sinuses, neoosteogenesis, bony and cartilaginous lesions, and nasal strands were analyzed. Nasal strands were described as intermucosal adhesions resembling bands. A total of 71 patients with CRS (reference group) were assessed for the presence of the same parameters. RESULTS: Computed tomography scans showed mucosal lesions in the sinuses of 35 patients (66%) with GPA. Nasal septum perforation was observed in 19 patients (35.8%), neoosteogenesis in 17 (32.1%), and bone damage in 14 (26.4%). External nose deformity was present in 16 patients (30.2%). Nasal strands on CT were found in 36 patients with GPA (68%) and 32 patients with CRS (45%). The presence of 5 or more strands was more characteristic of GPA than CRS (P <0.001). A positive correlation was found between the number of strands greater than or equal to 5 and the presence of proteinase 3 antineutrophil cytoplasmic antibodies (P = 0.046). CONCLUSIONS: Nasal strands, a parameter reflecting pathologic mucus and atrophic lesions (tissue loss), should have a place in CT evaluation of the nasal cavities in patients suspected of or diagnosed with GPA.

Short lingual frenulum and head-forward posture in children with the risk of obstructive sleep apnea.

BACKGROUND: Recent studies have shown that a short lingual frenulum is a potential risk factor for obstructive sleep apnea syndrome (OSAS) in children. A short frenulum leads to abnormal orofacial development and may consequently contribute to sleep-disordered breathing by narrowing the upper airways and increasing the risk of upper-airway collapsibility. The aim of this study was to assess the impact of a short lingual frenulum on the risk of OSAS in children. METHODS: Children from pre-, primary, secondary, and high school, aged 3-17 years, were included in the study. Parents/guardians were asked to fill in the Pediatric Sleep Questionnaire (PSQ), and then, children at risk of OSAS were enrolled in the study group. A control group was established randomly from patients with negative PSQ results. A physical examination, including measurements of head-forward posture (HFP) and length of the free tongue, inter-incisor distance and subjective high-arched palate evaluation was performed in children from both groups. RESULTS: A total of 1,500 PSQ questionnaires were distributed, and less than half (713) were returned correctly filled in. In the second part of the study, 135 children were evaluated: 67 in the study group and 68 in the control group. The mean ages were 9.4 ± 3.0 and 9.5 ± 3.1 years, respectively. Children in the study group had significantly shorter lingual frenula, higher HFP measures, and had a higher prevalence of a high-arched palate. Based on statistical analysis, a short lingual frenulum (OR 5.02 [1.58-15.94]). CONCLUSIONS: The study identified a relationship between a short lingual frenulum and the risk of OSAS in children. Detecting and addressing ankyloglossia in children is necessary before it leads to orofacial changes, malocclusion, and consequently, sleep apnea. Furthermore, OSAS was associated with higher HFP, but no relationship was found between the two parameters.

Etiology of 'Sinus Headache'-Moving the Focus from Rhinology to Neurology. A Systematic Review.

'Sinus headache and/or facial pain' (SH) is a common complaint encountered by otorhinolaryngologists, neurologists and general practitioners. However, several studies suggested that the majority of those cases may be attributed to primary headaches (i.e., migraine and tension-type headache (TTH). The purpose of this review is to evaluate the etiology of SH. The first part includes cross-sectional studies analyzing the prevalence of respective diagnoses in subjects with SH. The majority of these publications indicate that migraine and TTH are the most prevalent causes of SH, although most of these studies were conducted in a clinical setting. The second part of this review included treatment trials in subjects with SH. The findings from this part of the review show that SH without rhinosinusitis responds well to pharmacotherapy targeted at primary headaches. This observation further supports a neurologic etiology of the majority of SH cases.

Sleep disordered breathing in children - Diagnostic questionnaires, comparative analysis.

STUDY OBJECTIVES: The purpose of this work is to present available questionnaires enabling diagnostic screening when obstructive sleep disordered breathing (SDB) in a child is suspected or its effects are observed and polysomnography is unavailable. These questionnaires are designed to facilitate further diagnostic process or even therapeutic decisions, aid in selecting the optimal one for the specified conditions of clinical practice, with the caveat that none of these represents a diagnostic equivalent to PSG. METHODS: The questionnaires subjected to analysis: Pediatric Sleep Questionnaire (PSQ), Sleep Clinical Record (SCR), OSA-18 score (OSA-18), Brouilette score (BS), "I'm Sleepy" questionnaire (I'M SLEEPY), and "Sleeping Sleepless Sleepy Disturbed Rest" questionnaire (SSSDR). The comparative analysis of questionnaires included the following parameters: simplicity and time of administer; necessity to engage a physician or other trained individual; taking into account examination of the patient; type and scope of considered symptoms and consequences of obstructive SDB, sensitivity, specificity, recommendations of the guidelines. RESULTS: Seven questionnaires were subjected to analysis with presentation of their similarities and differences. Six out of seven were evaluated as simple in administration. Time required to fulfill the questionnaires ranged between 1 and 60 min. Three of them involved a physician or a trained personnel. Physical examination was necessary in two out of seven questionnaires. Sensitivity was estimated in 5 of them and ranged between 59 and 96%. Specificity ranged between 46 and 72%. CONCLUSIONS: Several questionnaires enabling quick, simple, and inexpensive screening for OSAS have been created. Four (of the seven analyzed) questionnaires may be useful in diagnosis of obstructive SDB in children - two follow current (2015) recommendations. However, there is a need for further work on optimizing such tools, particularly on improving their specificity.

Spontaneous sphenoid sinus cerebrospinal fluid leak and meningoencephalocele - are they due to patent Sternberg's canal?

Sternberg's canal is a congenital bony defect in the lateral wall of the sphenoid sinus. If it persists to adulthood, it may become a source of spontaneous cerebrospinal fluid leak (CSF) and meningoencephalocele. The aim of the study was to describe the authors' experience and review articles related to spontaneous sphenoid sinus CSF leaks and Sternberg's canal. We analysed patients managed surgicallly due to sphenoid sinus CSF leak and performed a PubMed database search. Two female patients with spontaneous CSF leak of sphenoid origin were found. Both patients underwent surgery with the endoscopic endonasal approach, and the defect was closed using the multi-layer technique. Twelve articles related to CSF leaks of sphenoid origin (due to Sternberg's canal) were found in the PubMed database. Lines of lesser resistance within sphenoid bone may underlie CSF leak pathology together with intracranial hypertension. The endoscopic transnasal approach to the sphenoid sinus is an excellent alternative to standard transcranial procedures.

Chronic rhinosinusitis in children--bacteriological analysis in terms of cytological examination.

INTRODUCTION: The mechanisms of inflammatory response occurring in chronic rhinosinusitis in children are multifactorial. Besides the history and a physical examination, amongst diagnostic tools there are cytological and bacteriological examinations. OBJECTIVES: 1 Determining the nature of the bacterial flora present in the nasal cavities and paranasal sinuses in children with chronic rhinosinusitis amongst patients of The Department of Paediatric Otolaryngology,Warsaw Medical University. 2 Determining the relation between bacterial strains and cytological examination of nasal mucosa in children with chronic rhinosinusitis. MATERIALS AND METHODS: The study group included 64 patients with chronic rhinosinusitis without polyps. The control group included 30 randomly chosen children. Diagnostic tests performed in both groups were: middle meatal culture and cytological examination from the inferior nasal concha and middle meatus. Statistical analysis was accomplished with Statistica 8.0. CONCLUSIONS: Damage to the respiratory epithelial surface is understood as damage to the innate immune barrier, and repeated antibiotic therapy with the subsequent repopulation of the epithelium accidentally by various bacteria can become responsible for the pathogenic effect of bacteria in chronic rhinosinusitis.

The history of pediatric otorhinolaryngology in Poland.

The past few decades have been a time of rapid and constantly-accelerating development in every field of medicine, including pediatrics and laryngology. The first pediatric laryngology unit set up in Poland was in the Warsaw Kopernik Hospital in 1908, and consisted of seven beds in the surgical ward. The actual development of the specialty in Poland began in the nineteen-forties. The first modern department of Pediatric Laryngology was set up in the Mother and Child Institut in 1947, and next in Warsaw University Hospital in 1956. These two were both set up and headed by Associate Professor Jan Danielewicz who is considered to be the father of pediatric otolaryngology in Poland, and one of its co-founders in Europe. The first conference of Polish Pediatric ENT was the result of the efforts of Associate Professor Danielewicz in Zakopane, in 1958. Professors Kossowska and Danielewicz were the joint organisers of the First European Congress of Pediatric Laryngologists in Warsaw, in 1979. At present in Poland exist five Clinic of Pedatric ENT and about 25 ward of this speciality. Pediatric ENT is independent medical specialization.

[Intralabyrinthine schwannoma of the vestibulocochlear nerve]. / Wewnatrzblednikowe nerwiaki nerwu przedsionkowo-slimakowego.

AIM: Presenting and discussing the patient with intravestibular schwannoma of the vestibulocochlear nerve, the course of disease, audiologic and radiologic examination and treatment possibilities. METHODS: Analysis of clinical presentation and treatment of the patient with intravestibular schwannoma and review of available literature on intralabyrinthine schwannomas. RESULTS: A 34-year-old male was diagnosed with a tumor localized in the left vestibule and semicircular canals without accompanying vertigo at any time of the disease but with tinnitus and total deafness of the left ear. Preoperative diagnosis was established on the basis of MRI with contrast. Localization of the tumor laterally to the fundus of internal auditory canal was essential for the diagnosis. Surgical treatment was chosen via translabyrinthine approach. Postoperative course was uneventful. DISCUSSION: Intralabyrinthine schwannoma are rare pathology. Their occurrence implies that schwannomas can originate at any segment of vestibulocochlear nerve. Most commonly intralabyrinthine schwannomas are observed at intracochlear or intravestibular localization. Present trials of these tumors classification were presented. The symptoms emerging in the course of disease are hearing loss, tinnitus, and vertigo, thus there were described patients with intralabyrinthine schwannomas diagnosed and treated as Meniere disease. Treatment depends on the intensity of symptoms and tumor expansion, while approach is dependant on its localization. CONCLUSION: Elaborate radiologic examination including MRI with contrast is essential in case of atypical course of disease with hearing loss, tinnitus and vertigo, or with early diagnosis of Meniere disease.