Isolated sphenoid sinus disease: An overlooked cause of headache

Development of the 12-Item Facial Complaints Evaluation Scale (FaCES-12)

OBJECTIVES

Chronic rhinosinusitis and related rhinologic disorders are common in routine otolaryngologic practice. Common presenting symptoms include nasal obstruction, facial pain, facial pressure, headache, and a subjective feeling of the face feeling "swollen," a perceptual distortion. No validated scale exists to assess facial pain in addition to perceptual distortion or headache. The objective was to develop a novel scale for assessment of facial symptoms experienced by patients presenting for rhinologic evaluation.

METHODS

This was a prospective validation cross-sectional study. A patient questionnaire, the 12-item Facial Complaints Evaluation Scale (FaCES-12), was created to evaluate facial symptoms based on clinical experience and the literature, including severity and timing of facial pain, facial pressure, facial perceptual swelling, and headache. Each item was assessed utilizing an 11-point Likert scale ranging from 0 to 10 in severity. Data was collected prospectively from 210 patients in 1 private and 2 academic otolaryngologic practices from August to December 2019 along with the PROMIS Pain Intensity Scale 3a and 22-Item Sino-nasal Outcome Test. Construct validity was determined using Pearson correlation and exploratory factor analysis. Internal consistency and test-retest reliability were assessed by calculating Cronbach's alpha and assessing test-retest scores.

RESULTS

A new 12-item scale named FaCES-12 was developed. FaCES-12 demonstrated high reliability with a Cronbach's alpha of .94 and high test-retest reliability (r = .90). The scale revealed very strong correlation with the PROMIS Pain Intensity Scale 3a (r = .81) and moderate correlation with the Sino-nasal Outcome Test (r = .48). Exploratory factor analysis demonstrated the scale contained interrelated variables that measured unique components of facial sensations.

CONCLUSION

The FaCES-12 is a valid and reliable instrument for use in the evaluation of facial symptoms. Further research into the application of this scale is warranted.

Identifying the Risk Factors for Orbital Complications in Isolated Sphenoid Rhinosinusitis

Background and Objectives: Isolated sphenoid rhinosinusitis may have devastating consequences such as orbital complications due to its anatomical contiguity with vital structures. This study aimed to identify patients with isolated sphenoid inflammatory diseases at high risk for developing orbital complications and requiring aggressive management through investigation of the clinical and computed tomography (CT) characteristics of patients with isolated sphenoid rhinosinusitis. Materials and Methods: The medical records of patients who underwent endoscopic sinus surgery between 2005 and 2022 were retrospectively reviewed. Patients with isolated sphenoid rhinosinusitis were identified based on a manual review of the clinical and histopathological findings. Participants' clinical and CT features were reviewed. Results: Among the 118 patients with isolated sphenoid rhinosinusitis, 15 (12.7%) developed orbital complications, including diplopia, extraocular motility limitation, ptosis, and visual impairment. Headaches and facial pain occurred significantly more frequently in patients with orbital complications than in those without orbital complications (p < 0.001). Patients with diabetes mellitus or malignant neoplasms were more likely to develop orbital complications than those without these comorbidities (p < 0.05). Bony dehiscence on CT images was significantly more common in patients with orbital complications than in those without. In the regression analysis, diabetes mellitus (OR, 4.62), malignant neoplasm (OR, 4.32), and bony dehiscence (OR, 4.87) were significant predictors of orbital complications (p < 0.05). Conclusions: Headaches and facial pain are the most common symptoms of isolated sphenoid rhinosinusitis. Orbital complications of isolated sphenoid rhinosinusitis are more common in patients with comorbidities such as diabetes mellitus or malignancy or in those with bony dehiscence on CT images.

Series of isolated sphenoid disease: Often neglected but perilous

Isolated sphenoid sinus disease (ISSD) is an uncommon entity and may present with non-specific symptoms. As sphenoid sinus is located adjacent to vital structures, a diseased sphenoid sinus can potentially lead to devastating complications such as cranial neuropathies, cavernous sinus thrombosis and intracranial abscess. Herein, we report a case series of three patients who presented with different localization of headache as their main symptom. Endoscopic nasal assessment showed abnormal nasal cavity findings with mucosal thickening and soft tissue mass occupying the sphenoid sinus revealed by computed tomography (CT) scan. All the sphenoid sinuses were drained via endoscopic approach. Post operatively, antibiotics or anti-fungal were given, however, these three cases displayed the possible variation in severity of this disease. Case 1 had an uncomplicated inflammatory disease of the sphenoid sinus, which is of bacterial origin, while the other two cases had fungal infection. Case 2 achieved disease stability with anti-fungal treatment, but Case 3 had a serious complication after treatment with permanent vision loss. A patient who presents with atypical headache, not responsive to analgesia should be investigated promptly with nasal endoscopic examination and radiological imaging for isolated sphenoid sinus disease to avoid devastating complications.

The clinical features of endoscopic treated isolated sphenoid sinus diseases

BACKGROUND

Isolated sphenoid sinus disease (ISSD) is a rare clinical entity with potentially serious complications. The etiological distribution of ISSD varies among different areas and ethnicities. We aimed to investigate the clinical features of patients with endoscopic treated ISSD.

METHODS

We retrospectively reviewed all patients with ISSD who had undergone endoscopic surgery between April 2013 and May 2019. The patient records were reviewed for demographic data, clinical presentations, endoscopic and imaging study findings, surgical outcomes and complications.

RESULTS

A total of 37 patients with ISSD who underwent surgery were recruited. We divided patients into three groups according to etiology, including inflammatory diseases (78.4%), neoplasms (13.5%) and spontaneous cerebrospinal fluid (CSF) leaks (8.1%); fungal ball (62.2%) constituted the major cause of ISSD. Overall, the most common presenting symptom was headache or facial pain (65.5%). The endoscopic findings of bloody discharge and tumor lesions were mainly from the neoplasm group. Bony defects were more obvious on computed tomography in the neoplasm and CSF leak groups. Magnetic resonance imaging revealed a higher rate of involvement of the cavernous sinus (40.0%) and intracranial extensions (40.0%) in the neoplasm group. To summarize the surgical outcomes, the success rate was 97.1%, and the major complication rate was 5.4%.

CONCLUSION

ISSD represents a variety of etiologies, mostly comprising fungal ball in our area, while there is still a considerable proportion of ISSDs attributed to neoplasm and CSF leak. Untreated ISSD can result in serious complications. We recommend early surgical intervention for all patients with ISSD.

Headache and rhinosinusitis: A review

PURPOSE OF REVIEW

To explain our current understanding of headache attributed to rhinosinusitis, an often inappropriately diagnosed secondary headache.

RECENT FINDINGS

Recent studies have shown that headache attributed to rhinosinusitis is often over-diagnosed in patients who actually have primary headache disorders, most commonly migraine. Failure to recognize and treat rhinosinusitis, however, can have devastating consequences. Abnormalities of the sinuses may also be treatable by surgical means, which may provide headache relief in appropriately selected patients.

SUMMARY

It is important for the practicing physician to understand how rhinosinusitis fits into the differential diagnosis of headache, both to avoid overdiagnosis in patients with primary headache, and to avoid underdiagnosis in patients with serious sinus disease.

Sphenoid Sinus Involvement in Chronic Rhinosinusitis Without Polyps

Background

Chronic rhinosinusitis (CRS) is a common chronic disease. It has 2 main clinical subtypes: CRS with nasal polyposis (CRSwNP) and without nasal polyps (CRSsNP). The sphenoid sinus appears to be less frequently involved in CRSsNP cases. Thus, we aimed to compare the incidence of sphenoid sinus involvement between CRSsNP and CRSwNP cases.

Methods

A retrospective chart review of CRS cases was performed. The clinical and imaging findings, including age, sex, adenoid, and inferior turbinate hypertrophy (ITH), deviation of the nasal septum (DNS), presence of polyps, Lund–McKay scores, and the final diagnosis, were assessed. The incidence of sphenoid sinus involvement in each CRS subtype and its correlation with the aforementioned variables were studied.

Results

Of the 289 cases, 151 met the inclusion criteria including 82 CRSwNP and 69 CRSsNP cases. The mean patient age was 35.48 ± 11.88 years. The incidence of men and women were 66.9% and 33.1%, respectively. The sphenoid sinus involvement was 89% and 65.2% in the CRSwNP and CRSsNP cases (P = .0001), respectively. The involvement of other paranasal sinuses showed no statistically significant differences between the 2 phenotypes. No other evaluated variables, including age, gender, DNS, ITH, or adenoid hypertrophy, significantly correlated with the incidence of sphenoid sinus involvement.

Conclusions

This is the first study to demonstrate that the sphenoid sinus is less frequently involved in CRSsNP cases. Further studies should investigate the underlying factors causing the lower incidence of sphenoid sinus involvement in CRSsNP.

Endoscopic Treatment of Isolated Sphenoid Sinus Disease in Children

In this article, we explore the disease spectrum and clinical characteristics of and the diagnosis and endoscopic approach to treating isolated sphenoid sinus disease (ISSD) in children. To these ends, we review a case series of 19 patients (mean age: 8.1 ± 4.9 years, range: 1.1-15 years, median age: 6.7 years, 13 males, 6 females) who underwent surgical treatment at our hospital for ISSD during the 4 years between 2012 and 2016. The symptoms of pediatric sphenoid sinus disease tend to be variable and nonspecific and include atypical headache, nasal congestion, epistaxis, postnasal drip, snoring, and impaired vision. Headache is the presenting symptom in 42% of patients, but headaches occurred in no specific or typical location. Ten patients underwent preoperative endoscopic examination, and abnormalities in the sphenoethmoidal recess were found in 6 (60%) of these 10 patients. All 19 patients underwent ultra-low-dose paranasal sinus computed tomography (CT) imaging, and 9 patients with suspected tumors or sphenoid mucoceles were further examined by magnetic resonance imaging (MRI). The endoscopic transostial approach was performed in all 19 patients: 16 patients received excision of inflammatory sphenoid sinus disorders and benign tumors, including sphenoid sinusitis, sphenoid sinus mucocele, sphenoid sinus polyp, and ossifying fibroma; 3 patients with suspected tumors received biopsies to detect rhabdomyosarcoma, Langerhans cell histiocytosis, and juvenile xanthogranuloma. No intraoperative or immediate postoperative complications were observed. Children with opacified sphenoid sinus identified by radiographic imaging presented a variety of pathologies. The most common lesions were associated with inflammatory disease. Because the symptoms of pediatric sphenoid sinus disease tend to be variable and nonspecific, CT remains the standard for evaluating sphenoid sinus disease, and ultra-low-dose paranasal sinus CT imaging is recommended and can provide images of equal or better quality compared with those obtained by standard dose CT. In addition, MRI is an essential adjunct in the diagnosis and selection of treatment for suspected tumors of the sphenoid sinus. The endoscopic transostial approach was especially suitable for the management of pediatric benign isolated sphenoid sinus lesions.

Estimated burden of serious human fungal diseases in Turkey

The current number of fungal infections occurring each year in Turkey is unknown. We estimated the burden of serious human fungal diseases based on the population at risk, existing epidemiological data from 1920 to 2017 and modelling previously described by the LIFE program (http://www.LIFE-worldwide.org). Among the population of Turkey (80.8 million in 2017), approximately 1 785 811 (2.21%) people are estimated to suffer from a serious fungal infection each year. The model used predicts high prevalences of allergic fungal rhinosinusitis episodes (312 994 cases) (392/100 000), of severe asthma with fungal sensitisation (42 989 cases) (53.20 cases/100 000 adults per year), of allergic bronchopulmonary aspergillosis (32 594 cases) (40.33/100 000), of fungal keratitis (26 671 cases) (33/100 000) and of chronic pulmonary aspergillosis (5890 cases) (7.29/100 000). The estimated annual incidence for invasive aspergillosis is lower (3911 cases) (4.84/100 000 annually). Among about 22.5 million women aged 15-50 years, recurrent vulvovaginal candidiasis is estimated to occur in 1 350 371 (3342/100 000) females. The burden of three superficial fungal infections was also estimated: tinea pedis (1.79 million), tinea capitis (43 900) and onychomycosis (1.73 million). Given that the modelling estimates reported in the current study might be substantially under- or overestimated, formal epidemiological and comprehensive surveillance studies are required to validate or modify these estimates.

Isolated sphenoid sinus opacifications: a systematic review and meta-analysis

BACKGROUND

Isolated sphenoid sinus opacifications (ISSOs) represent a relatively uncommon disease with the potential for serious complications. To better understand this disease, we performed a systematic review to further characterize the underlying pathologies, associated symptoms, and treatment outcomes of patients with ISSOs.

METHODS

A systematic review of ISSO case series was performed utilizing the Medline, Embase, Web of Science, and Cochrane databases in accordance with guidelines established by PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses). Data of interest included disease pathology, associated symptoms, and treatment outcomes.

RESULTS

Of the initial 1051 hits from the 4 databases, 17 articles, with a combined 1133 ISSO patients, were ultimately included in the review. On a weighted analysis, the underlying pathologies were classified as chronic rhinosinusitis without nasal polyps (CRSsNP) (28.3%), mucoceles (20.3%), fungal sinusitis (12.5%), malignant neoplasms (7.7%), intracranial lesions (7.0%), benign neoplasms (5.7%), chronic rhinosinusitis with nasal polyps (CRSwNP) (3.4%), and other lesions (4.7%). Cranial neuropathies were present in 16.3% (95% confidence interval [CI], 10.1-22.5%) of ISSO patients. A favorable surgical complication rate of 1.5% (95% CI, -0.1% to 3.2%) was found in patients undergoing surgery for an ISSO.

CONCLUSION

ISSOs are caused by diverse pathologies. Given the considerable rates of neoplastic disease and cranial neuropathies, patients affected by an ISSO should be monitored closely and treated aggressively. Prompt surgical intervention, with either diagnostic or therapeutic intent, is often indicated.

Sphenoid Sinus Diseases: A Review of 1,442 Patients

Objective

To review and report diseases of the sphenoid sinus from the literature and from a university hospital.

Methods

Inpatients' data were retrospectively gathered and reviewed from January 2006 to June 2016. Clinical data, imaging, organisms, and pathological reports were collected. Pathology was divided into infection/inflammation, tumor, and miscellaneous. A literature review was performed with the search term “isolated sphenoid disease” in PubMed. Original primary studies with 20 patients or more were reviewed.

Results and Discussion

One hundred and twenty-two patients were enrolled. Seventy-two subjects were female (59%). The average age was 54.3 years (±18.0). Imaging abnormalities were found incidentally in 27 patients (22.1%). The most common symptom was headache (63.9%). Visual loss, the second most common symptom, was more frequent in the tumor group (30.6% versus 54.2%). From the literature review, 21 primary studies with 1,320 total patients were included. From all studies and the present study, infection/inflammation was the most common pathology (75%) [95% confidence interval (CI): 0.696, 0.804]. Overall, tumors were found in 18.9% and malignant tumors in 7.0% [95% CI: 0.045, 0.095].

Conclusion

A specific diagnosis of a sphenoid lesion is needed during active investigation. Infection/inflammation was the most common pathology and malignancy was found in 7%.