Bilateral Obstruction Research Articles

Single-Sided Peak Nasal Inspiratory Flow as an Adjunct Objective Measure in Functional Septorhinoplasty.

Nasal obstruction can negatively impact patient quality of life, which can be alleviated by functional nasal surgery. Quantification of improvement is most commonly evaluated with the use of validated survey instruments but lacks widely utilized objective measures. Herein, we evaluate the utility of single-sided peak nasal inspiratory flow (PNIF) as an objective outcome measure in the evaluation and management of nasal obstruction. Adults presenting with nasal obstruction who were recommended septorhinoplasty were included in the study. Single-sided and bilateral PNIF measures, nasal obstruction symptom evaluation (NOSE) scores, surgeon-rated percent nasal obstruction, and nasal obstruction visual analog scale (VAS) scores were recorded preoperatively with Spearman's correlation coefficients (ρ) calculated. Correlation coefficients were also calculated between the change in the above variables from the pre- to postoperative state. One Hundred Fifteen patients were enrolled in the study and underwent septorhinoplasty. Significant correlations between single-sided PNIF and the associated VAS scores of the same laterality were found for the worse (ρ = -0.366; p < 0.001) and better (ρ = -0.313; p < 0.001) breathing sides. Correlations between postoperative improvement in single-sided PNIF and improvement in VAS scores were also found (ρ = -0.330; p = 0.007, ρ = -0.354; p = 0.004). No correlation between NOSE scores and single-sided PNIF was found except in the subgroup of patients presenting with bilateral asymmetric nasal obstruction, in who NOSE scores correlated with worse side PNIF (ρ = -0.369; p = 0.038). Single-sided PNIF has a better correlation to patients' symptoms as rated by VAS score than bilateral PNIF and may be a useful adjunct objective measure in the evaluation and quantification of improvement in patients undergoing septorhinoplasty. Level III Laryngoscope, 2024.

Eosinophilic cystitis-an obscure case of obstructive uropathy in infancy.

We report on an infant with features of intermittent obstructive uropathy, acute kidney injury, hypertension and type 4 renal tubular acidosis (RTA) despite urethral catheterisation and fluid resuscitation. Radiological findings showed upper tract dilatation, likely bilateral vesicoureteric junction obstruction and bladder base thickening which was concerning for possible malignancy. Renal biopsy demonstrated eosinophilic infiltrate, suggestive of kidney involvement. Bladder biopsy was diagnostic for eosinophilic cystitis (EC) showing mature degranulating eosinophils. EC is a rare, easily treatable and important differential of bladder mass in children which may present with an atypical obstructive uropathy. This report adds to the limited literature of this condition within the paediatric population. EC should be considered early in children presenting with eosinophilia, urinary tract obstruction and kidney dysfunction, with uncertain aetiology. This case also highlights the need for detailed imaging, including visualisation of the bladder base, in cases of likely obstructive uropathy.

Expression of the HIF-1α/VEGF pathway is upregulated to protect alveolar bone density reduction in nasal-obstructed rats.

Hypoxia and mouth breathing are closely related to maxillofacial bone metabolism and are characteristic of obstructive sleep apnea-hypopnea syndrome (OSAHS). Being key factors in the hypoxia response, hypoxia-inducible factor 1α (HIF-1α) and HIF-responsive gene vascular endothelial growth factor (VEGF) are essential for bone remodeling. This study focuses on the role of the HIF-1α/VEGF pathway in alveolar bone metabolism during OSAHS. 36 three-week-old male Wistar rats were divided into three groups: twelve control rats, twelve bilateral nasal obstructed (BNO) rats, twelve BNO rats treated with intraperitoneal injection of Dimethyloxalylglycine (DMOG). After two weeks, the microstructure and bone mineral density (BMD) of alveolar bone were evaluated using micro-computed tomography (micro-CT). The expressions of HIF-1α and VEGF in the alveolar bone were then assessed via immunohistochemistry staining, quantitative real-time polymerase chain reaction (qRT-PCR) and Western blot. Alkaline phosphatase (ALP) staining and Alizarin red S staining were performed to evaluate osteogenesis of bone marrow-derived mesenchymal stem cells (BMSCs). Significant reductions in alveolar bone density were noted in BNO rats. Bilateral nasal obstruction increased the expressions of HIF-1α and VEGF in alveolar bone. With upregulation of HIF-1α/VEGF via DMOG, alveolar bone density of BNO rats increased. Furthermore, DMOG promoted the osteogenic differentiation of BMSCs by stabilizing the HIF-1α protein and increasing the expression of VEGF. Bilateral nasal obstruction changes alveolar bone structure and leads to a reduction in alveolar bone density. Moreover, the expression of the HIF-1α/VEGF signaling pathway increases to protect alveolar bone density reduction in BNO rats.

Dupilumab improved objective and patient-reported outcomes in patients with chronic rhinosinusitis with nasal polyps and complete nasal obstruction

Aim: The impact of complete bilateral nasal obstruction [nasal polyp score (NPS) = 8/8] on treatment outcomes in chronic rhinosinusitis with nasal polyps (CRSwNP) is unclear. This post hoc analysis assessed disease burden and dupilumab efficacy in patients with severe CRSwNP and baseline NPS = 8 in SINUS-24/-52 (NCT02912468/NCT02898454). Methods: Efficacy outcomes assessed: NPS, peak nasal inspiratory flow (PNIF), Lund-Mackay computed tomography (LMK-CT), nasal congestion/obstruction (NC), loss of smell (LoS), rhinosinusitis visual analog scale (rhino-VAS), University of Pennsylvania Smell Identification Test (UPSIT), 22-item Sinonasal Outcome Test (SNOT-22) in patients receiving dupilumab 300 mg or placebo every 2 weeks. Responder analyses evaluated clinically meaningful improvements [≥ 1 (NPS, NC, LoS); ≥ 5 (LMK-CT); ≥ 8 (UPSIT); ≥ 8.9 (SNOT-22); ≥ 20 L/min (PNIF)]. Results: Ninety-eight patients were included [59% prior NP surgery, 84% systemic corticosteroids (SCS) use in the previous 2 years, 60% coexisting asthma, 91% anosmic, 97% impaired nasal airflow]. Least squares (LS) mean differences [dupilumab vs. placebo (95% CI)] in change from baseline at week (W) 24: NPS, −2.04 (−2.67, −1.40); PNIF, 65.9 (39.4, 92.4) L/min; LMK-CT, −4.97 (−6.50, −3.44); NC, −1.30 (−1.72, −0.89); LoS, −0.96 (−1.39, −0.54); Rhino-VAS, −3.37 (−4.67, −2.07); UPSIT, 8.55 (4.91, 12.20); SNOT-22, −25.3 (−34.1, −16.4) (all P &lt; 0.0001). For all outcomes, significantly greater proportions of dupilumab vs. placebo patients achieved clinically meaningful improvements at W24. Fewer dupilumab vs. placebo patients required SCS and/or surgery through W24 (11.8% vs. 36.7%; P = 0.0005). Efficacy outcomes were similar at W52 (SINUS-52; n = 39) with P values vs. placebo of &lt; 0.0001 for NPS and NC; 0.0002 for LMK-CT; 0.0031 for LoS; 0.0014 for rhino-VAS; 0.0013 for UPSIT; 0.0012 for SNOT-22. Conclusions: In patients with CRSwNP with complete bilateral nasal obstruction, dupilumab treatment resulted in clinically significant improvements in NPS, LMK-CT, PNIF, symptoms, and health-related quality of life.

Ventricular Septation of the Double-Inlet Ventricle: Over Three Decades of Follow-Up.

There is renewed interest in septation of the double-inlet ventricle as an alternative to Fontan palliation. We examined our septation experience with over 30years of follow-up. We retrospectively reviewed patients with double-inlet ventricle from 1990 to 2011. Patients with two adequate atrioventricular valves, a volume-overloaded ventricle, and no significant subaortic obstruction were septation candidates. Of 98 double-inlet ventricle patients, 9 (9.2%) underwent attempted septation via a one-stage (n = 2, 22.2%) or two-stage (n = 7, 77.8%) approach. Ages at primary septation were 7.5 and 20.2months. In the staged group, median age at the first and second stage was 8.3months [range 4.1-14.7] and 22.4months [range 11.4-195.7], respectively. There were no operative mortalities. Median follow-up was 18.8years [range 0.4-32.9] and 30-year transplant-free survival was 77.8% ± 13.9%. Both single stage patients are alive and in sinus rhythm; 1 underwent bilateral outflow tract obstruction repair 27years later. Of 7 patients planned for two-stage septation, there was 1 interval mortality and 1 deferred the second stage. Five patients underwent the second stage; 1 required early reintervention for a residual neo-septal defect and 1 underwent right atrioventricular valve replacement 28years later. Three patients required a pacemaker preoperatively (n = 1) or after partial septation (n = 2). At latest follow-up, 7 patients have normal biventricular function and no significant valvulopathy. All remain NYHA functional class I. Select double-inlet ventricles may be septated with excellent long-term outcomes. Reconsideration of this strategy is warranted to avoid the sequelae of Fontan circulation.

The efficacy and safety of retrograde ureteral stenting in the management of complicated cases of ureteral obstruction caused by urolithiasis.

To investigate the efficacy and safety of retrograde double J stent (RDJS) placement in the management of complicated obstructive uropathy caused by urolithiasis. An observational study done at a tertiary center was implemented in which a total of 27 patients (10 males, 17 females) with average age of 48.74 years (range: 15-88) who underwent RDJS or percutaneous nephrostomy (PCN) between 2017 and 2021 due to complicated obstruction caused by urolithiasis were included. A total of 27 patients (10 males, 17 females) with average age of 48.74 years (range: 15-88) who underwent kidney decompression between 2017 and 2021 due to complicated unilateral or bilateral kidney obstruction caused by ureteral stones were included. Twenty-two patients (81.48%) underwent successful RDJS placement, two patients had RDJS placement then PCN was also placed, and two patients underwent PCN placement. Three patients needed an intensive care unit "ICU" after intervention, two of them were in the ICU before intervention. All septic parameters were normalized within a short period postoperatively. Two patients with failed previous ureteroscopy had a successful RDJS placement. Retrograde DJS placement is a feasible option in the management of complicated cases of obstructive uropathy caused by urolithiasis. Short hospitalization period, low rate of complications and better quality of life are the most prominent advantages of RDJS placement. In the hands of experienced surgeons, RDJS should be offered as the first choice of decompression for obstructive uropathy caused by urolithiasis.

Antidiuretic hormone deficiency secondary to inactive hydrocephalus: a case report

BackgroundDiabetes insipidus is a syndrome characterized by polyuria, which is almost always associated with polydipsia. The most frequent cause is central diabetes insipidus, which is the result of an inadequate secretion of the antidiuretic hormone, and diagnosis involves differentiating it from other causes of polyuria and polydipsia.Case presentationHere, we present a clinical case of a previously healthy 13-year-old Nepali boy, who, in December 2022, was found to have intense polydipsia accompanied by polyuria. He had bilateral lower limb weakness at the time of presentation. Biochemical evaluation demonstrated raised serum sodium (181 mEq/L), serum creatinine (78 μmol/L), and serum uric acid (560 μmol/L) with suppressed serum potassium (2.7 mEq/L), which was the major concern to the clinicians. Further laboratory workup revealed an increased serum osmolarity (393.6 mOsm/kg) with reduced urine osmolarity (222.7 mOsm/kg). On contrast magnetic resonance imaging of the brain, a thick-walled third ventricular cyst with bilateral foramen obstruction, thin membrane-like structure at top of aqueduct of Sylvius with gross obstructive hydrocephalus (inactive), and compressed and thinned pituitary gland with no bright spot was observed. The laboratory findings, radiological findings, and case presentation provided the provisional diagnosis of diabetes insipidus due to hydrocephalus and third ventricular cyst.ConclusionsCentral diabetes insipidus due to hydrocephalus, though rare, can have serious complications including the predilection to develop a deficit of other pituitary hormones. Thus, even if hydrocephalus is dormant with normal intracranial pressure, it must be addressed during investigations of central diabetes insipidus.

A RARE CASE REPORT- NASAL COLUMELLAR SCHWANNOMA WITH REVIEW OF LITERATURE

Background: Schwannomas are benign tumors, that originate from Schwann cells. Less than 4% of these tumors arise in the sinonasal tract. Columellar involvement is extremely rare. Case Report: A 16 year old male with 5 months history of bilateral nasal obstruction and swelling in the right nasal cavity presented to our OPD. On physical examination, mass arising from right columellar region associated with hypervascularity observed. The computed tomography revealed heterogenous soft-tissue density in the right anterior nasal cavity. The mass was excised in toto via upper gingivo-buccal incision. An oval, whitish, firm, well-encapsulated mass measuring 2.5×2×1cm was removed. Histopathological examination revealed Antoni A and Antoni B areas. Findings were thereby consistent with the diagnosis of nasal schwannoma. Post-operative course was uneventful. Discussion: Schwannomas are tumors originating from Schwann cells and can occur in various locations, including the head and neck region. Sinonasal schwannomas, though rare, can present with symptoms such as nasal obstruction, epistaxis, and facial swelling. Diagnosis relies on histological examination, while imaging helps delineate lesion extent. Treatment typically involves surgical resection, with different approaches based on tumor location. Notably, schwannomas generally have a low recurrence rate, except in cases associated with neurofibromatosis type 2. Conclusion: Nasal schwannomas are very rare in the sino-nasal tract, however they should be considered as apart of differential diagnosis for nasal masses.

Intravascular papillary endothelial hyperplasia of the maxillary sinus extending into the contralateral nasal cavity

IntroductionIntravascular papillary endothelial hyperplasia (IPEH) predominantly occurs in the subcutaneous and dermal regions and rarely originates from the sinonasal mucosa.Case presentationWe report on the case of a 58-year-old male patient who presented with progressive bilateral nasal obstruction, left-sided epiphora, and intermittent epistaxis. Computed tomography revealed a soft tissue opacity in the left maxillary sinus with intersinusoidal nasal wall demineralization, extending into the surrounding ethmoid cells and the right nasal cavity through a contralateral deviation of the nasal septum. Contrast-enhanced T1-weighted magnetic resonance imaging further confirmed these findings. The IPEH originating from the maxillary sinus extended into the contralateral nasal cavity, and it was successfully removed using an endoscopic endonasal approach, avoiding overly aggressive treatment.ConclusionThis case report highlights the diagnostic challenges of IPEH in the sinonasal region and the importance of considering IPEH as a differential diagnosis in patients presenting with nasal obstruction, epiphora, and intermittent epistaxis.

Sequential Ureterocalicostomy for An Adult Patient with Bilateral Ureteropelvic Obstruction Complicated with Kidney Stones

Sequential Ureterocalicostomy for An Adult Patient with Bilateral Ureteropelvic Obstruction Complicated with Kidney Stones

Clinical characteristics and outcome of genitourinary tuberculosis in Balochistan: An observational study.

Objective: To make aware that the healthcare professionals should diagnose GUTB as early as possible to avoid the grave side effects of untreated cases as it can lead to the gross structural abnormalities in the Genito urinary system. Study Design: Single Center Observational study. Setting: Tertiary Care Medicine Unit in Baluchistan, in BMCH Teaching Hospital. Period: 1st January 2012 to 31st Dec 2022. Material &amp; Methods: Total 118 patients were enrolled in the research and patients were taken a detailed history, they went through physical examination, then they went they underwent through different diagnostic modalities as per the availability in indications. The diagnosed cases were treated and the follow up was done the mean duration for the follow up was around two years. Results: All individuals received interventions primarily involving anti-tuberculosis medications. Three patients had bilateral fallopian tubes obstruction who went under laparoscopy and later on 1 couple opted for IVF, for infertility. Anti-TB drug therapy resulted in severe adverse reactions in 8 individuals. Among them, two female patients experienced the formation of a thimble bladder accompanied by incapacitating storage symptoms. Additionally, at the time of diagnosis, 4 patients exhibited impaired renal functions, which, fortunately, remained unaltered following the completion of the prescribed treatment. None of our patients went into ESRD, and no death during study was reported due to GUTB. Conclusion: It was concluded in our study that Genito urinary tuberculosis being the second commonest type of extrapulmonary tuberculosis is also common in Baluchistan and it needs to be treated and diagnosed and treated as soon as possible, we also suggest that if the expert diagnostic modalities for the diagnosis of GUTB are not available even the clinical suspicion can be used to diagnose the case and start the treatment.

Value of magnetic resonance cholangiopancreatography in the evaluation of biliary obstruction

Background: Obstructive jaundice is a common clinical condition that causes many complications, especially septic shock. Magnetic resonance cholangiopancreatography (MRCP) plays an important role in determining the cause, extent, and complications of biliary obstruction. Purposes: To investigate the value of magnetic resonance cholangiopancreatography in the diagnosis of biliary obstruction. Materials and Methods: A descriptive cross-sectional study was conducted at Hue University of Medicine and Pharmacy Hospital from January 2019 to November 2022. Forty-four patients with biliary obstruction who underwent MRCP, and percutaneous transhepatic cholangiography (PTC, a step in the procedure of percutaneous transhepatic biliary drainage) were retrospectively analyzed. Results: The mean age was 62.75 ± 13.29 years. Male/female ratio was 1.3/1. The most common cause of obstruction was biliary malignancy (56,9%). Bilateral intrahepatic duct dilation (54.5%) and hilar obstruction (65.9%) were predominant. On MRCP, abrupt cut-off of the duct, irregular margin, and asymmetric biliary stricture. There was a good to very good concordance between MRCP and PTC in determining the site of dilatation, site of obstruction, and characteristics of biliary obstruction. Compared with PTC, MRCP had a sensitivity of 100% and a specificity of 89.5% in the evaluation of abrupt cut-off; a sensitivity of 90.5% and a specificity of 100% in detecting biliary stricture. Conclusion: MRCP is useful in a comprehensive evaluation of the biliary tract including anatomy and variations as well as site, degree, extent, etiologies, and complications of obstruction. MRCP should be included in the routine workup of patients with biliary obstruction who might be candidates for percutaneous biliary intervention. Key words: Biliary obstruction, magnetic resonance cholangiopancreatography, percutaneous transhepatic cholangiography, percutaneous transhepatic biliary drainage.

Fetal Diagnosis of Supravalvular Aortic Stenosis and Pulmonary Stenosis in a Family with Non-Syndromic Elastin Mutation.

Supravalvular aortic stenosis (SVAS) has been well described in Williams-Beuren Syndrome and non-syndromic elastin (ELN) mutations. Non-syndromic ELN mutations are inherited in an autosomal dominant pattern with incomplete penetrance and variable expressivity. ELN haploinsufficiency leads to progressive arteriopathy, typically affecting the aortic sinotubular junction. Multi-level pulmonary stenosis has also been reported and biventricular obstruction may portend a worse prognosis. Fetal presentation of ELN mutation with SVAS has not been previously reported in the literature. We present a case of fetal diagnosis of SVAS and multi-level pulmonary stenosis in a family with a known pathogenic ELN mutation (Exon 6, c.278del [p.Pro93Leufs*29]). On the fetus' initial fetal echo, there was only mild flow acceleration through the aortic outflow tract, however, she went on to develop progressive bilateral obstruction. In the early post-natal period, the child was clinically asymptomatic and showed similar mild SVAS and mild valvar and supravalvular pulmonary stenosis. Our case highlights the need for serial monitoring of fetuses with suspected or confirmed ELN arteriopathy.

Experimental Ureteric Obstruction and Hydronephrosis in dogs: Clinical Assessment, Ultrasonographical and Hematological Findings

The present experimental study was carried out on 12 appatrently healthy dogs which divided into two equal groups, complete unilateral uretral obstruction was performed in group A and bilateral partial obstruction was performed in group B. Both techniques were evaluated clinically, hematobiochemically and ultrasonographically for one month post obstruction. Signs of depression, aneroxia and loss of weight were observed in both groups, the animals in group A regained their appetite and activity with time. Significant increase in SUN and creatinine was observed in group A. Ultrasonographic finding showed marked increase in kidney length and width with decreased thickness of cortex and medulla in both groups. It could be concluded that bilateral partial obstruction of the ureter resulted in significant hematobiochemical and prolonged clinical signs than unilateral complete uretral obstruction.

Sequential-contingent strategy for fallopian tube evaluation using hysterosalpingo foam sonography: a cost analysis.

Tubal pathology is the etiological factor in 20% of couples with female infertility. Historically, diagnostic evaluation of the fallopian tubes has been performed by means of hysterosalpingography (HSG). Hysterosonosalpingography with EXEM® foam is a recent technique with supposedly comparable effectiveness to HSG, but with better tolerability for patients. Tubal patency was assessed in patients who were candidates for intrauterine insemination (IUI) between January 2020 and July 2021. (I) Hysterosonosalpingography with EXEM® foam. (II) If the patient had both tubes patent, IUI was proposed. In case of inconclusive or pathological results, HSG was performed. (III) If the HSG concludes tubal patency, IUI is proposed. On the other hand, if it results in tubal obstruction, in vitro fertilization (IVF) is proposed. Assessment of tubal patency by HSG showed concordance with previous Hysterosonosalpingography with EXEM® foam results in 45.5% (n=15) of cases of unilateral obstruction and 66.7% (n=6) of cases of bilateral obstruction. When we compare the total cost of HSG (€54,899.46) with the sum of patients who only required Hysterosonosalpingography with EXEM® foam together with those who underwent both tests (€45,575.96), it shows that the latter represents a cost benefit strategy (cost difference €9,323.50). Our results suggest a benefit of €9,323.50 when performing the contingent sequential strategy, in case of pathological or inconclusive results, compared to performing a systematic HSG in all patients. Patients with an obstructive hysterosalpingogram with EXEM® and a patent hysterosalpingogram will be the subgroup that will benefit the most, as IUI can be proposed instead of IVF. In addition, there is a benefit in terms of optimizing the medical procedure, hospital visits and speeding up the time to start assisted reproductive technology (ART).

High-Grade Chondrosarcoma of Nasal Septum-A Rare Case Report and Review of Literature

Chondrosarcoma of the nasal septum is a rare malignancy. Since 1927 to date, 69 cases of chondrosarcoma of nasal septum have been reported. In addition to the 70th case, we reported here. Mostly chondrosarcoma is present on the ends of long bones and 5-10% in the head-neck region. In our case, 50 years old female presented a bilateral nasal obstruction, and a biopsy was sent for nasal mass. Histomorphology suggested high-grade chondrosarcoma, which is positive for S-100 immunohistochemistry. Early intervention through radiology and biopsy will manage the patient with chondrosarcoma.

Respiratory Epithelial Adenomatoid Hamartoma: An Uncommon Differential of Nasopharyngeal Tumor

Respiratory epithelial adenomatoid hamartoma (REAH) is an uncommon tumor-like lesion that has been reported within the nose, paranasal sinuses, and less frequently in the nasopharynx. While it is believed to be benign, its clinical presentation, radiological characteristics, and microscopic features may closely mimic more aggressive tumors of the upper respiratory tract, potentially leading to needless life-altering treatment. Prior to now, there had been no reported cases of this lesion in West Africa. We present a 35-year-old male with persistent bilateral nasal obstruction, difficulty with swallowing, and bilateral reduction in hearing, whose CT findings were highly suggestive of a nasopharyngeal tumor, but upon biopsy and histology showed features most consistent with REAH. Surgery completely alleviated his symptoms with no clinical evidence of recurrence after a 1-year follow-up period.

Schwannoma of Nasopharynx-A Rare Case with A Complex Presentation.

Nasopharyngeal tumors are rare, and schwannomas originating from this location are extremely uncommon. Schwannomas are tumors arising from the Schwann cells of peripheral nerve sheath which are neuroectodermal in origin. These are benign, slow growing, well-encapsulated tumors and are mostly seen in the head and neck region. We present a rare case of schwannoma with nasopharynx as its epicenter in an elderly female patient who presented with complaints of hematemesis, bilateral nasal obstruction and stertorous breathing. Diagnostic nasal endoscopy revealed a smooth mucosa covered globular mass occupying bilateral choana. Contrast-enhanced computed tomography of Nose and paranasal sinuses revealed a homogenous mass occupying the entire nasopharynx extending into the nasal and oropharyngeal cavities. The patient underwent Trans-nasal Endoscopic excision under general anesthesia. Nasopharyngeal tumors have a wide range of presentation and a high index of clinical suspicion combined with imaging modalities is required for diagnosis and pre operative planning. Some tumors can cause life-threatening airway obstruction due to delayed presentation and should be managed efficiently and meticulously, with endoscopic excision being a viable approach for cases confined within the nasopharynx.

Case Report: Case report: An unusual presentation of granulomatosis with polyangiitis

Aim: We are reporting a case of an unusual presentation of granulomatosis with polyangiitis (GPA) with liver involvement. Case presentation: A 45-year-old male patient presented with erythematous plaques on the face and bilateral nasal obstruction. On physical examination, the patient had a ring-shaped squamous plaque on the face. The laboratory findings revealed an accelerated erythrocyte sedimentation rate at 100 mm/h, an elevated C-reactive protein at 66 mg/L, hyper gamma globulinemia 16 g/L and an elevated alkaline phosphatase (twice the upper normal limit). The craniofacial and thoracoabdominal computed tomography (CT) -scans showed ethmoid and maxillary sinusitis, low facial bone density, multiple mediastinal and hilar lymphadenopathy, diffuse small pulmonary nodules, and hepatomegaly. A cutaneous lesion biopsy, the nasal mucosa, and the liver showed a chronic inflammatory granulomatosis process with necrosis. Serum anti-neutrophil cytoplasmic antibody (ANCA) against PR3 was positive. The clinical, biological, radiological, and histological findings substantiated the diagnosis of GPA. The patient received systemic steroids combined with cyclophosphamide pulses on days 1, 14 and 28 and then he was lost to follow-up. Two-years later, he presented with a cardiac failure and skin ulcer in the right lower limb. A nasal endoscopic exam showed nasal septum cartilage perforation with resorption of the middle and inferior nasal concha. Two weeks later, he developed a diffuse alveolar hemorrhage and was therefore transferred to the intensive care unit but died of respiratory failure 3 days later. Conclusion: Clinicians should be aware of GPA atypical clinical manifestations.

Nasal obstruction in adults: how it affects psychological status?

This study investigated the psychological status of patients with unilateral or bilateral complete nasal obstruction. The study included 49 consecutive cases of unilateral or bilateral complete nasal obstruction. In order to assess participants' personality traits, both groups completed the Personality Belief Questionnaire, State-Trait Anxiety Inventory form, Beck Depression Inventory and Beck Anxiety Inventory. The groups were similar in terms of demographic characteristics. Patients with unilateral or bilateral complete nasal obstruction had higher scores on all the psychological assessments compared with the healthy controls, except for the Beck Anxiety Inventory. Although all personality assessment scores were higher in patients, the only differences that were statistically significant were in the dependent, antisocial and avoidant personality trait scores. The psychological conditions of patients with structural deformities that cause nasal obstruction may be affected, and appropriate treatment should be provided to improve their symptoms and quality of life.