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Oropharyngeal stenosis in patient with oral submucous fibrosis: a case report with 8-year follow-up.BMC Oral Health Jun 2024Oral submucous fibrosis (OSF) is a chronic, progressive condition affecting the oral mucosa associated with areca nut consumption. It leads to restricted tongue...
Oral submucous fibrosis (OSF) is a chronic, progressive condition affecting the oral mucosa associated with areca nut consumption. It leads to restricted tongue movement, loss of papillae, blanching and stiffening of the mucosa, difficulty in opening the mouth, and challenges in eating due to inflammation and fibrosis. This report presents a rare case of oropharyngeal stenosis secondary to OSF in a 43-year-old male with a history of chewing betel nut. A surgical procedure similar to Uvulopalatopharyngoplasty was performed to excise the submucous oropharyngeal stenosis and to reconstruct the uvula, palatoglossal arch, and palatopharyngeal arch. At 8 years postoperatively, the patient exhibited a normal mouth opening and oropharyngeal aperture.
Topics: Humans; Male; Oral Submucous Fibrosis; Adult; Areca; Constriction, Pathologic; Follow-Up Studies; Oropharynx; Uvula
PubMed: 38872152
DOI: 10.1186/s12903-024-04467-4 -
Cureus Feb 2024Antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis is a systemic necrotizing vasculitis that affects small to medium-sized vessels. We describe two cases...
Antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis is a systemic necrotizing vasculitis that affects small to medium-sized vessels. We describe two cases of patulous Eustachian tube (PET) in patients with otitis media with ANCA-associated vasculitis (OMAAV). The two cases presented in this paper had previously been diagnosed with Eustachian tube (ET) stenosis, and both presented with bilateral aural fullness, with one also experiencing postnasal drip and hearing loss. Both patients experienced positive myeloperoxidase (MPO)-ANCA and negative proteinase 3 (PR3)-ANCA, and treatment for ANCA-associated vasculitis (AAV) resulted in a diagnosis of PET. The patients were treated with transnasal self-installation of physiological saline into the pharyngeal orifice of the ET. This paper highlights the importance of considering PET in the differential diagnosis of OMAAV patients presenting with aural fullness.
PubMed: 38455793
DOI: 10.7759/cureus.53677 -
Ear, Nose, & Throat Journal Feb 2024Oropharyngeal stenosis (OPS) is a relatively rare long-term complication of tonsillectomy in children, resulting from the narrowing of the upper aerodigestive tract...
Oropharyngeal stenosis (OPS) is a relatively rare long-term complication of tonsillectomy in children, resulting from the narrowing of the upper aerodigestive tract between the soft palate, pharyngeal sidewalls, and base of the tongue. This is the first reported case of OPS due to significant scar hyperplasia; however, whether it is as prone to recurrence as skin scar hypertrophy remains unknown. In this article, we present the case of a 5-year-old girl who presented to our otolaryngology clinic with sleep snoring and suffocation. Her medical history included tonsillectomy and adenoidectomy, performed 3 years prior to presentation. The patient underwent a combination of surgery and administration of triamcinolone injections, resulting in significant symptomatic improvement. To date, no signs of recurrence have been reported.
PubMed: 38357741
DOI: 10.1177/01455613241233750 -
Journal of Medical Cases Nov 2023Abrupt loss of focal brain function is the main characteristic of the beginning of ischemic stroke. However, individuals with disorders other than stroke can also...
Abrupt loss of focal brain function is the main characteristic of the beginning of ischemic stroke. However, individuals with disorders other than stroke can also present with similar features. These conditions include seizure disorders, migraine, central nervous system abscess or tumor, head trauma, subdural hematoma, cerebral venous thrombosis, viral encephalitis, conversion reaction, hypertensive encephalopathy, multiple sclerosis, and spinal cord disorder. An 82-year-old man presented with a sudden onset of numbness in his left forearm in the distribution of C6 and C7 spinal nerves, 2 days after undergoing endarterectomy and stent placement in his right carotid artery because of stenosis. He was diagnosed with hypo-pharyngeal squamous cell carcinoma (T1, L0, M0) 17 years earlier (2006) which was treated with 70 Gy intensity-modulated radiotherapy (IMRT). The patient underwent stent insertion into his left carotid artery 3.5 years earlier because of 80% carotid artery stenosis. He was initially suspected to have an ischemic stroke. However, computed tomography angiography of the head and neck did not show stenosis or occlusion of the major intracranial arteries and no aneurysms were identified. It showed interval stenting of the cervical portion of the right carotid artery and stable appearance of left carotid artery stent. Both carotid artery stents and the vertebral arteries were patent. The cervical spine showed bilateral moderate to severe foramen stenosis in C3-C4 and C5-C6, and moderate to severe stenosis in the right C2-C3 and left C4-C5. His symptoms subsided after performing neck extension exercises. This is the first report of a patient whose cervical radiculopathy symptoms were suspected to be caused by ischemic stroke. The recent angioplasty and stent placement in the right carotid artery made the association more likely and had to be excluded. Clinicians should be aware that cervical radiculopathy could present as ischemic stroke. It is therefore important that disorders that cause symptoms similar to ischemic stroke are also considered in these individuals.
PubMed: 38029053
DOI: 10.14740/jmc4162 -
JMA Journal Oct 2023The internal carotid artery (ICA) typically runs posterolaterally to the external carotid artery (ECA) at the level of the common carotid artery (CCA) bifurcation in the...
The internal carotid artery (ICA) typically runs posterolaterally to the external carotid artery (ECA) at the level of the common carotid artery (CCA) bifurcation in the neck. The "twisted ICA" is an anatomical variation, wherein the ICA is medial to the ECA. Several studies on the twisted ICA have discussed its anatomical definition, incidence, clinical features, and surgical results in patients with luminal stenosis. Computed tomography angiography (CTA)-based analyses of surgically treated cohorts documented a twist angle, reaching up to 95°. Carotid endarterectomy (CEA) was successfully performed for these patients. This study reports a case of a significantly twisted ICA with severe luminal stenosis that was successfully treated with CEA. An 81-year-old male was incidentally diagnosed with asymptomatic right ICA stenosis based on magnetic resonance (MR) angiography. Three-dimensional (3D)-CTA showed that the ICA revealed 74% stenosis of the ICA, based on the North American Symptomatic Carotid Endarterectomy Trial criteria. The 3D-CTA showed the ICA medial to the ipsilateral ECA at the level of the CCA bifurcation in the neck. It extended proximally to the pharynx, and the twist angle was 102°. Black-blood MR of the carotid plaque exhibited a high intensity on T1-weighted imaging, indicating vulnerability. Intraoperatively, the position of the ICA was corrected using multiple hooks instead of a surgical retractor. He showed no permanent deficits, such as an ipsilateral cerebral infarction, although transient postoperative hoarseness was observed. This case report documented a significantly twisted ICA with luminal stenosis, successfully treated via CEA, by correcting the carotid position using multiple hooks with gentle manipulation.
PubMed: 37941708
DOI: 10.31662/jmaj.2023-0033 -
European Review For Medical and... Oct 2023Narrow maxilla occurring due to various congenital or acquired causes creates major orthodontic problems and complicates prosthetic dental rehabilitation. The etiologic...
OBJECTIVE
Narrow maxilla occurring due to various congenital or acquired causes creates major orthodontic problems and complicates prosthetic dental rehabilitation. The etiologic factors are mostly related to upper airway pathologies that restrict breathing and cause negative pressure at the base of the nose and nasopharynx. The upper and lower airway is a whole unit. Regional anomalies or acquired problems affect the entire system. This can lead to developmental issues and permanent disorders in childhood, which will last their real life. This study was planned to investigate the incidence of nasopharyngeal obstruction originating from allergic rhinitis, turbinate hypertrophy, septum deviation, and adenoid vegetation in children scheduled for orthodontic treatment due to maxillary stenosis.
PATIENTS AND METHODS
Our study group consists of one hundred children aged 12-16 years who applied to the orthodontist due to dental malalignment and were found to have a narrowing of the maxilla. After the orthodontic evaluation, the patients were referred for an ENT examination to evaluate the etiological factors originating from the upper respiratory tract. In the study group, nasal congestion and allergic rhinitis were first investigated. All symptoms were evaluated and scored. Then, an ENT physical examination was performed in all cases, and nasal cavities, nasopharynx, and oropharynx were assessed with a fiberoptic endoscope. Regarding etiological factors, allergic rhinitis, turbinate hypertrophy, nasal septum deviation, and adenoid vegetation that would prevent breathing were carefully investigated.
RESULTS
Firstly, deep palate, narrowed maxillary arch, V-shaped arch, adenoid face type, bilateral posterior crossbite, insufficient lip presence, maxillary incisor protrusion (upper forward thrust), skeletal class 2 division 1 malocclusion, and increased lower face height detected in patients primarily diagnoses were grouped according to their pathologies. Allergic rhinitis was found in 43 cases, turbinate hypertrophy in 30 instances, nasal septum deviation in 18 cases, and adenoid vegetation that prevented respiration in 61 patients.
CONCLUSIONS
It is known that increased nasal airway resistance due to allergic rhinitis, septal deviation, turbinate hypertrophy, or adenoid vegetation in the upper respiratory tract may lead to permanent orthodontic disorders in children and adolescents. A multidisciplinary approach, early diagnosis, and treatment should be the first step to prevent this situation. Secondly, it should be planned to correct the anatomical disorders that have occurred with appliances and, if necessary, surgical approaches. Taking precautions before permanent problems arise in childhood is also crucial in prosthetic dentistry.
Topics: Child; Adolescent; Humans; Maxilla; Nose; Nasopharynx; Rhinitis, Allergic; Hypertrophy
PubMed: 37869951
DOI: 10.26355/eurrev_202310_34073 -
Archivos Argentinos de Pediatria Feb 2024The bilateral presentation of peritonsillar abscess is uncommon. Its management is controversial and it has been argued whether a quinsy tonsillectomy or an interval...
The bilateral presentation of peritonsillar abscess is uncommon. Its management is controversial and it has been argued whether a quinsy tonsillectomy or an interval tonsillectomy should be performed. Here we describe the case of a 14-year-old boy with sore throat, trismus, and fever. He had bilateral tonsillar hypertrophy, convex arches, and soft palate edema. Computed tomography: bilateral tonsillar hypertrophy, with post-contrast enhancement, both with collection, edema with moderate pharyngeal stenosis. The patient was hospitalized for intravenous therapy and tonsillectomy with bilateral drainage resulting in a complete resolution of his condition and discharge at 48 hours. In the presence of a peritonsillar abscess, an unsuspected contralateral abscess should be considered. It should be diagnosed and managed adequately to prevent complications. Quinsy tonsillectomy could be safe and should be considered in patients who will undergo anesthesia for abscess drainage. The final decision should be made for each patient on an individual basis.
Topics: Male; Humans; Adolescent; Peritonsillar Abscess; Tonsillectomy; Pharyngitis; Hypertrophy; Edema
PubMed: 37382552
DOI: 10.5546/aap.2023-03034.eng -
Frontiers in Medicine 2023Birk-Barel syndrome, also known as KCNK9 imprinting syndrome, is a rare fertility disorder. And the main clinical manifestations include congenital hypotonic,...
BACKGROUND
Birk-Barel syndrome, also known as KCNK9 imprinting syndrome, is a rare fertility disorder. And the main clinical manifestations include congenital hypotonic, craniofacial malformation, developmental delay, and intellectual disability. Generally, such patients could be diagnosed beyond the infant period. Moreover, the delayed diagnosis might lead to a poor prognosis of rehabilitation therapy. However, neonatal obstructive sleep apnea (OSA) was seldom reported in Birk-Barel syndrome. Here, we reported a severe neonatal OSA case induced by Birk-Barel syndrome, resulting in an early diagnosis with improved outcomes by integrative management.
CASE PRESENTATION
The proband was a neonate presenting with recurrent severe OSA, with craniofacial deformity and congenital muscle hypotonia. Bronchoscopy examinations indicated a negative finding of pharyngeal and bronchus stenosis, while laryngomalacia had been observed. Whole exon sequencing demonstrated a c. 710C>A heterozygous variant resulting in a change of amino acid (p.A237D). This variant resulted in a change of amino acid sequence, affected protein features and changed splice site leading to a structural deformation in KCNK9 protein. This p.A237D variant also affected the crystal structure on the p.G129 site. Additionally, we used the mSCM tool to measure the free energy changes between wild-type and mutant protein, which indicated highly destabilizing (-2.622 kcal/mol).
CONCLUSION
This case report expands the understanding of Birk-Barel syndrome and indicates that OSA could serve as the on-set manifestation of Birk-Barel syndrome. This case emphasized genetic variants which were associated with severe neonatal OSA. Adequate WES assessment promotes early intervention and improves the prognosis of neurological disorders in young children.
PubMed: 37358997
DOI: 10.3389/fmed.2023.1180337 -
BMC Anesthesiology Jun 2023Goldenhar syndrome is a congenital disease that involves an absence or underdevelopment of structures that arise from the first and second pharyngeal arches and more or...
BACKGROUND
Goldenhar syndrome is a congenital disease that involves an absence or underdevelopment of structures that arise from the first and second pharyngeal arches and more or less severe extracranial anomalies. A variety of supraglottic malformations may be observed, including mandibular hypoplasia, mandibular asymmetry and micrognathia. Subglottic airway stenosis (SGS), which can cause difficulties in airway management during the perioperative period, is seldom emphasized in literature descriptions of Goldenhar syndrome, but can be clinically significant.
CASE PRESENTATION
An 18-year-old female with a history of Goldenhar syndrome presented for placement of a right mandibular distractor, right retroauricular dilator, and stage I transfer of a prefabricated expanded flap under general anesthesia. During tracheal intubation, the endotracheal tube (ETT) met resistance unexpectantly when attempting to pass through the glottis. Subsequently, we attempted the procedure with a smaller size ETT but again met resistance. With fiberoptic bronchoscope, we found that the whole segment of the trachea and bilateral bronchi were obvious narrow. Given the finding of unexpected severe airway stenosis and the associated risks with proceeding with the surgery, the operation was cancelled. We removed the ETT once the patient was fully awake.
CONCLUSIONS
Anesthesiologists should be aware of this clinical finding when evaluating the airway of a patient with Goldenhar syndrome. Coronal and sagittal measurements on computerized tomography (CT) and three-dimensional image reconstruction can be used to evaluate the degree of subglottic airway stenosis and measure the diameter of the trachea.
Topics: Female; Humans; Adolescent; Goldenhar Syndrome; Constriction, Pathologic; Intubation, Intratracheal; Trachea; Glottis
PubMed: 37328815
DOI: 10.1186/s12871-023-02179-w -
Journal of Veterinary Internal Medicine 2023Aerodigestive diseases (AeroD) pathologically link respiratory and alimentary tracts. Dogs with respiratory signs lacking dysphagia, vomiting, or regurgitation typically...
BACKGROUND
Aerodigestive diseases (AeroD) pathologically link respiratory and alimentary tracts. Dogs with respiratory signs lacking dysphagia, vomiting, or regurgitation typically do not undergo diagnostic testing that identifies comorbid alimentary disease. A videofluoroscopic swallow study (VFSS) identifies defects in swallowing, reflux, and aspiration.
OBJECTIVES/HYPOTHESIS
We hypothesized that dogs with respiratory and no alimentary disease (RESP) would have significantly more abnormal VFSS metrics versus controls (CON). We hypothesized RESP dogs with pulmonary parenchymal disease would have more reflux and higher penetration-aspiration score (PAS) than those with airway disease.
ANIMALS
Client-owned dogs: RESP (n = 45) and CON (n = 15) groups.
METHODS
Prospectively, all dogs underwent VFSS. The RESP dogs had advanced respiratory diagnostic testing. Eight subjective and 3 objective VFSS metrics (pharyngeal constriction ratio [PCR], PAS, and esophageal transit time [ETT]) were assessed. Fisher's exact test compared differences between groups (presence or absence of VFSS abnormalities). The Mann-Whitney rank sum test was used to compare PCR and PAS.
RESULTS
Subjective VFSS abnormalities were present in 34/45 (75%) RESP and 2/15 (13%) CON dogs, with RESP dogs significantly more likely to have VFSS abnormalities (P = .01). No difference in PCR was found between groups. Pathologic PAS was more common in RESP than CON dogs (P = .03). The RESP dogs with airway disease had higher PAS than CON dogs (P = .01) but not RESP dogs with parenchymal disease (P = .25).
CONCLUSIONS
Most (75%) RESP dogs had VFSS abnormalities, emphasizing that AeroD are common. The VFSS has value in diagnostic evaluation of respiratory disease.
Topics: Dogs; Animals; Fluoroscopy; Deglutition Disorders; Deglutition; Respiratory Tract Diseases; Gastroesophageal Reflux; Dog Diseases
PubMed: 36951400
DOI: 10.1111/jvim.16685