Case Reports in Otolaryngology最新文献

{"title":"Osteochondroma Arising from the Thyroid Cartilage: A Case Report and Literature Review.","authors":"Jessa E Miller,&nbsp;Shaghauyegh S Azar,&nbsp;Dinesh K Chhetri","doi":"10.1155/2021/8286012","DOIUrl":"https://doi.org/10.1155/2021/8286012","url":null,"abstract":"<p><strong>Introduction: </strong>Osteochondromas are relatively common benign bone tumors often located at the metaphyseal ends of long bones; however, they are rare in the head and neck region. The objective of this study is to present a case of an osteochondroma arising from the thyroid cartilage causing insidious dysphonia and to present a literature review.</p><p><strong>Methods: </strong>The medical record of a patient treated for osteochondroma of the thyroid cartilage was reviewed. A literature search on osteochondromas was conducted using PubMed and Google Scholar. The epidemiology, presentation, diagnosis, treatment, and outcomes of osteochondromas were reviewed.</p><p><strong>Results: </strong>A 50-year-old female presented with nine months of dysphonia and aphonic voice breaks. Laryngovideostroboscopy revealed a left false vocal fold fullness, glottal gap, and vibratory phase asymmetry. A CT neck demonstrated a well-circumscribed 5 × 8 × 9 mm mass arising from the left thyroid cartilage lamina with a thin calcified rim and a heterogeneous decreased attenuation center. The tumor was excised surgically. Histopathologic analysis demonstrated hyaline cartilage overlying lamellar bone with fatty bone marrow, consistent with osteochondroma. English language literature review revealed no cases of osteochondroma of the thyroid cartilage. The presenting features of osteochondroma may depend on the size and location of the lesion. It is critical to differentiate between benign and malignant bone tumors, and physicians must rely on their clinical examination, radiographic findings, and histopathologic analysis to make the correct diagnosis.</p><p><strong>Conclusions: </strong>Osteochondromas of the laryngeal framework are extremely rare, and to our knowledge, there have been no reports in the literature of this tumor arising from the thyroid cartilage. Dysphonia may be the presenting symptom in a patient with a thyroid cartilage mass causing restricted mobility of the true vocal folds.</p>","PeriodicalId":45872,"journal":{"name":"Case Reports in Otolaryngology","volume":"2021 ","pages":"8286012"},"PeriodicalIF":0.6,"publicationDate":"2021-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8433032/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39411599","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Unilateral Cysticercosis of the Parotid Gland: Case Report, Diagnosis, and Clinical Management.","authors":"Zachary Elwell,&nbsp;Shethal Bearelly,&nbsp;Khalid Aboul-Nasr,&nbsp;Jonathan Lara","doi":"10.1155/2021/9999441","DOIUrl":"https://doi.org/10.1155/2021/9999441","url":null,"abstract":"<p><p>Cysticercosis is a systemic parasitic infection caused by the establishment of the larval form of the parasitic cestode, <i>Taenia solium</i>. Cysticercosis is acquired via the fecal-oral route and is prevalent in low- and middle-income countries (LMICs). Patients typically manifest with skeletal muscle, subcutaneous, or central nervous system involvement. Though there are reports of oral mucosa involvement, solitary involvement of the parotid gland is rare. This is a rare case of a 57-year-old man diagnosed with parotid cysticercosis by imaging and FNA. He was successfully treated by anthelminthic therapy and needle aspiration. The patient has been seen back several times. The cyst is not palpable, and he is satisfied. Parotid cysticercosis should be considered in the differential of a parotid mass in patients who have traveled to endemic regions. Though prior reports have indicated the importance of surgical excision, this patient was treated medically.</p>","PeriodicalId":45872,"journal":{"name":"Case Reports in Otolaryngology","volume":"2021 ","pages":"9999441"},"PeriodicalIF":0.6,"publicationDate":"2021-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8349265/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39296364","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Traumatic Cochlear Implant Electrode Extrusion: Considerations, Management, and Outcome.","authors":"Ching Yee Chan,&nbsp;Feifan Wang,&nbsp;Haryani Omar,&nbsp;Henry Kun Kiaang Tan","doi":"10.1155/2021/2918859","DOIUrl":"https://doi.org/10.1155/2021/2918859","url":null,"abstract":"<p><p>Cochlear implantation is the mainstay for patients with severe to profound hearing loss that do not benefit from hearing aids. Falls and head trauma can cause direct damage to the implant, of which hard failure is the most common complication. Traumatic electrode migration is an uncommon occurrence. Our patient underwent successful electrode advancement of a partially migrated, normal functioning electrode two months after head injury. We discuss the factors influencing the decision-making process, progress, and outcomes.</p>","PeriodicalId":45872,"journal":{"name":"Case Reports in Otolaryngology","volume":"2021 ","pages":"2918859"},"PeriodicalIF":0.6,"publicationDate":"2021-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8349271/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39296363","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Frontal Sinus \"Hump\": An Anatomical Risk Factor for Anterior Skull Base Injury in the Endoscopic Modified Lothrop Approach (Outside-In Frontal Drill-Out).","authors":"Teppei Takeda,&nbsp;Kazuhiro Omura,&nbsp;Haw Torng,&nbsp;Teru Ebihara,&nbsp;Satoshi Aoki,&nbsp;Kosuke Tochigi,&nbsp;Hiromi Kojima,&nbsp;Nobuyoshi Otori","doi":"10.1155/2021/3402496","DOIUrl":"https://doi.org/10.1155/2021/3402496","url":null,"abstract":"<p><p>Skull base injuries caused by the outside-in frontal drill-out technique have not been reported. In this report, we chose an outside-in approach to open the frontal sinus for olfactory neuroblastoma resection. Although we identified the first olfactory fibre, the anterior skull base was damaged while drilling into the frontal sinus on the tumour side. We reconstructed the skull base in multiple layers using fascia and cartilage. Postoperative cerebrospinal fluid leakage or intracranial haemorrhage was not observed. In this case, a morphological difference existed in the posterior wall of the frontal sinus between the right and left sides, like a \"hump\" in the posterior wall of the frontal sinus. This case of damage to the anterior skull base that could not be avoided by identifying the first olfactory fibre alone is the first published case of skull base injury caused by the outside-in approach due to morphological variations of the frontal sinus and skull base. In this approach, the posterior wall of the frontal sinus cannot be observed because the intraoperative landmark is limited to the first olfactory fibre. Therefore, morphological variations of the posterior wall of the frontal sinus should be analysed in advance to prevent cranial base injury.</p>","PeriodicalId":45872,"journal":{"name":"Case Reports in Otolaryngology","volume":"2021 ","pages":"3402496"},"PeriodicalIF":0.6,"publicationDate":"2021-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8321740/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39267175","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Middle Ear Ceruminous Gland Adenoma Obstructing the Eustachian Tube Orifice.","authors":"Hamin Jeong,&nbsp;Haemin Noh,&nbsp;Chang-Hee Kim","doi":"10.1155/2021/5987353","DOIUrl":"https://doi.org/10.1155/2021/5987353","url":null,"abstract":"<p><p>Ceruminous glands are located in the skin of the cartilaginous portion of the external auditory canal, and ceruminous gland adenoma originating from the middle ear mucosa is extremely rare. We report a case of middle ear ceruminous gland adenoma which caused long-standing otomastoiditis and mixed hearing loss with a large air-bone gap by obstructing the bony Eustachian tube. We discuss the clinical characteristics and histologic features of the present case.</p>","PeriodicalId":45872,"journal":{"name":"Case Reports in Otolaryngology","volume":"2021 ","pages":"5987353"},"PeriodicalIF":0.6,"publicationDate":"2021-07-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8294997/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39267176","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Use of Supraclavicular Flap by End to Side Technique in Pharyngeal SCC: A Case Report and Review of Literature.","authors":"Aslan Ahmadi,&nbsp;Ayda Sanaei,&nbsp;Delaram Jan,&nbsp;Maryam Zolfaghary","doi":"10.1155/2021/6619916","DOIUrl":"https://doi.org/10.1155/2021/6619916","url":null,"abstract":"<p><strong>Objectives: </strong>In recent years, conservation laryngeal surgeries, including partial pharyngectomy, have been introduced as an alternative procedure for selected cases of hypopharyngeal squamous cell carcinoma (HSCC). Reconstruction of these defects presents a considerable challenge for the surgeon after partial pharyngectomy due to its circumferential nature. In this case report, we represent the innovative \"End to side\" technique to reconstruct hypopharyngeal defect using the rolled supraclavicular flap after laryngeal-preserving partial pharyngectomy.</p><p><strong>Methods and results: </strong>A 70-year-old female presented with a history of progressive dysphagia and odynophagia. The evaluations revealed a T3N0M0 SCC of pyriform sinus. The mass was successfully resected through partial pharyngectomy, and the hypopharyngeal defect reconstruction was achieved using the rolled supraclavicular flap via the \"End to side\" technique. The patient was discharged after decannulation on day 10. The 3-week barium swallow was performed with no evidence of anastomotic leakage, and the oral feeding was started after NG tube removal. At week 5, complete movement of the true vocal cord on the one side and good phonation and deglutition was observed. There was no evidence of recurrence after 1 year.</p><p><strong>Conclusions: </strong>Laryngeal-preserving partial pharyngectomy and hypopharyngeal reconstruction with the rolled supraclavicular flap via the \"End to side\" technique could lead to good oncological and functional outcomes in selected cases of pyriform sinus.</p>","PeriodicalId":45872,"journal":{"name":"Case Reports in Otolaryngology","volume":"2021 ","pages":"6619916"},"PeriodicalIF":0.6,"publicationDate":"2021-07-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8298143/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39265142","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Translabyrinthine Petrous Apex Cholesteatoma Surgery with Hearing Preservation.","authors":"Holger Sudhoff,&nbsp;Randolf Klingebiel,&nbsp;Lars-Uwe Scholtz,&nbsp;Ingo Todt","doi":"10.1155/2021/5541703","DOIUrl":"https://doi.org/10.1155/2021/5541703","url":null,"abstract":"<p><strong>Objective: </strong>To introduce a novel surgical approach to petrous apex lesion (PA) with superior semicircular canal plugging for hearing preservation. <i>Patient</i>. A 63-year-old patient presented with a recurrent cholesteatoma of the left petrous apex. The patient had a long-term history of cholesteatoma and MRI with diffusion-weighted imaging (DWI) detected a suspicious lesion in the left petrous apex on follow-up. <i>Intervention</i>. The cholesteatoma could be completely removed from the petrous apex with partial superior semicircular canal plugging and removal with hearing preservation. <i>Outcomes</i>. Cholesteatomas of the temporal bone are managed by surgery with complete excision of the lesion.</p><p><strong>Results: </strong>The translabyrinthine approach, generally useful in nonhearing ears, could be utilized with the additional technique of superior semicircular canal plugging to preserve hearing in this patient.</p><p><strong>Conclusions: </strong>This case highlights the possibility of a hearing preservation strategy for PA cholesteatomas using a translabyrithine approach.</p>","PeriodicalId":45872,"journal":{"name":"Case Reports in Otolaryngology","volume":"2021 ","pages":"5541703"},"PeriodicalIF":0.6,"publicationDate":"2021-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8216801/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39162946","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Epstein-Barr Virus Mucocutaneous Ulcer: An Unexpected Diagnosis of a New Entity.","authors":"William Howden,&nbsp;Tony Kuo","doi":"10.1155/2021/9989756","DOIUrl":"https://doi.org/10.1155/2021/9989756","url":null,"abstract":"<p><p>Epstein-Barr virus mucocutaneous ulcer (EBVMCU) is a new entity, only recently included in World Health Organisation classification of lymphoid neoplasms. Almost all cases described to date have been in patients with a predisposing risk factor of immunosuppression. This case presents a 21-year-old male admitted with tonsillitis and no overt immunosuppression, who is subsequently diagnosed with EBVMCU of likely iatrogenic origin.</p>","PeriodicalId":45872,"journal":{"name":"Case Reports in Otolaryngology","volume":"2021 ","pages":"9989756"},"PeriodicalIF":0.6,"publicationDate":"2021-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8128617/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39026951","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Pedicled Cervical Lymphoadipose Tissue for Volume Reconstruction after Superficial Parotidectomy.","authors":"Kyle P Davis,&nbsp;Amy L Fraser,&nbsp;Elizabeth O Shay,&nbsp;Michael W Sim","doi":"10.1155/2021/5574419","DOIUrl":"https://doi.org/10.1155/2021/5574419","url":null,"abstract":"<p><p>Volume restoration is often required after parotidectomy due to the resultant facial contour deformity. Common procedures include local pedicled flaps, such as the sternocleidomastoid muscle flap, fat grafting, and even autologous free flaps, for more extensive defects. Local pedicled flaps have the advantage of a single surgical site, which spares the patient the added morbidity of a separate fat graft donor site, while simultaneously reducing the operative time. We report two cases of a novel reconstructive option using pedicled level I and II cervical lymphoadipose tissue for volume restoration after superficial parotidectomy. This reconstruction would be useful for patients with benign parotid lesions and inferior parotid defects. In addition, with maintained blood supply to this tissue, it would likely provide sustained bulk over time.</p>","PeriodicalId":45872,"journal":{"name":"Case Reports in Otolaryngology","volume":"2021 ","pages":"5574419"},"PeriodicalIF":0.6,"publicationDate":"2021-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8124006/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38936899","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Pseudocyst in Neck: A Case Report on Rare Complication of Ventriculoperitoneal Shunt.","authors":"B Nitin,&nbsp;Manish Gupta,&nbsp;Anshul Singh","doi":"10.1155/2021/6656506","DOIUrl":"https://doi.org/10.1155/2021/6656506","url":null,"abstract":"<p><strong>Introduction: </strong>Ventriculoperitoneal shunt is a common neurosurgical procedure, for the definitive management of hydrocephalus. Shunt failures may occur due to various causes but are usually due to infections in adults and catheter occlusion in the paediatric population. <i>Case Report</i>. The 13-year-old girl presented with a right lateral neck swelling. In detailed history, she was found to be an old case of ventriculoperitoneal shunt. The clinical examination and radiological investigation revealed proximal dislodgment of the stent from the cranium, causing persistent cerebrospinal fluid (CSF) leak and pseudocyst formation in the neck.</p><p><strong>Conclusion: </strong>The case highlights CSF pseudocyst formation as a rare differential for lateral neck swellings.</p>","PeriodicalId":45872,"journal":{"name":"Case Reports in Otolaryngology","volume":"2021 ","pages":"6656506"},"PeriodicalIF":0.6,"publicationDate":"2021-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8110417/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38996976","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}