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OBJECTIVE: Examination of the outcomes of needle aspiration (NA) under sedation as the primary surgical treatment for pediatric deep neck space abscesses (DNSA) to determine its adequacy, safety, and cost. STUDY DESIGN: Retrospective chart review. METHODS: 10 consecutive pediatric patients (age 4-48â¯months) that were diagnosed with DNSA starting from August 2008 through October 2015 were included in our review. All patients were on antibiotics and were treated with NA as the primary surgical treatment modality. Procedures were all performed in our pediatric sedation suite. We have examined our outcomes including need to convert to open incision and drainage (I&D), number of aspirations required, hospital stay, if purulence obtained, culture results, and imaging modality used. We also compared our results with previous studies using incision and drainage as the primary treatment modality focusing on the duration of their hospital stay. RESULTS: None of our 10 patients required an open I&D. Two of 10 (20%) did require repeat aspiration once with no patient requiring more than two aspirations. Median hospital stay was 4â¯days (range 3-8). CONCLUSION: In our small study group NA performed under sedation was an effective treatment modality with duration of hospital stay comparable to other studies that included treatment with I&D under general anesthesia.
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Abscesso/cirurgia , Drenagem , Pescoço , Abscesso/diagnóstico por imagem , Abscesso/tratamento farmacológico , Antibacterianos/uso terapêutico , Pré-Escolar , Feminino , Humanos , Lactente , Tempo de Internação , Masculino , Agulhas , Estudos Retrospectivos , Resultado do TratamentoRESUMO
SBO is a life-threatening disease that requires a high index of suspicion based on these patients complex underlying medical co-morbidities and clinician's acumen. Once a diagnosis is made, is it critical to communicate and work closely with other multidisciplinary teams (neuroradiology for appropriate choice of imaging study and interpretation; infectious disease for appropriate medical treatment and duration; internist to properly manage their underlying medical co-morbidities). Despite advances in imaging, the diagnosis is first made based on clinical judgment, appropriate culture, and tissue biopsy.
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Osteomielite , Médicos , Humanos , Cabeça , Base do Crânio/diagnóstico por imagem , Osteomielite/diagnóstico , Osteomielite/terapiaRESUMO
A "slock" is a padlock in a sock used as a weapon in correctional facilities to induce trauma. This assessment examined the prevalence, pattern, and degree of slock- and padlock-induced facial fractures. This quality assessment initiative was performed through retrospective analysis of 435 incarcerated patients treated surgically for facial fractures at an academic medical center from 2011 to 2019. Fifty-seven patients (16%) described injury from a padlock, of whom 23 (6%) specified a slock. The prevalence of padlock-induced facial fractures doubled from 2012 to 2017. Padlock-induced facial fractures were determined to be more complex than those by a fist (p < .001). These findings support reducing the facial trauma in Louisiana correctional facilities by removing access to padlocks.
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Traumatismos Faciais , Prisioneiros , Fraturas Cranianas , Humanos , Estudos Retrospectivos , Traumatismos Faciais/epidemiologia , Fraturas Cranianas/epidemiologia , Estabelecimentos CorrecionaisRESUMO
OBJECTIVE: Compare outcomes of surgical techniques in percutaneous bone-anchored hearing implant surgery. STUDY DESIGN: Matched retrospective cohort study. SETTING: Tertiary referral center. PATIENTS: Electronic review of adult and pediatric patients who underwent bone conduction device surgery by either the Minimally-invasive Ponto Surgery (MIPS) technique or the linear incision with no soft tissue removal (LnSTR) technique or between August 2015 and April 2018 at our facility. INTERVENTION: Patients in MIPS group underwent Minimally invasive Ponto Surgery (MIPS) technique, while those in LnSTR group underwent LnSTR technique. MAIN OUTCOME MEASURE: Major outcome was presence/severity of localized skin reaction. Secondary outcomes included cosmetic outcome, revision surgery, minor adverse events, device utilization, and postoperative aided speech recognition thresholds (SRTs) across 250 to 4000âHertz (Hz). RESULTS: Fifty patients met inclusion criteria. There was a significantly lower rate of localized cutaneous reactions for the MIPS group (4.5%) compared with LnSTR group (33.3%; pâ=â0.026). Rate of revision surgery was significantly less for MIPS (13.6%) compared with LnSTR (20.8%; pâ=â0.008). Occurrence of poor cosmetic outcome was noted significantly less for the MIPS group (9.1%) compared with LnSTR patients (20.8%; pâ=â0.005). Minor adverse events and aided SRTs were comparable between groups. CONCLUSIONS: MIPS leads to a statistically significant decrease in localized cutaneous reaction compared with LnSTR. Both the LnSTR and MIPS techniques are safe and effective in the treatment of hearing loss, however MIPS may be superior in certain cases by offering improved healing, decreasing needs for wound care, and possibly decreasing need for frequent follow up.
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Prótese Ancorada no Osso , Auxiliares de Audição , Perda Auditiva , Adulto , Condução Óssea , Criança , Perda Auditiva/cirurgia , Humanos , Estudos Retrospectivos , Âncoras de Sutura , Preservação de Tecido , Resultado do TratamentoRESUMO
OBJECTIVE: The purpose of this study was to investigate whether somatic nonsynonymous variants in tumor tissue can potentially be identified in circulating cell-free DNA (cfDNA) of head and neck oropharyngeal squamous cell carcinoma (OPSCC) patients using next-generation sequencing and can predict recurrence or persistence disease. METHODS: A total of 22 OPSCC patients with tumor tissue and respective plasma samples were included in this study. Matching cfDNA and tumor tissues were processed, and DNA sequencing was conducted using the MiSeq platform. Variants were identified using Biomedical Genomic Workbench and Genialis's online data analysis platform for Swift Biosciences' Accel-amplicon panels. RESULTS: Among 11 nonresponders, 6 matched mutations were detected in 5 patients suggesting a predictive factor for patients with likelihood of recurrence. The matched variants and their allele frequencies identified in the nonresponder group were (tumor DNA/cfDNA in %): TP53 G325fs (27/0.62), TP53 R282W (48/1.74), TP53 R273C (39/2.17), FBXW7 R505G (30/0.6), FBXW7 R505L (31/0.65), and TP53 Q331H (56.5/0.52). Interestingly, the matched somatic mutations were only detected in patients who did not respond to therapy or had persistent disease. CONCLUSIONS: Somatic nonsynonymous variants in tumor tissue can potentially be identified in cfDNA of OPSCC patients using NGS. The likelihood of variant detection in cfDNA is greater in nonresponders, especially in human papillomavirus-negative nonresponders, rendering it beneficial as a less invasive detection method for disease persistence/recurrence and prognosis. LEVEL OF EVIDENCE: Cohort study.
RESUMO
Sialendoscopy has emerged as a safe, effective and minimally invasive technique for management of obstructive and inflammatory salivary gland disease. The aim of our study was to analyze outcomes of sialendoscopy and steroid irrigation in patients with sialadenitis without sialoliths. We performed a retrospective analysis of patients who underwent interventional sialendoscopy with steroid irrigation from 2013 to 2016, for the treatment of sialadenitis without sialolithiasis. Twenty-two patients underwent interventional sialendoscopy with ductal dilation and steroid irrigation for the treatment of sialadenitis without any evidence of sialolithiasis. Conservative measures had failed in all. Eleven patients had symptoms arising from the parotid gland, 4 patients had symptoms arising from the submandibular gland, while 6 patients had symptoms in both parotid and submandibular glands. One patient complained of only xerostomia without glandular symptoms. The mean age of the study group which included 1 male and 21 females was 44.6 years (range: 3-86 years). Four patients had autoimmune disease, while 7 patients had a history of radioactive iodine therapy. No identifiable cause for sialadenitis was found in the remaining 11 patients. The mean follow-up period was 378.9 days (range: 16-1143 days). All patients underwent sialendoscopy with ductal dilation and steroid irrigation. Twelve patients showed a complete response and 9 patients had a partial response, while 1 patient reported no response. Only 3 patients required repeat sialendoscopy. The combination of sialendoscopy with ductal dilation and steroid irrigation is a safe and effective treatment option for patients with sialadenitis without sialoliths refractory to conservative measures. Prospective studies with a larger case series are needed to establish its role as a definitive treatment option.
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Endoscopia/métodos , Glucocorticoides/uso terapêutico , Ductos Salivares , Sialadenite , Adulto , Dilatação/instrumentação , Dilatação/métodos , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Ductos Salivares/efeitos dos fármacos , Ductos Salivares/patologia , Ductos Salivares/cirurgia , Sialadenite/diagnóstico , Sialadenite/tratamento farmacológico , Sialadenite/etiologia , Sialadenite/cirurgia , Irrigação Terapêutica/métodos , Resultado do Tratamento , Estados UnidosRESUMO
OBJECTIVE: To quantify surgical access to the internal auditory canal (IAC) using an exclusively endoscopic transcanal approach (EETA) and investigate surgically relevant relationships with neurovascular and osseous landmarks of the temporal bone. MATERIALS AND METHODS: Anatomical dissection of two paired temporal bones and 15 unpaired temporal bones was performed using an exclusively endoscopic approach to IAC. The dissection proceeded until the cerebellopontine angle (CPA) could be accessed. Following dissection, all the specimens were subjected to computed tomography (CT) imaging. Anatomage InVivo5 software was used to analyze the CT scans and record measurements. RESULTS: CPA access and visualization of the labyrinthine segment of the facial nerve were achieved in all specimens. The mean distances from the carotid artery, jugular bulb, and middle fossa to the surgical opening (or fundostomy) of IAC were 4.1±1.5, 6.4±2.5, and 5.5±1.9 mm, respectively. The mean cross-sectional areas of the fundostomy and tympanic ring were 30.8±10.4 and 67.7±11.3 mm2. The mean distances from the osteo-cartilaginous junction and tympanic ring to the porus acusticus were 29±2.6 and 21±2.3 mm, respectively. CONCLUSION: Transcanal access to the entire IAC can be safely achieved using an exclusively endoscopic approach. Generous removal of the cochlear promontory can be accomplished while a safe distance is maintained from key neurovascular structures. EETA to IAC offers a minimally invasive alternative to patients without serviceable hearing for intrameatal and medial IAC tumors. Increased knowledge of crucial anatomical relationships involved in this approach will facilitate acceptance and utilization.