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1.
JAMA Otolaryngol Head Neck Surg ; 149(1): 24-33, 2023 01 01.
Artigo em Inglês | MEDLINE | ID: mdl-36394866

RESUMO

Importance: Controversy exists regarding management of the clinically node-negative neck in patients with recurrent larynx or hypopharynx cancers who received total laryngectomy after definitive radiation with or without chemotherapy. Objective: To explore clinical and oncologic outcomes after elective neck dissection vs observation in patients who received clinically node-negative salvage total laryngectomy. Design, Setting, and Participants: This cohort study was performed from January 2009 to June 2021 at a single, high-volume tertiary care center. Follow-up was conducted through June 2021 for all patients. Survival outcomes were based on at least 2 years of follow-up. Patients aged 18 years or older with recurrent, clinically node-negative larynx or hypopharynx tumors after definitive nonsurgical treatment who were treated with a salvage total laryngectomy were included. Data were analyzed from October 2021 through September 2022. Exposures: Elective neck dissection. Main Outcomes and Measures: Presence and location of occult nodal metastasis in electively dissected necks, along with differences in fistula rates and overall and disease-free survival between patients receiving elective neck dissection vs observation. Results: Among 107 patients receiving clinically node-negative salvage total laryngectomy (median [IQR] age, 65.0 [57.8-71.3] years; 91 [85.0%] men), 81 patients underwent elective neck dissection (75.7%) and 26 patients underwent observation (24.3%). Among patients with elective neck dissection, 13 patients had occult nodal positivity (16.0%). Recurrent supraglottic (4 of 20 patients [20.0%]) or advanced T classification (ie, T3-T4; 12 of 61 patients [19.7%]) had an occult nodal positivity rate of 20% or more, and positive nodes were most likely to occur in levels II and III (II: 6 of 67 patients [9.0%]; III: 6 of 65 patients [9.2%]; VI: 3 of 44 patients [6.8%]; IV: 3 of 62 patients [4.8%]; V: 0 of 4 patients; I: 0 of 18 patients). There was a large difference in fistula rate between elective neck dissection (12 patients [14.8%]) and observed (8 patients [30.8%]) groups (difference, 16.0 percentage points; 95% CI, -3.4 to 35.3 percentage points), while the difference in fistula rate was negligible between 50 patients undergoing regional or free flap reconstruction (10 patients [20.0%]) vs 57 patients undergoing primary closure (10 patients [17.5%]) (difference, 2.5 percentage points; 95% CI, -12.4 to 17.3 percentage points). Undergoing elective neck dissection was not associated with a clinically meaningful improvement in overall or disease-free survival compared with observation. Recurrent hypopharynx subsite was associated with an increased risk of death (hazard ratio, 4.28; 95% CI, 1.81 to 10.09) and distant recurrence (hazard ratio, 7.94; 95% CI, 2.07 to 30.48) compared with glottic subsite. Conclusions and Relevance: In this cohort study, patients with recurrent supraglottic or advanced T classification tumors had an increased occult nodal positivity rate, elective neck dissection was not associated with survival, and patients with recurrent hypopharynx subsite were more likely to have a distant recurrence and die of their disease. These findings suggest that underlying disease pathology rather than surgical management may be associated with survival outcomes in this population.


Assuntos
Neoplasias Hipofaríngeas , Neoplasias Laríngeas , Masculino , Humanos , Idoso , Feminino , Estudos de Coortes , Laringectomia , Neoplasias Laríngeas/patologia , Terapia de Salvação , Recidiva Local de Neoplasia/patologia , Procedimentos Cirúrgicos Eletivos , Neoplasias Hipofaríngeas/cirurgia , Neoplasias Hipofaríngeas/patologia , Estudos Retrospectivos
2.
AJNR Am J Neuroradiol ; 40(1): 5-13, 2019 01.
Artigo em Inglês | MEDLINE | ID: mdl-30409846

RESUMO

Head and neck surgical reconstruction is complex, and postoperative imaging interpretation is challenging. Surgeons now use microvascular free tissue transfer, also known as free flaps, more frequently in head and neck reconstruction than ever before. Thus, an understanding of free flaps, their expected appearance on cross-sectional imaging, and their associated complications (including tumor recurrence) is crucial for the interpreting radiologist. Despite the complexity and increasing frequency of free flap reconstruction, there is no comprehensive head and neck resource intended for the radiologist. We hope that this image-rich review will fill that void and serve as a go to reference for radiologists interpreting imaging of surgical free flaps in head and neck reconstruction.


Assuntos
Retalhos de Tecido Biológico , Neoplasias de Cabeça e Pescoço/diagnóstico por imagem , Procedimentos de Cirurgia Plástica/métodos , Feminino , Neoplasias de Cabeça e Pescoço/cirurgia , Humanos , Masculino , Pessoa de Meia-Idade
3.
J Oral Surg ; 39(5): 336-9, 1981 May.
Artigo em Inglês | MEDLINE | ID: mdl-6938647

RESUMO

With the frequency of orthognathic surgery increasing each year, more is being learned about this surgical art. Although techniques are improving, more acute and chronic complications are being reported after orthognathic surgery. In our institution, it has been noticed that approximately 25% to 30% of our patients experience unilateral or bilateral otalgia after total (Le Fort I) maxillary osteotomy. Recently, two patients with maxillary osteotomies. In both patients acute otitis media developed postoperatively and myringotomies for relief of symptoms were required. This paper reports changes observed in preoperative and postoperative tympanograms of patients who undergo total maxillary osteotomy and offers a possible explanation for these middle ear changes, which are accompanied by otalgia.


Assuntos
Testes de Impedância Acústica , Maxila/cirurgia , Osteotomia/métodos , Orelha Média/fisiopatologia , Tuba Auditiva/fisiopatologia , Humanos , Intubação Intratraqueal/efeitos adversos , Linfedema/complicações , Má Oclusão/cirurgia , Músculos Palatinos/fisiopatologia
5.
J Oral Surg ; 39(1): 57-9, 1981 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-6935407

RESUMO

A case of incontinentia pigmenti in a 14-year-old girl has been presented. The patient showed classic signs including dermatologic, ophthalmologic, central nervous system, and dental changes. This case also presented a previously unreported occurrence of hemorrhagic bone cyst in the mandible along with ectodermal-mesodermal disorder.


Assuntos
Cistos Ósseos/patologia , Cistos Maxilomandibulares/patologia , Doenças Mandibulares/patologia , Transtornos da Pigmentação/congênito , Anormalidades Múltiplas , Adolescente , Feminino , Humanos
8.
J Oral Surg ; 37(10): 740-2, 1979 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-289738

RESUMO

A healthy 24-year-old woman was taken to the operating room for surgical removal of impacted third molars while under general anesthesia. During surgery, a local anesthetic was administered, resulting in mydriasis, which was initially mistaken for a central nervous system deficit secondary to a complication from general anesthetic.


Assuntos
Anestesia Dentária/efeitos adversos , Anestesia Geral , Anestesia Local/efeitos adversos , Pupila , Adulto , Dilatação Patológica , Feminino , Humanos , Dente Molar/cirurgia , Dente Impactado/cirurgia , Doenças da Úvea/etiologia
9.
Oral Surg Oral Med Oral Pathol ; 47(4): 303-6, 1979 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-285397

RESUMO

A 52-year-old white man came to our hospital with obscure signs of disease. Multiple laboratory tests, radiographs, and examinations ruled out aseptic meningitis, bacterial endocarditis, cerebral artery aneurysm, and other possibilities. A brain abscess was finally diagnosed. The teeth and their surrounding tissues were implicated as the etiologic factors. The importance of odontogenic sources as potential foci of infection is emphasized. This sequel to odontogenic infection is quite rare, but it can be prevented by removal of chronically carious teeth and periapical pathosis.


Assuntos
Abscesso Encefálico/etiologia , Cárie Dentária/complicações , Lobo Frontal , Abscesso Encefálico/diagnóstico , Abscesso Encefálico/terapia , Cárie Dentária/diagnóstico por imagem , Humanos , Masculino , Pessoa de Meia-Idade , Radiografia
10.
Oral Surg Oral Med Oral Pathol ; 46(4): 486-94, 1978 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-280844

RESUMO

This case report demonstrates an uncommon, symptomatic elongated styloid process that did not conform to the usual clinical features. The patient was under 30 years of age when the symptoms appeared. He experienced the classic symptoms without prior tonsillectomy; he also experienced carotid artery syndrome symptoms. However, the patient did receive the common diagnosis seen in many cases of unexplained chronic head and neck pain. He was simply labeled a psychotic with no just cause for pain.


Assuntos
Osso Temporal , Adulto , Doenças Ósseas/diagnóstico , Doenças Ósseas/diagnóstico por imagem , Diagnóstico Diferencial , Neuralgia Facial , Humanos , Masculino , Radiografia , Osso Temporal/anormalidades , Osso Temporal/diagnóstico por imagem
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