Thyroidectomy

OBJECTIVE: Crooked  nose  deformity  is  a  commonly  seen  reason  for  septorhinoplasty  in  the otolaryngology clinic. The purpose of this study is to initially determine the different etiologies of  patients  with  crooked  nose  deformities  who  underwent  septorhinoplasty,  and  to  describe the different types of crooked nose by their level of deviation and surgical management in our institution.
METHODS:
   Design: Case Series
   Setting: Tertiary Public University Hospital
  Participants: A chart review of all patients with a crooked nose deformity who were admitted  at the otorhinolaryngology ward of the National University Hospital and underwent septorhinoplasty from January 2012 to January 2015 was conducted, and data consisting of age, sex, etiology of crooked nose deformity, level of deviation, cartilage source, and surgical intervention were obtained and analyzed.
RESULTS: A total of 21 patients underwent septorhinoplasty for crooked nose deformity  in  the study period. The most common etiology for crooked nose was physical violence (13/21 or 62%), followed by sports injury (4/21 or 19%), vehicular accidents (2/21 or 9%), and accidental fall (1/21 or 5%). There were more upper and middle third deviations than lower third deviations. Sixteen out of 21patients  (76%) underwent  open  rhinoplasty,  while  the  rest underwent an endonasal approach. Twelve (57%) underwent intervention  on  the  nasal  fracture after at least a year (old or  neglected  fracture) as compared to the 9 (43%) who had  immediate intervention after less than two weeks. Thirteen used septal cartilage, while 4 used conchal cartilage, and 1 used tragal cartilage. The most common grafts used were spreader  and camouflage, followed closely by dorsal onlay, and columellar strut grafts.
CONCLUSION: The majority of crooked nose deformities that were subjected to septorhinoplasty in our department were secondary to old nasal bone fractures caused by physical violence. Upper and middle  third level deviations were more common, and most underwent open rhinoplasty with autologous cartilage grafts. Future studies may increase our understanding of, and improve our techniques in septorhinoplasty for crooked nose deformities in Filipino noses in particular, and Asian noses in general.

Human ; Male ; Female ; Middle Aged ; Adult ; Young Adult ; Rhinoplasty ; Nose ; Wounds And Injuries

OBJECTIVES: 1) To determine if there is an association between physical examination by cervical palpation, pre-operative contrast-enhanced multi-detector computed tomography (MDCT), and intraoperative lymph node assessment, with final histopathology in the evaluation of cervical lymph node metastasis in Filipino patients with squamous cell carcinoma of the head and neck. 2) To determine the sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV), accuracy, and likelihood ratios of cervical palpation, contrast enhanced MDCT, and intra-operative lymph node assessment compared with final histopathology in the evaluation of cervical lymph node metastasis in Filipino patients with squamous cell carcinoma of the head and neck.

METHODS: Study Design. Retrospective; Cross-sectional. Setting. Tertiary Government Hospital Charity Section, Department of Otorhinolaryngology, Department of Radiology, Department of Pathology. Participants, Patients or Population. Retrospective chart review of all biopsy proven head and neck squamous cell carcinoma patients admitted at the charity ward of a Otorhinolaryngology Department from 2008-2010 who had documented admission physical examination, a pre-operative contrast enhanced multi-detector computed tomography (MDCT) scan of the neck done in the same institution within 20 days or less from date of surgery, and underwent neck dissection with appropriate cervical lymph node level specimen labeling with subsequent post-operative histopathologic evaluation of submitted specimens for neck node metastasis by the Pathology Department of the same institution. After set of exclusion criteria was applied, the analyzed sample included 82 lymph node level samples from 9 patients with head and neck Squamous Cell Carcinoma (SCCA).

RESULTS: Pre-operative contrast enhanced MDCT, and intraoperative nodal assessment, were both significantly correlated with the final histopathologic evaluation of neck node metastasis as evaluated with Fisher's Exact test (p = 0.00). Cervical palpation however was not able to show a significant association (p=0.099).Cervical palpation had a sensitivity of 25.00% (8.33-52.59%), specificity of 90.91% (80.61-96.25%), NPV of 83.33 (72.30-90.73%), PPV of 40.00 (13.69-72.63%), accuracy of 78.05%, and a likelihood ratio of 3.33. Pre-operative contrast enhanced MDCT had a sensitivity of 43.75% (20.75-69.45%), specificity of 93.94% (84.44-98.04%), NPV of 87.32 (76.80-93.69%), , PPV of 63.64 (31.61-87.63%), accuracy of 84.15%, and a likelihood ratio of 12.06. Intraoperative surgical evaluation had a sensitivity of 68.75% (41.48-87.87%), specificity of 93.94% (84.44-98.04%), NPV of 92.54 (82.74-97.22%), PPV of 73.33 (44.83-91.09%), accuracy of 89.02%, and a likelihood ratio of 34.10. Further analysis with McNemar's Test comparing MDCT and Intraoperative assessment showed no significant difference (p = 0.387).

DISCUSSION AND CONCLUSIONS: In the evaluation of cervical lymph node metastasis for head and neck squamous cell carcinoma in the local setting, the extent of neck dissection, clinical staging and prognosis, as well as adjuvant therapy can be guided by pre-operative contrast enhanced MDCT and intra-operative nodal assessment. Contrast-enhanced MDCT can aid treatment planning in preoperative or non-operative cases; but intraoperative evaluation can be used to guide final extent of surgery. Evaluation solely by physical examination by cervical palpation unfortunately in this study was not able to show a significant association with final histopathology.

Human ; Carcinoma, Squamous Cell ; Palpation ; General Surgery ; Sensitivity And Specificity