RESUMO
Aims and Objective: To determine the effectiveness of KTP 532 in surgically treating early and early advanced oral malignancy with no surgical reconstruction of primary site. Materials and methods: It is a retrospective study of 67 cases operated between 2000 to 2013 including T1, T2 and Early T3 cases, approved by ethical committee. All the cases underwent Laser assisted excision of tumour with or without Neck Dissection or Adjuvant Radiotherapy. Age of the cases varied from 20 to 80 years with mean age of 49 years. 47 cases were males and 20 were females. 26 cases in the study had neck nodes clinically whereas 41 cases had N0 status. Neck dissection was done (SOND or MRND) in 61 cases. In 6 cases (N0) no neck dissection was done. Results: 61 cases had no loco-regional residual disease on their last follow up. Six cases had loco-regional recurrence within 6 months and salvage surgery was done. The overall mean survival was 81 months (92, 82 and 71 months in Stage I, II,III respectively). 3 year disease free survival rate was 91% as calculated using Kaplan- Meier Scale. In all these cases tumour was excised with KTP 532 laser and no reconstruction was done. Wound was allowed to heal with secondary intention. Conclusion: Laser assisted excision of oral malignancy is an alternative to conventional treatment with more precision, less morbidity, shorter hospital stay and better functional outcomes. Supplementary Information: The online version contains supplementary material available at 10.1007/s12070-022-03214-x.
RESUMO
The objective of this study were to assess the pulmonary function in patients with ethmoidal polyposis who did not respond to medical treatment; to evaluate the effect of Functional Endoscopic Sinus Surgery on the lung function of these patients and to compare the total nasal symptom score in these patients. A prospective observational study was conducted in Department of ENT, KMC Manipal on 50 subjects with ethmoidal polyposis who were unresponsive to medical treatment and hence underwent FESS. Pulmonary function tests were assessed using spirometry and nasal symptoms were scored as per TNSS system prior to surgery and 3 months post-surgery and compared with the pre-operative values and analysed. Pre operatively majority (35 patients) had TNSS value of 6-9 whereas post operatively the score was reduced to 2-3 in many patients (38 patients). The mean TNSS was 7.24 before surgery which declined to 2.82 after surgery with a p value < 0.0001 indicating a statistically significant improvement in the nasal symptoms post FESS. The mean pre-operative FVC, FEV1, MEFR were 2.94, 2.41 and 2.51 L respectively whereas the mean post-operative values were 2.95, 2.39 and 2.49 L respectively. There was no statistically significant change in lung function tests following FESS. Our study shows that FESS benefits patients with nasal polyposis by improving the symptoms and there by the quality of life without any adverse effects on the lower airways.
RESUMO
Renal cell carcinoma is usually slow growing with delayed vague symptoms and may not be detected until an advanced stage. In only 9% of the cases the classical triad of "haematuria, costovertebral pain and abdominal mass" is seen. Less commonly, sinonasal metastasis may also be the presenting feature of RCC. So, in any case of sinonasal mass, possibility of metastasis from renal malignancy should be considered. Sinonasal metastasis from renal malignancy can occur even several years after the primary is treated with nephrectomy. In sinonasal region maxillary sinus is the most commonly affected. Isolated metastasis to the nose is extremely rare. Malignancies from various other sites of the body can also metastasize to sinonasal region. Epistaxis is the most common symptom. This is because of vascular stroma of the metastatic deposit. A 45 year old male with history of right nephrectomy 1 year back presented with intractable epistaxis. A 66 year old male presented with profuse epistaxis without any history of previous malignancies. Both the cases were evaluated resulting to the diagnosis of sinonasal metastasis from Renal Cell carcinoma. In the first case, metastasis occurred 1 year post surgery whereas in second case sinonasal metastasis was the presenting feature of Renal Cell carcinoma. Epistaxis is the most common symptom. This is because of vascular stroma of this metastatic deposit. In renal cancer, symptoms of metastasis often precede the symptoms of primary tumor.
RESUMO
There are inconsistent reports regarding the role of HPV in the origin and progression of oral squamous cell carcinoma (OSCC). The observed heterogeneity was mainly attributed to the social and cultural habits of the enrolled cases, discrepancies in the nature of samples procured and varying sensitivity of the assays employed for detection of HPV. The objective of this study was to assess the prevalence of HPV in OSCC in South West India. This was a cross sectional study conducted over a period extending from October 2015 to June 2017. This study involved Department of ENT-Head and Neck Surgery and Department of Virology, Manipal Academy of Higher Education. Fifty histologically confirmed oral squamous cell carcinoma patients undergoing wide local excision of the tumour were enrolled for the study. Intraoperatively 4-5 mm of tissue samples were transported in sterile normal saline at 4-80 °C. The primary screening of tissue samples was performed by nested PCR using PGMY09/11 consensus primers and GP5+/6+ consensus primers and TaqMan based real time multiplex PCR for HPV-16, HPV-18, HPV-31 and HPV-45. All samples tested negative for HPV DNA by conventional nested PCR and TaqMan based real-time Multiplex PCR ruling out four common HPV subtypes such as HPV-16, 18, 31, 45. We did not find presence of HPV DNA in the tissues of patients with OSCC from southwest India. However, studies with more geographic representation from other parts of India are required before generalising our findings.
RESUMO
OBJECTIVE: The prognosis of patients with malignant external otitis (MEO) depends on the extent of the inflammatory changes in the temporal bone and skull base. The efficacy of high-resolution computed tomography (HRCT) imaging in accurately assessing the extent of disease is compared with that of single-photon emission computed tomography/computed tomography (SPECT/CT) scan. STUDY DESIGN: A clinical chart review was conducted with medical records and radiologic images. SETTING: Tertiary care medical college hospital. SUBJECTS AND METHODS: This study involved patients with clinically diagnosed MEO who underwent both modalities of imaging of the skull base. Staging of the disease extent was compared between the imaging systems among patients. Symptom control and survival rates were analyzed with respect to the SPECT/CT staging of MEO. RESULTS: Out of 28 patients included in this study, 72% had SPECT/CT scans showing higher staging than the HRCT imaging. Four patients had mild uptake (stage 1), and 15 had disease confined to the mastoid/temporal bone, not reaching midline (stage 2). All patients in stages 1 and 2 were surviving with good symptom control. Five patients with petrous involvement reaching midline (stage 3) had persistent symptoms, and all 4 cases with SPECT/CT showing sphenoid involvement and crossing midline (stage 4) died within a year of diagnosis. CONCLUSIONS: SPECT/CT scan is more sensitive than HRCT imaging in detecting the extent of disease and is a better prognosticator for patients with MEO.