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1.
Eur Arch Otorhinolaryngol ; 281(6): 3269-3278, 2024 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-38530459

RESUMEN

PURPOSE: Desmoid fibromatosis in head and neck is infrequent and poses a significant challenge to the clinicians due to its non-specific characteristics. METHODS: This case report focuses on a 69-year-old male who presented to a tertiary healthcare center in Karnataka, India with a swelling in the oral cavity. RESULTS: Despite initial suspicions of malignancy based on clinical examination and findings on computed tomography imaging, subsequent histopathology and immunohistochemistry revealed an unexpected finding. CONCLUSION: The case highlights the importance of clinical suspicion and histopathological evaluation as well as the need for greater awareness to facilitate early diagnosis and appropriate management of desmoid fibromatosis. We also present a literature review of varied presentations of desmoid tumors afflicting various subsites of the head and neck.


Asunto(s)
Fibromatosis Agresiva , Tomografía Computarizada por Rayos X , Humanos , Masculino , Fibromatosis Agresiva/diagnóstico , Fibromatosis Agresiva/patología , Fibromatosis Agresiva/diagnóstico por imagen , Anciano , Diagnóstico Diferencial , Neoplasias de la Boca/diagnóstico , Neoplasias de la Boca/patología , Neoplasias de la Boca/diagnóstico por imagen , Inmunohistoquímica
2.
Eur Arch Otorhinolaryngol ; 280(11): 5091-5100, 2023 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-37548702

RESUMEN

BACKGROUND: Oral cancer is one of the most common cancers among the Indian population. India bears the most burden of oral cancer globally. Impairment of swallowing function is often seen after treatment for oral cancer. The oral phase of swallowing is disrupted in patients undergoing resection for oral cancer. The primary purpose of this study was to evaluate the long-term swallowing outcomes of oral cancer patients using a patient-reported outcome questionnaire. METHODOLOGY: All consecutive oral cancer patients in the cT2-T4 category undergoing curative-intent surgery and reconstruction at our institute from March 2020 to March 2022 were included in the study. The Sydney Swallow questionnaire (SSQ) and functional oral intake scale (FOIS) assessed swallowing outcomes six months after definitive treatment. WHO BREF quality-of-life questionnaire was used to assess health-related quality of life. RESULTS: A total of seventy patients with oral cancer were included. The median age was 49 years. The majority of them were males (90%). Tumors with cT4 constituted 62%; the rest, 48%, were cT2 and cT3 categories. The bulk of them were buccoalveolar tumors (64.3%. Almost two-thirds of the patients received multimodal treatment. Trismus and xerostomia were at 46% and 88%, respectively. The mean SSQ score was 257.4 ± 99.1. Swallowing outcomes are affected by T stage (p = 0.01), extent of resection (p = 0.01), multimodality treatment (p < 0.01), trismus (p = 0.05), and xerostomia (p = 0.01). Almost 69% of them required special food preparation for swallowing (FOIS 4&5). Patients with buccoalveolar disease (p = 0.05) had significantly poor quality of life. CONCLUSION: An advanced stage with extensive resection and receiving multimodal treatment has adverse swallowing outcomes. Post-treatment trismus and xerostomia also significantly affected swallowing results.


Asunto(s)
Trastornos de Deglución , Neoplasias de la Boca , Xerostomía , Masculino , Humanos , Persona de Mediana Edad , Femenino , Deglución , Calidad de Vida , Trismo/etiología , Neoplasias de la Boca/complicaciones , Neoplasias de la Boca/cirugía
3.
Eur Arch Otorhinolaryngol ; 280(3): 1417-1423, 2023 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-36222926

RESUMEN

PURPOSE: Inclusion of depth of invasion (DOI) in the recent AJCC/UICC TNM staging for oral cancer has incorporated the concept of tumor third dimension and its prognostic importance. However, there is no uniform consensus about measuring DOI at clinical setting at present. For more practical reasons, radiological tumor thickness (rTT) is a simple and practical measurement which can be used as a clinical predictor of pDOI. METHODS: We compared rTT and pathological DOI (pDOI) of 179 patients with OSCC who underwent curative surgery from April 2018 to April 2020 at AIIMS Rishikesh, India. Spearman correlation was used to determine correlation between rTT and pDOI. ROC curve was used to determine inter-group cutoff values. RESULTS: Overall, rTT showed a strong correlation with pDOI (rho = 0.74; 95% CI 0.667-0.8; p < 0.001). The inter-group cutoff value for rTT were 8 mm (Sn 89.1%; Sp 53.2%) between Group A (pDOI ≤ 5 mm) and B (pDOI > 5 mm, ≤ 10 mm), and 14 mm (Sn 89.5%; Sp 78.3%) between Group B and C (pDOI > 10 mm), respectively. CONCLUSIONS: rTT is a clinical predictor of pDOI in OSCC, and may be considered as a surrogate of DOI in the clinical setting.


Asunto(s)
Carcinoma de Células Escamosas , Neoplasias de Cabeza y Cuello , Neoplasias de la Boca , Humanos , Neoplasias de la Boca/diagnóstico por imagen , Neoplasias de la Boca/cirugía , Neoplasias de la Boca/patología , Carcinoma de Células Escamosas/diagnóstico por imagen , Carcinoma de Células Escamosas/cirugía , Carcinoma de Células Escamosas/patología , Carcinoma de Células Escamosas de Cabeza y Cuello/patología , Estudios Retrospectivos , Invasividad Neoplásica , Pronóstico , Estadificación de Neoplasias , Neoplasias de Cabeza y Cuello/patología
4.
Indian J Surg Oncol ; 13(1): 109-114, 2022 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-35462656

RESUMEN

Residual thyroid tissue after total thyroidectomy in differentiated thyroid cancers is considered an independent risk factor for recurrence. Guidelines recommend following up patients after surgery with thyroglobulin (Tg), neck ultrasonography, and occasionally whole-body radioactive scan. However, the results of serum thyroglobulin and whole-body radioiodine scan are often discordant. The present study was undertaken to determine the levels of serum-stimulated thyroglobulin to complement the findings of residual thyroid tissue in the radioactive whole-body scan. One hundred twenty-six patients had undergone a radioiodine (131 I) whole-body scan (WBS) during the study duration, and 121 were available for analysis. The thyroglobulin level (measured by the CLIA method) was recorded at the time of these scans. The data was analysed to determine the level of stimulated thyroglobulin correlating with residual thyroid tissue, locoregional, and distant metastasis as assessed by WBS. The presence of residual thyroid tissue was noted in an overwhelmingly high 94% of cases. Twenty-four of the 28 patients with stimulated Tg < 2 ng/dl had residual thyroid tissue on a WBS. The discordancy rate (positive moderate - large WBS and negative serum thyroglobulin) of 64.28% was seen. Using ROC the serum thyroglobulin cut-offs levels for the loco-regional disease were found to be 27.705 ng/dl and 94.770 ng/dl for distant metastasis. The results highlight the fact that serum Tg levels cannot be used as an accurate predictor of the extent of the remnant thyroid tissue. Irrespective of the quality of surgery, which was analysed based on the centre and surgical specialty, over 90% of cases had residual thyroid tissue on WBS. The use of only stimulated Tg levels for follow-up may be inaccurate. Serum Tg is a useful test along with radioactive whole-body scans to distinguish local disease, loco-regional disease, and distant metastasis.

5.
J Cancer Res Ther ; 18(1): 305-307, 2022.
Artículo en Inglés | MEDLINE | ID: mdl-35381808

RESUMEN

With substantial improvement in survival in cancer patients, the risk of radiation-induced malignancy in previously irradiated areas is increasingly possible. Both radiation-induced sarcomas and papillary thyroid carcinomas (PTCs) are well documented in literature. However, radiation-induced synchronous malignancies are rare, are often misdiagnosed, and presents with diagnostic and therapeutic challenges due to paucity of literature and lack of available guidelines. Here, we report a case of radiation-induced synchronous mandibular osteosarcoma and PTC in a previously treated carcinoma of base tongue with concurrent chemoradiation. He initially presented with an oral cavity mass, and during the course of the treatment was incidentally diagnosed with a synchronous PTC. It also establishes the indolent course of PTC, which often goes undiagnosed till the presentation with regional nodal metastasis. This report, to the best of our knowledge, is the first reported case of synchronous radiation-induced OSM and PTC.


Asunto(s)
Neoplasias Óseas , Carcinoma Papilar , Osteosarcoma , Neoplasias de la Tiroides , Carcinoma Papilar/diagnóstico , Carcinoma Papilar/patología , Carcinoma Papilar/radioterapia , Humanos , Masculino , Osteosarcoma/diagnóstico , Osteosarcoma/etiología , Cáncer Papilar Tiroideo/diagnóstico , Cáncer Papilar Tiroideo/patología , Neoplasias de la Tiroides/diagnóstico , Neoplasias de la Tiroides/patología , Neoplasias de la Tiroides/radioterapia
6.
Biomed Res Int ; 2022: 2204745, 2022.
Artículo en Inglés | MEDLINE | ID: mdl-35187160

RESUMEN

INTRODUCTION: The concept of selective neck dissection (SND) in locally advanced oral cancers is emerging. Contemporary studies support the feasibility of SND in selected node-positive oral cancers with early primaries. Nevertheless, the suitability of SND in clinically node-positive (cN+) oral cancers with advanced primaries (T3/T4) is unknown. AIM: This study explores if patients with cN+ advanced primaries were suitable candidates for SND by spotting the involved lymph node distribution in various stations of the neck. Secondary objectives were to check if predictive clinicopathological factors for metastases to the neck in general also apply for lymph node metastases to levels IV and V. METHODS: The present retrospective study analysed the distribution of pathologically involved lymph nodes in 134 patients and explored the interrelation of various predictive factors and cervical metastases overall and those specific to levels IV and V. RESULTS: Level V was involved in 6.7% (6/83) of T4 and none of the T3 primaries. Depth of invasion (DOI), perineural invasion (PNI), and skin invasion were statistically significant predictors for nodal metastases in general on multivariate analysis. CONCLUSION: Our analysis supports the option of considering SND, sparing level V in patients with cN+ oral cancers in a subset with T3 primary and nodal stage N2 and below.


Asunto(s)
Metástasis Linfática/patología , Neoplasias de la Boca/patología , Neoplasias de la Boca/cirugía , Disección del Cuello/métodos , Anciano , Femenino , Humanos , Escisión del Ganglio Linfático , Masculino , Persona de Mediana Edad , Estadificación de Neoplasias , Estudios Retrospectivos
9.
Indian J Otolaryngol Head Neck Surg ; 74(Suppl 3): 6262-6267, 2022 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-36742819

RESUMEN

Gingivobuccal and oral tongue squamous cell carcinomas are commonly considered together as a single clinical entity for staging and treatment purposes. Though there is data suggesting a significant difference between SCC of various oral cavity subsites, very few studies have compared clinicopathological characteristics between the tongue and gingivobuccal primaries. We retrospectively analysed 225 patients with biopsy-proven gingivobuccal (GB) and oral tongue (OT) SCC operated between April 1, 2018 and April 30, 2021 in All India Institute of Medical Sciences, Rishikesh, India to compare their clinicopathological characteristics. Demographic, clinical and histopathological data were collected from electronic medical records. An independent sample t-test was used to compare means and Pearson chi-square test or Fisher exact test was applied to compare the distribution of categorical variables. A relative male preponderance (12:1 vs. 5:1, p = 0.036) and increased smokeless tobacco consumption (82% Vs. 69%, p = 0.003) was seen in GB-SCC. Significantly higher proportion of patients with OT-SCC presented with early primaries (T1/T2) (54.1% vs. 24.8%, p < 0.001). Similarly, a higher proportion of GB-SCC patients presented with palpable neck nodes (cN +) (81% Vs. 67%, p = 0.02). Due to early primary tumours at presentation, stage I/II disease was also significantly higher in cases of OT-SCC (36.5% Vs.13.7%, p < 0.001). No difference was noticed in age at presentation, neck node status, and other clinicopathological parameters. GB-SCC has a higher male preponderance than OT-SCC due to relatively higher consumption of smokeless tobacco in males. Oral tongue cancers presented at an earlier stage than gingivobuccal malignancies. No difference in neck node status, however, suggests a relatively aggressive disease behaviour and early regional metastasis in tongue cancers. Follow up data regarding recurrence and survival is required to further characterise the differences between these two common OSCC subsites.

11.
Indian J Otolaryngol Head Neck Surg ; 73(2): 207-211, 2021 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-34150595

RESUMEN

In the present study, we look at the prognostic implications of the recovery of vocal cord mobility after treatment in T3 laryngeal and hypopharyngeal cancers with fixed vocal cords. Patients with T3 laryngeal and hypopharyngeal carcinoma were considered for the study. All patients were treated with standard laryngeal preservation protocols as per treatment guidelines. Recovery of vocal cord functions was assessed with serial flexible laryngoscopic evaluation. Recovery of vocal cord mobility was compared with oncological outcomes. Twenty seven patients were available for final analysis. Cases, where vocal cords remained fixed or continued to have restricted mobility on follow up, were categorised as "unfavourable" and those with complete recovery of function as compared to pre treatment FOL as "Favourable". Thirteen (48%) patients did not regain complete mobility of vocal cords. Six patients from the 'unfavourable' group (46%) developed recurrence, whereas only one patient from the 'favourable' group (7%) had a recurrence (p = 0.03). The findings of the present study suggest that failure to regain complete vocal cord mobility after CTRT is a poor prognostic factor in T3 laryngeal and hypopharyngeal cancers.

12.
J Maxillofac Oral Surg ; 19(1): 131-135, 2020 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-31988576

RESUMEN

INTRODUCTION: Occult neck node metastasis in head and neck squamous cell carcinoma (HNSCC) in the form of micrometastasis and isolated tumour cell (ITC) often goes unnoticed in the routine pathological examination. This limitation can be overcome by using serial sectioning and immunohistochemistry for detection of micrometastasis and ITC in clinically and pathologically node-negative neck. The primary objective was to determine the incidence of micrometastasis and ITC in the selective neck dissection specimen, whereas to determine the levels of lymph nodes involved, depending upon the site of primary tumour, was the secondary objective. MATERIALS AND METHODS: Lymph nodes from selective neck dissection specimen were subjected to serial sectioning and immunohistochemistry with pan-cytokeratin marker. Incidence of micrometastasis and ITC, site and stage of primary tumours and level of lymph nodes involved were determined. RESULTS: In total, 8.8% patients in the study got upstaged after serial sectioning and immunohistochemistry. Tongue and lower alveolar primaries showed the presence of micrometastasis and ITC in neck nodes. All the primary tumours were of pT1 stage. Level IB and II lymph nodes were primarily involved. CONCLUSION: Micrometastasis and isolated tumour cells are found in approximately 9% of cases of early-stage oral cavity squamous cell carcinoma. The predictive factors and clinical significance are still unknown. More prospective trials are required to solve this evolving aspect of HNSCC.

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