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Head and neck cancer is a significant public health concern in India and globally, with substantial social and economic consequences for affected individuals and their families. The study aimed to assess the socioeconomic impact of head and neck cancer. This paper presents the results of a questionnaire-based study involving 178 head and neck cancer patients who were evaluated at least two years post-completion of their treatment. The questionnaire data collected data on various factors, including site of cancer, treatment modality, speech and diet impairment, changes in earning capacity, occupation, and salary. This was collected from all patients visiting our tertiary cancer care center outpatient department in Ahmedabad, India, between January 2023 and August 2023. The findings highlight the diverse and profound socioeconomic consequences of head and neck cancer. The findings emphasize the need for comprehensive support systems for affected individuals and their families.
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Introduction: Bilobed PMMC flap is done for patients who have diseases that require resection of oral cavity mucosa along with the overlying skin, either because of direct tumor invasion to the skin or for achieving adequate tumor-free base of resection. The versatility of the flap allows it to be used to cover both inner and outer linings for a full-thickness defect. Materials and Methods: This was a single-center, retrospective, observational study carried out in the Department of Head and Neck Oncology at a regional cancer center from January 2019 to December 2019. A minimum follow-up duration for all patients was 6 months. The primary endpoint was to study the results and complications associated with bilobed PMMC flap reconstruction and factors affecting it, as well as their management. Results: The median age was 45 years [24-71 years]. There were 96(64%) males and 54(36%) females. The most common sites reconstructed were lower gingivobuccal sulcus (39.1%), buccal mucosa (30.2%), and lower alveolus (16.7%). The overall complication rate was 41.3%, with 10(6.6%) patients requiring re-exploration. The average hospital stay was 11 days [5-28 days]. On doing a multivariate analysis, for various factors affecting flap necrosis, none of the factors reached statistical significance (p value > 0.05). Conclusion: PMMC flap remains the workhorse of head and neck reconstruction. In cases of full-thickness defects in oral cancer patients, in our country, in the setup which lacks the expertise in microvascular anastomosis and with immense caseload in the head and neck cancer department, bilobed PMMC flap remains a safe and favorite alternative method for reconstruction.
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Differentiated Thyroid carcinoma (DTC) with distant skeletal metastases is associated with a very poor prognosis and are unfortunately resistant to radioiodine therapy (RIT). Surgical removal of the metastases in such selected cases is a beneficial adjunct to RIT. We report two cases of DTC with sternal metastases whom we successfully managed with surgical resection of the sternal lesion with reconstruction of the chest wall defect using titanium mesh implant and myocutaneous flap.
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Head and neck osteosarcoma is an uncommon yet aggressive tumor which presents therapeutic challenges to get favourable results. Surgery remained the most effective treatment modality in this entity eventhough chemoradiotherapy have been tried in various studies for better outcome but still not yet becomes the standard in the management of these cases unlike in extremity osteosarcoma. We present our experience in the management of this uncommon yet lethal malignant tumor, i.e. head and neck osteosarcoma. To study the clinicopathological and prognostic features of Osteosarcoma in head and neck subsite. Retrospective study of patients diagnosed with head and neck osteosarcoma between 2003 and 2019. Total of 25 patients were included in our study. Mean age of our population is 27.5 years with slight male predominant. Mandible is the most commonly involved site. Multimodal treatment applied with surgical resection forms the main part in the management. Median DFS and OS were 16 and 36 months respectively with 5 year overall survival of 42%. Out of the various factors studied, absence of surgery, margin positivity are the principle features affecting the prognosis. Head and neck osteosarcoma is generally a jaw bone tumor commonly occurs in young adults with poor outcome. Since there is no universal guidelines to address this uncommon tumor, multiple studies have shown various results in the management. Till date, surgery remained the curative modality with mixed response on the role of chemotherapy and radiotherapy.
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Spindle epithelial tumor with thymic like elements (SETTLE) is a biphasic tumor composed of epithelial and spindle cell components. It is an uncommon indolent tumor arising in the thyroid gland and most commonly affects the children and young adults. This entity is mostly overlooked because of its rarity and diagnostic difficulty on morphology. We discuss two cases of SETTLE with varied presentation, diagnostic challenges and lessons learnt from them.SETTLE should be considered as a differential especially when dealing with a thyroid lesion in young and adolescent. The article discusses the histologic details and common mimickers to be borne in mind aiding in arrival at the final diagnosis on biopsy specimens.
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INTRODUCTION: Medullary carcinoma (MTC) is a rare neuroendocrine thyroid neoplasm. The international medullary thyroid carcinoma grading scheme (IMTCGS), which has prognostic significance, has been introduced recently. The present study graded MTC cases using the IMTCGS and evaluated it in our study cohort. METHODS: All MTC thyroidectomy cases over 6 years were evaluated. Low-grade (LG) and high-grade (HG) were compared. Survival analysis included overall survival (OS), loco-regional free survival and distant metastasis free survival (DMFS). RESULTS: Of 32 cases, 31.25% were HG and 68.75% LG. The mean age was 44.0 years and M:F ratio 1:1.146. HG patients were older and had tumour cells with high-grade nuclear features and prominent nucleoli and showed distant metastasis. Necrosis was found more in patients with high grade nuclear features. There was discordance between the high Ki67 (60%) and increased mitotic activity (20%). Univariate survival analysis revealed poor DMFRS and OS in the cohorts with high grade, Ki67 > 5% and coagulative necrosis. The multivariate cox regression analysis showed IMTCGS significantly associated with overall survival (HR 28.30, p = 0.009) and DMFS (HR 15.70, p = 0.02). DISCUSSION AND CONCLUSION: This is the first Indian study evaluating IMTCGS, a very simple and convenient grading system that can be readily used in any tertiary health care centre. IHC for Ki 67 should mandatorily be done irrespective of the low mitotic activity on the HPE and necrosis should be diligently searched in cases with high-grade nuclear morphology. HG MTC cohorts were associated with poor OS as well as DMFRS.
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Carcinoma Neuroendócrino , Neoplasias da Glândula Tireoide , Humanos , Adulto , Antígeno Ki-67 , Centros de Atenção Terciária , Carcinoma Neuroendócrino/cirurgia , Carcinoma Neuroendócrino/patologia , Prognóstico , Neoplasias da Glândula Tireoide/patologia , Necrose , Estudos RetrospectivosRESUMO
Purpose: Lung cancer is one of the most common cancers in India. However, less than half receive treatment with a curative intent and very few undergo surgery amongst them. We present our surgical experience with non-small cell lung cancer. Methods: A retrospective analysis of a cohort of 92 non-small cell lung cancer patients operated with curative intent. Results: Less than 2% patients of lung cancer were operated on at our centre. Adenocarcinoma was the most common histological subtype. Right upper lobectomy was the most common surgery performed. Two- and 3-year overall survival was 74.3% and 70.6% respectively. Two- and 3- year disease-free survival was 65.4% and 60.8% respectively. Conclusion: The fraction of patients who are operated for lung cancer is very less. There is a definite missed window of opportunity. We have comparable survival to international data.
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Introduction: Bone scan is a investigation which uses radionuclide phosphonate compound for whole skeletal survey. In this current study we have done the analysis of the role of bone scan in skeletal osteosarcoma at tertiary oncology care centre. Material & methods: This is a retrospective study conducted in a tertiary oncology centre from January 2022 to February 2023. A total of 92 patients with skeletal OGS were included in our study undergone 99 mTCcMDP whole body bone scan. 99 mTc MDP was prepared freshly every morning and dose for each patient were calculated as per EANM guidelines. Images were acquired 2-3 h of post injection. All images were acquired at GE infinia dual head machine with peak setting at 140Kev and LEAP collimator. Suspicious lesions on planer bone scan were correlated with SPECT fused with CT. All the bone scans were reviewed retrospectively by two independent nuclear medicine physicians. Results: In this study group, 86 patients with biopsy proven skeletal OGS underwent 99 mTCcMDP bone scan of which 63 were males and 23 were females (2.7:1) with age of study group ranging from 7years to 48years. Patients referred for bone scan were retrospectively categorized in two groups, first group patients (52) were referred for initial staging of disease and second group of patients (34) were referred for follow-up or re-staging of the disease. Total 09 patients showed distant skeletal metastases on bone scan, out of which 05 were in initial staging group and 04 in follow up group. Conclusion: Osteosarcoma has propensity to metastasize to many sites in the body however most common site being lung followed by skeletal, nodal and rarely soft tissue metastasis. Bone scan enjoys a optimal sensitivity in case of osteosarcoma to detect skeletal metastasis but have low specificity. However being a cost effective and faster investigation makes it a wise investigation of choice in case of osteosarcoma for skeletal metastasis evaluation.
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Brown Tumour or Osteitis fibrous cystic or Von-Recklinghausen disease of bone is a non-malignant condition due to abnormal metabolism of bones in hyperparathyroidism. Although pathognomonic of hyperparathyroidism, brown tumours are rare and only case reports are found in literature. We report a case of brown tumour of mandible with recurrent episodes of bleeding. A 46 year old male patient presented in emergency with bleeding from ulceroproliferative mass from left floor of mouth. After control of bleeding, radiological, laboratory and histopathological investigations were done that led to the diagnosis of brown tumour of mandible in the presence of parathyroid adenoma of left lower parathyroid gland. Left upper and lower parthyroidectomy was done with segmental resection of mandible with mass and titanium plating. Brown tumour of facial bones is a rare entity. Very rarely it can reach enormous sizes to cause bleeding. Although parathyroidectomy and correction of parathormone levels cause regression of small tumours, large brown tumours with complications should be managed with surgical resection and reconstruction.
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Lip and oral cavity SCC account for 2nd highest incidence of cancers and 3rd most common cause of mortality from cancer in India. Reconstruction of defects of central arch invading cancers results in poor cosmetic and functional outcomes if free flaps are not used. 30 patients with Oral SCC in the age group 20-75 years requiring central arch segmental mandibulectomy were included. Reconstruction was done with pedicled bipaddled PMMC flap with 'AJ's orbicularis oris stitch' using Fiber wire. Patients were divided into 4 groups according to extent of lip and skin loss post excision of primary tumour. Patients were evaluated with subjective scores for drooling, oral competence and cosmesis. There were 4, 12, 9 and 5 patients in Group A, B, C and D respectively. Mean subjective scores using our technique for drooling, oral competence and cosmesis were 3.75/4,3.75/4 and 3.5/4 for group A, 3.45/4, 3.36/4 and 3.09/4 for group B, 2.8/4, 2.6/4 and 2.3/4 for group C defects and 2.5/4, 3/4 and 2.5/4 for group D defects respectively. Over all scores for all patients were 3.2/4, 3.14/4 and 2.84/4 for drooling, oral competence and cosmesis. This simple, quick and inexpensive technique of reconstruction of central mandibular arch defects can drastically improve cosmetic and functional outcomes in a resource restrained set up. However, long term results and comparison studies are required for standardisation of the technique.
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Malignant melanoma is an aggressive malignancy of melanocytes which is usually found on sun exposed areas of the body. A rare variant of this disease with no etiological association is the mucosal malignant melanoma found on all mucosal surfaces of the body including the oral cavity, respiratory mucosa and anorectal region. In the head and neck region, this disease is almost always diagnosed at an advanced stage and requires a very high index of suspicion for diagnosis. It is more commonly found in females than males.Indians are more prone to this disease as compared to Caucasians.Due to the obscure location within the oral and nasal cavity, it is clinically found at an advanced stage and requires surgical resection with adequate margins for complete eradication. This may be achieved either endoscopically in the nasal cavity or with wide local resection in the oral cavity. this in certain cases may not be feasible due to vicinity of vital structures. In such cases, adjuvant radiotherapy helps in the local control of disease. Histopathological evaluation of the specimen helps to determine aggressive biology of tumor with factors such as presence of ulceration, nodular morphology and perineural invasion being high risk features for development of local and regional recurrence. Supplementary Information: The online version contains supplementary material available at 10.1007/s12070-023-04001-y.
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Medullary thyroid carcinoma is a rare tumour that is anatomically located in the thyroid gland but is functionally a neuroendocrine tumour. It is usually a disease of older age group but manifests in a young patient in familial form. It is derived from parafollicular c cells and has a predilection for lymph node metastasis. It is associated with slow growth in thyroid gland with early nodal metastasis. Serum calcitonin is useful as a preoperative marker of disease burden and prognosis. In the preoperative period serum levels of calcitonin can guide regarding the need for compartment wise lymph node dissection and the possibility of distant metastasis. It is used as a tool of surveillance in the postoperative period. The levels of serum CEA and calcitonin and their doubling time is a useful guide in the detection of early recurrence or distant metastasis. Imaging modality useful for diagnosis is USG in a majority of patients. Thus, the initial diagnosis and preoperative assessment of medullary thyroid carcinoma is similar to other forms of thyroid cancer but further management of disease differs significantly form other forms of differentiated thyroid carcinoma or even anaplastic carcinoma. Prognosis however differs according to age, gender, presence or absence of lymph node metastasis at presentation, metastatic disease at presentation and levels of biochemical markers.
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Head and neck desmoid fibromatosis is a rare type of benign but locally aggressive tumour that has varied presentations and is difficult to manage with a high chance of causing morbidity to the patient. This report highlights the importance of proper diagnosis and surgical planning before embarking on a strenuous surgical resection.
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Oral carcinoma cuniculatum (OCC) is a rare squamous cell carcinoma (SCC) variant with low incidence often due to misdiagnosis. This report aims to highlight this unique variant of SCC which is suggested to have a better prognosis with a focus on its histopathological features in comparison with similar clinical entities.
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Mammary analogue of secretory carcinoma is a recently described entity in WHO 2017 classification of head and neck tumours. It resembles secretory carcinoma of breast. It usually affects the salivary glands and has an indolent behaviour. We reviewed five cases of Mammary analogue of secretory carcinoma in our institute and compared our results with existing literature. All the patients underwent surgical resections and appropriate adjuvant treatment. Immunohistochemistry is an alternative cost effective tool as compared to genetic testing to differentiate secretory carcinoma from its mimickers. Surgery with adequate margins followed by adjuvant therapy is the treatment of choice.
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OBJECTIVE: To determine the predictors of pelvic lymph-node metastasis in cases of squamous cell carcinoma (SCC) of penis. METHODS: Data was retrospectively collected from 267 cases of SCC penis that presented at our institute between 2009 and 2019. Univariate and multivariate logistic regression models were used to identify independent significant factors. Receiver Operating Characteristic (ROC) curve was used to determine the cut-off of Lymph-Node Ratio (LNR) and discriminative ability of new model. Survival analysis was done using Kaplan Meier Curve. RESULTS: Pelvic Lymph-Node Metastasis (PLNM) was pathologically detected in 56 groins (29.2%). A cut-off of 0.25 was calculated for LNR based on ROC. LNR >0.25 (p = 0.003), ENE (p = 0.037), and LVI (p = 0.043) were found significant on multivariate logistic regression. 71.5% showed PLNM in groins with positive LN (PLN) = 2 but LNR >0.25 whereas no PLNM was seen in groins with PLN >2 but LNR = 0.25. The AUC was 0.918 and 0.821 for LNR and PLN respectively. The probability of finding PLNM was 0% for patients with no risk factors which increased to 83% for 3 risk factors. The 5-year survival was 60% if no PLNM was found as compared to 12.7% if PLNM were found. The survival according to risk score was 81%, 43%, 16% and, 13% for 0, 1, 2 and, 3 risk score respectively. CONCLUSION: LNR >0.25, LVI and, ENE are independent predictors of PLNM. The discriminative ability of LNR was better than PLN. PLND could be avoided if no risk factors are present.
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Carcinoma de Células Escamosas , Virilha , Masculino , Humanos , Metástase Linfática/patologia , Virilha/patologia , Estudos Retrospectivos , Estadiamento de Neoplasias , Linfonodos/cirurgia , Linfonodos/patologia , Carcinoma de Células Escamosas/patologia , Prognóstico , Excisão de LinfonodoRESUMO
Retinoblastoma, the most common primary intraocular malignant neoplasm in young children, show frequent metastasis to lymph nodes, central nervous system and bones. However, retinoblastoma metastasizing to parotid gland is very rare. We here present 2 cases of isolated parotid gland metastasis in two children with unilateral retinoblastoma. Case 1 was a one-year-old child presenting with left globe lesion which was diagnosed as Retinoblastoma. Post chemotherapy, enucleation was done which on histopathology examination showed retinoblastoma with scleral invasion and anterior chamber seeding. On 3 month follow up, patient presented with left parotid swelling. He underwent Fine needle aspiration cytology (FNAC) and Core needle biopsy which confirmed retinoblastoma metastasizing to parotid following which superficial parotidectomy was done as it was a solitary hotspot on PET-CT followed by localized radiotherapy and chemotherapy. While case 2, a 6-year-old child presented with left parotid swelling with a history of undergoing enucleation 3 months earlier in an outside hospital; Enucleation slides were reviewed in addition to patient undergoing FNAC and Biopsy from parotid swelling, all of which were consistent with Retinoblastoma metastasizing to parotid; This patient was lost to follow up; Although rare with only a few case reports in literature, both the pathologist and the clinician should be aware of retinoblastoma metastasizing to parotid, which when diagnosed and treated promptly has overall better prognosis in the cases reported so far.
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BACKGROUND: To develop and validate a nomogram based on LODDS (Log ODDS of positive lymph-nodes) for prediction of overall survival (OS) in post radical cystectomy (RC) patients of muscle invasive bladder cancer (MIBC). MATERIALS AND METHODS: Data was retrospectively collected from 282 cases of MIBC that underwent RC from 2011 to 2017 at our institute. Significant independent predictors were identified using Cox regression model and incorporated into a nomogram to predict 1, 2, and 4-year OS. RESULTS: Multivariate analysis showed that Neo-Adjuvant Chemo-Therapy (NACT) (P< .001), LODDS (P< .001), T-stage (Pi = .001), CCI (Charlson Comorbidity Index) (P = .034) and grade (P = .003) were independent predictors of OS. The C-index of nomogram (0.740) was higher than that of the American Joint Committee on Cancer (AJCC) staging system (0.614). The bias-corrected calibration plots showed that the predicted risks were in excellent accordance with the actual risks. The results of NRI, IDI, and DCA exhibited superior predictive capability and higher clinical use of the nomogram. CONCLUSION: A simple, easy to use nomogram to predict OS in cases of MIBC has been constructed. To best of our knowledge, LODDS has been incorporated for the first time. It has superior predictive ability and higher clinical use than AJCC system. It would help the clinicians for better patient counselling, planning follow-up strategies and designing a clinical trial for newer adjuvant therapy (eg immunotherapy) in post radical cystectomy patients of MIBC.
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Carcinoma , Neoplasias da Bexiga Urinária , Humanos , Nomogramas , Bexiga Urinária/patologia , Cistectomia/métodos , Estudos Retrospectivos , Neoplasias da Bexiga Urinária/cirurgia , Neoplasias da Bexiga Urinária/tratamento farmacológico , Músculos/patologiaRESUMO
The uniqueness of this case is the presentation of malignant peripheral nerve sheath tumors arising from the mandible as a colossal tumor of size of about 28 cm and weight of 1.5 kg after the first cycle of neoadjuvant chemotherapy. Role of neoadjuvant chemotherapy remains controversial and can be avoided if margin negative resection is feasible.
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Cutaneous horns are uncommon lesions which consist of proliferation of keratotic material resembling that of an animal horn. This lesion most commonly occurs in sun-exposed areas, particularly the face, ear, nose, forearms and dorsum of hands. The purpose of the study was to highlight the atypical presentation of squamous cell carcinoma as a giant cutaneous horn along with the review of literature. Case details were obtained from hospital records and clinical and histopathological findings were noted. Herein we report two cases of giant cutaneous horn associated with an underlying carcinoma presenting at an uncommon site. Both the patients were adults and had a chronic history of a skin lesion over the affected sites. Wide local excision was performed in both cases and histopathological examination confirmed the diagnosis of a cutaneous horn with a well differentiated squamous cell carcinoma at the base of the horn. Cutaneous horns are commonly associated with benign lesions and rarely with malignant conditions. It is imperative to biopsy the base of the horn to rule out any underlying malignancy. Proper surgical excision with adequate margins is the preferred treatment in case of an underlying malignancy.