Comparison of Prognostic Performance of 8th and 7th Edition of AJCC Staging System for Patients With Gallbladder Cancer Undergoing Curative Intent Surgery.

BACKGROUND: We compared the predictive performance of the 7th and 8th editions of the AJCC staging systems in stratifying disease-related survival outcomes in patients with GBC undergoing curative intent surgery. METHODS: Patients that underwent curative intent surgery for GBC at our institution (2014 and 2021) were included in the study. Various clinico-pathological data were extracted to perform Kaplan-Meier survival analysis. RESULTS: A total of 240 patients were included in the study. Both, TNM-7, and TNM-8 staging systems can stratify patients into stages with statistically significant differences in disease-free and overall survival. Survival rates drop with stage progression. Using TNM-8, 8/240 (3.33%) patients were upstaged from Stage IIIB (TNM-7) to IVB (TNM-8) and 12/240 (5%) were down-staged from Stage IVB(TNM-7) to IIIB(TNM-8). Survival curves of the re-classified patients matched those of the corresponding TNM-8 stage. Additionally, there was statistically significant difference in their survival (p < 0.001) compared to their corresponding TNM-7 stage. There was no statistically significant difference in survival rates between stages IIA, IIB (TNM-8), and stage II (TNM-7). However, stage IIA had a slightly better survival than stage IIB. CONCLUSION: Though both TNM-7 and TNM-8 are useful for stratifying patients with GBC, TNM-8 has a better prognostic performance than TNM-7.

Radical surgery for de novo gallbladder carcinoma-Single-center analysis of prognostic factors and survival outcomes from an endemic region.

BACKGROUND AND OBJECTIVE: Gallbladder cancer (GBC) is an aggressive malignancy where curative resection is possible in few and survival is poor. There are limited data on outcomes in patients with de novo GBC from endemic regions undergoing surgery for curative intent. We report survival outcomes in this group of patients from a region with high incidence of disease. METHODS: We reviewed the records of all GBC patients (2014-2018) and included those who underwent radical cholecystectomy (RC) for de novo GBC. Univariable and multivariable analyses were performed to identify factors influencing recurrence and survival. RESULTS: A total of 649 patients with GBC were evaluated for surgery and curative intent surgery was attempted in 246 (38%) patients. Of these 246 patients, RC was performed in 115 patients, with histologically confirmed de novo GBC. Locally advanced disease (≥stage IIIB) was present in 52 (45.2%) patients. Median time to recurrence and overall survival (OS) were 31 and 36 months, respectively. Lymph node positivity (p = 0.005) and grade significantly influenced OS on multivariable analysis. CONCLUSION: Satisfactory survival outcomes are possible after RC for de novo GBC. Extended resections performed in high volume centers combined with appropriate adjuvant treatment can offer significant survival benefits, with acceptable morbidity and mortality rates.

Treatment Outcomes of Incidental Gallbladder Cancer - Results from a High-Volume Tertiary Care Centre in North India.

Gallbladder cancer (GBC) is a lethal disease. Incidentally detected gallbladder cancer (IGBC) presents a unique opportunity for early management and better outcomes. We present the institutional experience of a high-volume tertiary care center in northern India. Retrospective analysis of a prospectively maintained database was performed and data of all IGBC patients between January 2014 to December 2021 was analyzed. There were 125 patients of IGBC among the 750 patients of GBC seen during the study period. Of these 125 patients, 72 (57.6%) patients were not eligible for surgery. Successful completion radical cholecystectomy (CRC) was possible in 37 (69.8%) of the 53 patients who underwent surgery. On univariate analysis, thickness of gallbladder wall 10 mm or more (p < 0.001, OR 19.0, 95% CI 4.58-78.76), pathological stage (p < 0.001, OR 5.8, 95% CI 2.45-14.98) and median delay of 16 weeks or more (p < 0.001, OR 17.0, 95% CI = 4.08-70.76), were associated with inoperability. However, on multivariate analysis only gallbladder wall thickness of 10 mm or more (p < 0.001, AOR 17.9, 95% CI 3.24-98.78) and median delay of 16 weeks or more (p < 0.001, AOR 32.33, 95% CI 6.05-172.66) remained significant. Median time to recurrence (TTR) and overall survival (OS) was not reached after a median follow up of 30 months in patients undergoing successful CRC. Successful outcomes of IGBC are dependent on several factors. Diligent workup of suspicious thickening before simple cholecystectomy for gallstone disease and timely referral of IGBC to tertiary care are the keystones for good outcomes.

Malignant Eccrine Spiroadenoma of Right Temporal region: Reporting of a Rare Case.

Eccrine spiroadenoma arises from adnexal tissue of skin and is usually benign, slow growing and may remain static for decades [1]. Dabska et al. first defined the term malignant eccrine spiroadenoma (MES) in 1972, since then around 100 cases of MES have been found (Alejandra de Andrés Gómez. Malignant eccrine breast spiroadenoma. A case report and literature review [2]). Its very rare kind of tumor can arise either from transformation in benign lesion or can arise de novo. Here we are reporting a case of malignant spiroadenoma arising from transformation of benign lesion, its pathology and treatment.

Quality of Life in Patients with Recurrent Oral Squamous Cell Carcinoma: A Study from India.

Background: Locoregional recurrence of oral cancer causes significant morbidity. This study aims at assessing the functional outcomes of patients undergoing treatment for recurrent oral squamous cell carcinoma. Methods: This study was done in a tertiary care center in North India and includes prospective cohort of 179 recurrent oral carcinoma patients, from September 2017 to September 2018. Patients undergoing treatment of recurrent oral carcinoma were assessed for quality-of-life score at baseline before starting treatment and two months after the completion of the treatment. For the assessment, EORTC QLQH&N35 questionnaire was used. Results: Of 179 patients included, 71 (39.66%) patients underwent salvage surgery and 104 patients (58.10%) received palliative chemotherapy. One hundred and thirty patients could complete the "EORTC-QOL-H&N-35" questionnaire on required two occasions. Forty-nine patients died before completing second questionnaire. More than half (55.6%) of patients who underwent salvage surgery had improved quality of life after the procedures. They have little or no pain in oral cavity, improved swallowing, less odynophagia, improvement in neck and shoulder pain, less problems with the external appearance and socialization, and enjoyed better sexual life. In patients receiving palliative chemotherapy, the quality of life declined in majority (88.1%) of the patients. Conclusions: Although salvage surgery is the best modality of treatment for recurrent oral carcinoma, only about one-third of patients qualify for surgery and enjoy improved quality of life following surgery. On the other hand, in majority of the patients receiving palliative chemotherapy, the quality of life worsened with time and treatment.

Surgical outcomes in oral cancer involving the central arch of the mandible in elderly patients: An institutional experience.

BACKGROUNDS: Oral squamous cell cancer (SCC) is one of the most common cancers. The most common age of presentation is fifth to sixth decade. Management of this disease is dictated by stage, age, and related comorbidities. Elderly patients have their own set of limitations as far as their management is concerned. Carcinoma involving central mandibular arch is a challenging disease for surgeons, especially in the elderly. This article describes our experience with the surgical treatment of oral cancer involving the central arch of the mandible in elderly patients. METHODS: Forty elderly (≥60 years) patients with histologically proven SCC of the oral cavity in which disease was involving the central arch of the mandible, were included in our study. Demographic, clinical, and treatment-related factors were recorded. The outcome was assessed in terms of postoperative complications, recurrence, and patient survival. RESULTS: The median age of the patients was 63 years. The male:female ratio was 7:3. A history of oral tobacco use was present in 95% of patients. The most common site of disease was lower alveolus (80%) followed by carcinoma of the lower lip (20%). Majority of our patients (77.3% [30]) were having Stage IV disease. Mandibulectomy was either segmental (62.5%) or marginal (37.5%). Bilateral neck dissection (37/40, 92.5%) was done in most patients. Among all patients, 62.5% (25) received adjuvant radiotherapy. The local recurrence rate after a median follow-up of 30 months was 15% (6). Two-year disease-free survival and overall survival were 89% and 90%, respectively. CONCLUSION: Central arch of the mandible is a difficult disease to treat. It needs a complex and lengthy reconstructive procedure. Comorbidities such as extreme age, diabetes, and pulmonary and cardiac illnesses make it more challenging to manage. With the proper evaluation of comorbidities and avoiding long, cumbersome procedures, we can provide patients a fairly good chance of survival.

A Novel and Simple Technique of Reconstructing the Central Arch Mandibular Defects-a Solution During the Resource-Constrained Setting of COVID Crisis.

The current COVID 19 pandemic has a major impact on healthcare delivery globally. Oral cancer involving anterior arch of mandible is difficult to reconstruct and ideally, requires free fibular osteomyocutaneous flap. During this time of resource constraint situation, these free flaps are not a great choice, as it increases exposure of both patient and surgical team to the deadly virus. We are describing a novel method of reconstruction after resection of oral cancer involving anterior arch of mandible. In this new technique, we have reconstructed central arch defect by hanging bipaddle pectoralis major myocutaneous flap with orbicularis oris muscle using ethylene terephthalate suture. Operative time, early postoperative complications and early cosmetic and functional outcome were assessed. We have used this novel technique in eight patients of T4a oral cancer involving anterior arch of mandible and skin over chin. Mean operative time was 180 min. One patient had minor flap loss with surgical site infection (Clavien-Dindo grade I). In all patients, we were able to discharge all patients on eighth postoperative day. Cosmetic outcome and functional outcomes were mostly satisfactory. All patients were able to oppose their lips without any oral incompetence and drooling. Tongue mobility was good. There was no incidence of 'Andy Gump deformity'. This is a feasible option for reconstructing anterior arch defect in resource- and time-limited setting of COVID 19 pandemic. This technique can also be used in comorbid conditions where it is not advisable to do very long surgery.

Tongue Flap Reconstruction in Carcinoma of Oral Cavity: An Institutional Experience.

INTRODUCTION: Abundant blood supply of tongue permits various flap designs and makes it a good choice for reconstructing defects following resection of oral cancer. AIM: We aim to evaluate the reliability of tongue flap for small- and medium-size defects after resection of oral cancer in terms of viability, complications, and functional outcome. METHODS: In this retrospective analysis, patients reconstructed with lateral tongue flaps after resection of oral cavity carcinoma from May 2011 to December 2017 were included. RESULTS: Forty-two patients underwent tongue flap reconstruction during the study period. Median size of defect was 3.5 cm. Out of 42 patients, 27 had carcinoma of buccal mucosa and 8 had carcinoma of lower alveolus. Mandibular resection was performed in 30 patients. Neck was addressed in all 42 patients. Supraomohyoid neck dissection was done in 12 patients, while others had comprehensive neck dissection. Average time to harvest flap was 25 min. There was no flap loss in the postoperative period. Three patients each developed flap tip necrosis and minor orocutaneous fistula that were managed conservatively. Subjective functional outcome was good to satisfactory in most patients (88%). CONCLUSION: Lateral tongue flap is a simple reliable flap for reconstruction of small- and medium-sized defects following resection of oral cavity cancers in terms of low morbidity and satisfactory functional outcomes. It obviates the need of distant tissue transfer.

Selective Non-operative Management of Patients with Abdominal Trauma-Is CECT Scan Mandatory?

CECT scan is considered essential for selective non-operative management (SNOM) of patients with abdominal trauma. However, CECT has its own hazards and limitations. We evaluated the safety and efficacy of selective non-operative management of patients with abdominal trauma without the mandatory use of CECT scan in a prospective study. Patients with peritonitis and ongoing intra-abdominal bleed were excluded. Consenting FAST positive, hemodynamically stable patients with blunt and penetrating abdominal trauma between 18 and 60 years of age were included and admitted for SNOM and detailed ultrasonography of the abdomen (in all) with or without CECT abdomen (selectively). Eighty-four patients with abdominal trauma were admitted during the study period. Twenty-two patients did not satisfy the inclusion criteria and 18 required immediate laparotomy based on primary survey. Remaining 44 patients were admitted for SNOM: mean ± SD age of these patients was 27 ± 8.7 years; 40 (89 %) were males. Thirty-five patients (79.54 %) sustained blunt trauma (RTI = 16, Fall = 16, others = 3) while nine patients (20.45 %) sustained penetrating trauma. SNOM without CECT was successful in 36 (81.82 %) patients. Five (11.36 %) patients underwent delayed emergency laparotomy based on clinical and detailed USG evaluation. CECT was not done in these patients. Three patients underwent CECT for various reasons; however, they were managed with SNOM. Thus, SNOM without abdominal CECT was successful in 36 (81.82 %) patients. SNOM failed in five patients but abdominal USG was sufficient. SNOM can be practised safely in patients of abdominal trauma with limited use of CECT scan.