Browsing by Author "Deodhar, Kedar"
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Item Clear cell adenocarcinoma of the cervix and its mimickers - A series of 19 cases from a tertiary care referral centre in India(Wolters Kluwer – Medknow, 2024-09) Thomas, Ann; Menon, Santosh; Rekhi, Bharat; Mittal, Neha; Deodhar, KedarClear cell adenocarcinoma (CCAC) of cervix is a rare subtype of endocervical adenocarcinoma that accounts for 4% of all cervical adenocarcinoma with many morphological mimickers. Retrospectively study cases of cervical clear cell adenocarcinoma of the cervix. Clinical profile and pathological features of CCAC of the cervix diagnosed between 2018?2022 were retrospectively analyzed.The database of the Department of Pathology of our institute was systematically searched for patients diagnosed with clear cell adenocarcinoma of the cervix during 2018?2022.A total of 19 patients were studied with the mean age of patients being 53.72 years (range 25 ?84 yrs,standard deviation?25.9) and median tumor size being 5.6cm. Lymph node metastasis was identified in 33.3% and distant metastasis were seen in 20% of the cases. Staging could not be done in 4 cases. FIGO staging of the cases included IB1(2 cases), IB2(2 cases), IIB (3 cases),IIIA (1 case)IIIB(4 cases),and IV(3 cases). On histopathological evaluation, heterogeneous architectural pattern comprising of tubulocystic, solid, and papillary patterns were seen in 13 cases (13/19,68.4%). Pure tubulocystic (3/19,15.7%), pure papillary (2/19,10.5%), and pure solid patterns (1/19,5.3%) were also identified. Tumor cells with clear cytoplasm ranged from 5% to 95%. Nuclear atypia was moderate to marked in all the cases (19/19,100%). Mitotic activity varied from 1/10hpf to 20?22/10hpf. By immunohistochemistry, tumor was positive for Napsin A in all the cases,p16INK4a was negative in majority of cases (15/19,78.9%) and ER was negative in 14 cases (14/19,73.7%) .p53 showed wild type staining except for one case . Clear cell adenocarcinoma being a rare subtype of cervical adenocarcinoma, needs to be differentiated from other Human Papilloma Virus(HPV) independent adenocarcinomas (gastric and mesonephric types) and benign entities such as endocervical glandular Arias?Stella reaction. Judicious use of a panel of immunostains is often helpful.Item Clinico-pathological spectrum of primary ovarian malignant mixed mullerian tumors (OMMMT) from a tertiary cancer institute: A series of 27 cases.(2013-10) Menon, Santosh; Deodhar, Kedar; Rekhi, Bharat; Dhake, Rahul; Gupta, Sudeep; Ghosh, Jaya; Maheshwari, Amita; Mahantshetty, Umesh; Shrivastva, Shyam; Budukh, Atul; Tongaonkar, Hemant B; Kerkar, RajendraAims and Objectives: To study the clinico-pathological characteristics of primary ovarian malignant mixed mullerian tumor (OMMMT) and assess the prognostic factors associated with treatment outcome and survival. Materials and methods: The pathology database was searched for primary ovarian carcinosarcoma diagnosed and/or managed at our institute from period of January 2004 to July 2010. The histological sections were reviewed, with emphasis on type and grade of epithelial and sarcomatous components. The medical records were retrospectively analyzed for clinical details and follow up. Results: A total of 27 cases of primary ovarian carcinosarcoma were identifi ed. The median age at diagnosis was 51 years. Fourteen patients had advanced stage (stage III and IV) at presentation. Cytoreductive surgery was done in 18 cases, and 7 had received upfront chemotherapy. Histologically, 10 cases had epithelial predominance (> 50% epithelial component) and 11 had sarcoma predominance. The most frequent epithelial component was endometroid type, and most common sarcoma component was rhabdomyosarcomatous. Hyaline droplets within sarcomatous stroma were seen prominently in 15 cases. Three cases showed germ cell / yolk sac-like areas. Eighteen cases had follow up with a median of 15 months (4-40 months). The recurrence-free survival in advanced stage and sarcoma predominant was 10.5 months in comparison to 13 months in early stage and epithelial predominant OMMMT. Conclusion: Primary ovarian carcinosarcoma is a rare biphasic malignancy with variable proportions of epithelial and spindle elements. Presence of hyaline droplets within spindle sarcoma in a biopsy from ovarian mass should alert the pathologists regarding MMMT. Advanced stage, suboptimal cytoreduction, and sarcoma predominant tumors are likely to have a worse outcome in ovarian MMMT.Item Factors influencing women to participate in cervical cancer screening by providing menstrual pads: A population?based study from rural areas of Maharashtra State, India(Wolters Kluwer - Medknow, 2022-04) Budukh, Atul; Maheshwari, Amita; Bagal, Sonali; Singh, Arpit; Deodhar, Kedar; Panse, Nandkumar; Palyekar, Vrushali; Dikshit, Rajesh; Badwe, RajendraBackground: India accounts for a quarter of the world cervical cancer burden. Cervical cancer is highly preventable. However, low level of participating women in screening is one of the major issues. The aim of this work was to study the factors that influence women to participate in cervical cancer screening by providing menstrual pads for human papillomavirus (HPV) testing. Methods: Menstrual clothes were collected from two different populations from the rural areas of Maharashtra state for HPV testing to screen for cervical cancer. For this study, out of 945 participated women, 557 (58.9%) provided their menstrual pads. Multivariate logistic regression was applied to calculate the odds ratio (OR) and 95% confidence interval (95% CI). Results: The probability of providing the menstrual pads was high among the women who were highly educated compared to those with less education (OR: 1.4; 95% CI: 1.0–1.9), having mobile phone facilities as compared to those with no mobile phones (OR: 1.4; 95% CI: 1.0–2.0), who were using new cloths as menstrual pads compared to those who did not use the same (OR: 8.5; 95% CI: 5.0–14.3), who did not have tobacco habit as compared to those who had tobacco habit (OR: 1.4; 95% CI: 1.1–1.9) and in the village where health worker was stationed as compared to the village where health worker was not stationed (OR: 1.8; 95% CI: 1.4–2.5). Conclusion: Factors including health worker availability, using mobile phones for communication and high education level facilitate women’s participation. To improve the participation, there is need to apply special strategies for older age group, less educated women and women having tobacco habit.Item Hepatic resection for metastasis from adenoid cystic carcinoma of parotid gland.(2005-01-22) Qureshi, Sajid S; Nadkarni, Mandar S; Shrikhande, Shailesh V; Desai, Sangeeta; Deodhar, Kedar; Ramadwar, Mukta; Shukla, Parul JAdenoid cystic carcinoma is the commonest malignant tumor of the submandibular and minor salivary glands; the parotid gland constitutes a small share of this neoplasm. We present a 30-year-old woman with solitary liver metastasis from an adenoid cystic carcinoma of the parotid gland, which had been surgically treated 10 years ago. The patient underwent successful resection of this metastasis.Item Human papillomavirus (HPV) genome status & cervical cancer outcome - A retrospective study.(2015-11) Das, Poulami; Thomas, Asha; Kannan, Sadhana; Deodhar, Kedar; Shrivastava, Shyam K; Mahantshetty, Umesh; Mulherkar, RitaBackground & objectives: Persistent infections with high-risk (HR) human papillomaviruses such as HPV 16, 18, 31, 33 and 45 have been identified as the major aetiological factor for cervical cancer. The clinical outcome of the disease is often determined by viral factors such as viral load, physical status and oncogene expression. The aim of the present study was to evaluate the impact of such factors on clinical outcome in HPV16 positive, locally advanced cervical cancer cases. Methods: One hundred and thirty two pretreatment cervical tumour biopsies were selected from patients undergoing radiotherapy alone (n=63) or concomitant chemo-radiation (n=69). All the samples were positive for HPV 16. Quantitative real time-PCR was carried out to determine viral load and oncogene expression. Physical status of the virus was determined for all the samples by the ratio of E2copies/E7copies; while in 73 cases, the status was reanalyzed by more sensitive APOT (amplification of papillomavirus oncogene transcripts) assay. Univariate analysis of recurrence free survival was carried out using Kaplan-Meier method and for multivariate analysis the Cox proportional hazard model was used. Results: The median viral load was 19.4 (IQR, 1.9- 69.3), with viral integration observed in 86 per cent cases by combination of the two methodologies. Both univariate and multivariate analyses identified viral physical status as a good predictor of clinical outcome following radiation treatment, with episomal form being associated with increased recurrence free survival. Interpretation & conclusions: The present study results showed that viral physical status might act as an important prognostic factor in cervical cancer.Item Intraductal papillary neoplasm of the bile duct: A rarity.(2014-01) Bal, Munita Meenu; Goel, Mahesh; Ramadwar, Mukta; Deodhar, KedarItem Locally advanced cervical cancer: A study of 5-year outcomes(Indian Cancer Society, 2018-01) Chopra, Supriya; Gupta, Meetakshi; Mathew, Ashwathy; Mahantshetty, Umesh; Engineer, Reena; Lavanya, G; Gupta, Sudeep; Ghosh, Jaya; Thakur, Meenakshi; Deodhar, Kedar; Menon, Santosh; Rekhi, Bharat; Bajpai, Jyoti; Gulia, Seema; Maheshwari, Amita; Kerkar, Rajendra; Shylasree, TS; Shrivastava, SKBackground: Cervical cancer is the second most common cancer among Indian women. This present retrospective study was conducted to report patient outcomes with locally advanced cervical cancer treated in the year 2010. Materials and Methods: Case records of cervical cancer patients registered from January 1, 2010, to December 31, 2010 were retrieved. A total of 1200 patients were registered, of which 583 received either definitive or adjuvant radiotherapy (RT). Of these, 345 patients who received complete treatment at our hospital were included for outcome analysis. Descriptive statistics were used to summarize patient- and treatment-related variables, and Kaplan–Meier analysis was performed for survival analysis. Results: The median age was 56 years (range: 33–90). Squamous carcinoma was the most common histology (91.4%) and the majority were FIGO Stage III (45.4%). Median follow-up of the cohort was 44 months (1–85 months). The 5-year disease-free survival (DFS) across stages was 50%. Most important predictor of DFS was FIGO staging (Stage II vs. Stage III: 62% vs. 45%) and use of concurrent chemoradiotherapy (CTRT) l (RT vs. CTRT: 32% vs. 57%, respectively). Patients aged >70 years had a significantly poor DFS at 5 years; however, did not have any effect on survival. Grade 3 or more late toxicity was seen in only 5% of the patients. Conclusion: Five-year DFS of 62% and 45% of Stage II and III patients treated under routine care represents comparable stage-matched results to the rest of the world, respectively.Item Mesonephric adenocarcinoma (endometrioid type) of endocervix with diffuse mesonephric hyperplasia involving cervical wall and myometrium: An unusual case report.(2013-01) Menon, Santosh; Kathuria, Komal; Deodhar, Kedar; Kerkar, RajendraMalignant mesonephric tumors are rare variants of cervical adenocarcinoma, derived from remnants of mesonephric ducts and are associated with mesonephric remnants and/or mesonephric hyperplasia. Few cases have been described in literature. We report an unusual case of cervical mesonephric adenocarcinoma of endometrioid type with squamous morules in association with diffuse mesonephric hyperplasia involving the cervical walls and extending into the myometrium.Item Outcomes of advanced epithelial ovarian cancer treated with neoadjuvant chemotherapy(Indian Cancer Society, 2018-01) Maheshwari, Amita; Kumar, Neha; Gupta, Sudeep; Rekhi, Bharat; Shylasree, TS; Dusane, Rohit; Bajpai, Jyoti; Ghosh, Jaya; Gulia, Seema; Deodhar, Kedar; Menon, Santosh; Popat, Palak; Sable, Nilesh; Thakur, Meenakshi; Kerkar, RajendraBackground: Ovarian cancer is the fourth most common cancer in Indian women. Majority of these are epithelial ovarian cancers (EOCs), most of which present in advanced stage. Women with poor performance status and/or those unlikely to achieve optimal debulking at upfront surgery, benefit from neoadjuvant chemotherapy (NACT) followed by interval cytoreduction, with lesser surgical morbidity and equal survival rates as compared to primary cytoreduction. Methodology: This was a retrospective analysis of patients with advanced ovarian cancer, treated with NACT followed by interval debulking surgery at Tata Memorial Hospital from January 2014 to December 2014. Results: Epithelial cancers constituted 84.4% (n = 406) of all cases of ovarian malignancies. Of these, overwhelming majority (84.3%, n = 342) were in the advanced stage. Sixty percent of all EOC patients received NACT. The mean baseline serum CA-125 level in women treated with NACT was 4294.7 U/ml (range, 11–151,200 U/ml). The median number of NACT cycles (paclitaxel + carboplatin) was 3. Optimal cytoreduction was achieved in 81.5% cases. The rates of Grade 3 or 4 intraoperative and postoperative complications were 4% each. The median postoperative stay was 5 days and the median time between surgery and adjuvant chemotherapy was 20 days. The median progression-free survival (PFS) was 15.15 months (95% confidence interval [CI]: 12.95–17.34), and the median overall survival (OS) was 34.73 months. Multivariate analysis revealed that optimal cytoreduction (hazard ratio [HR] = 2.04 [95% CI: 1.15–3.62]; P = 0.015) and number of NACT cycles (3 vs. >3; HR = 1.51 [95% CI: 1.06–2.16]; P = 0.022) were significantly associated with PFS, and optimal cytoreduction (HR = 3.21 [95% CI: 1.53–6.73]; P = 0.002) and ECOG status (0–1 vs. ≥2; HR = 2.64 [95% CI: 1.25–5.55]; P = 0.011) with OS. Conclusions: High rates of optimal cytoreduction were achieved at interval cytoreductive surgery after NACT, with acceptable surgical morbidity, early start of adjuvant chemotherapy, and survival outcomes comparable to international standards.Item Prevalence and nonsexual transmission of human papilloma virus (HPV) in the adolescence girls from rural area of Maharashtra state, India(Indian Cancer Society, 2018-10) Budukh, Atul; Maheshwari, Amita; Palayekar, Vrushali; Bagal, Sonali; Purwar, Pallavi; Deodhar, Kedar; Dikshit, Rajesh; Badwe, RajendraOBJECTIVE: To find out the prevalence of human papilloma virus (HPV) in adolescent girls and to access the nonsexual transmission of HPV from their mother by using the same old cloth used by their mother. METHOD: Menstrual pads were collected from the women of age group years to find out the presence of HPV and whether it can be used as a cervical cancer screening tool. The results of the said study have been published in the European Journal of Cancer Prevention. During this study, menstrual pads of the daughters of participating women were collected to see the nonsexual transmission of HPV. After conducting the health education and obtaining the informed consent, we interviewed 57 mothers (age group 30–50, married, sexually active) and daughters [age group 12–18, unmarried (not exposed to sex)] from the rural area of Pune district of Maharashtra state, India. The menstrual pads were collected and transported to Mumbai for polymerase chain reaction (PCR) testing. HPV testing was carried out by PCR. RESULTS: Out of 57, 28 (49%) daughters and 23 (40.4%) mothers provided menstrual pad. Out of 23 mothers, one was HPV positive [4.3%: 95% confidence interval (CI) 0.2–23.0] and out of 28 girls, 3 (10.7%: 95% CI 2.0–33.0) were HPV positive. The daughter, whose mother was HPV positive, had negative result for HPV. CONCLUSION: The HPV prevalence in adolescence girls was 10.7%. There may be other nonsexual medium that might have caused HPV in adolescence girls, which needs further research.Item Ultrastructure in resolving a diagnosis of poorly differentiated clear cell sarcoma of soft parts in an adolescent male.(2008-04-08) Shirazi, Nadia; Kadam, Vishaka; Deodhar, Kedar; Shet, TanujaClear cell sarcoma of soft parts is a rare tumor in children and it requires a high index of suspicion for accurate diagnosis. Early diagnosis leads to radical surgical excision and limits the aggressive behavior of this tumor. We report a case of a 12-year-old boy with a recurrent soft-tissue tumor in the scalp, misdiagnosed on three occasions as epitheloid sarcoma owing to the poorly differentiated appearance of cells. In spite of focal S-100 expression, this tumor was not recognized as a tumor of melanocytic origin till melanosomes were demonstrated on electron microscopy (EM). Detection of melanosomes on electron microscopy helped in clinching the histology diagnosis, reiterating the definite role of EM in diagnosing these tumors. Failure to accurately diagnose this tumor resulted in institution of preoperative chemotherapy, delayed surgical excision, tumor progression and death of patient within a year and half of presentation.Item Unilateral malignant struma ovarii in a case of bilateral ovarian teratoma with raised CA-125 level: A rare case with treatment dilemmas.(2011-07) Menon, Santosh; Deodhar, Kedar; Rekhi, Bharat; John, Abraham; Maheshwari, AmitaStruma ovarii are specialized form of mature ovarian teratoma comprised predominantly of thyroid tissue (>50%). Most of the struma ovarii are benign; rarely can they undergo malignant transformation. Elevated CA-125 levels with benign struma ovarii have been seen in only 5 cases in literature. The association of malignant struma ovarii and high CA-125 levels with pseudo-Meig syndrome has been reported in only 2 cases in English literature. We describe a case of a 46-year-old multigravida who presented with an abdominal mass and raised CA-125 levels. Radiological investigations revealed bilateral cystic adnexal masses with ossified elements on left side suggesting a teratoma. Intraoperative frozen section and final pathology revealed bilateral teratoma with follicular variant of papillary thyroid carcinoma arising in the left ovary. To the best of our knowledge, this is the first case of malignant struma ovarii in combination with bilateral teratoma. The dilemmas related to preoperative diagnoses with elevated CA-125 levels, mimicking an epithelial ovarian neoplasm; intraoperative frozen section consultation; management and follow-up issues in this rare malignancy are discussed.Item Utility of YWHAE fluorescent in-situ hybridisation in mesenchymal tumors of uterus- An initial experience from tertiary oncology centre in India(Indian Cancer Society, 2019-10) Verma, Anuj; Menon, Santosh; Rekhi, Bharat; Pai, Trupti; Maheshwari, Amita; Ghosh, Jaya; Gupta, Sudeep; Deodhar, KedarBackground: Endometrial stromal sarcoma (ESS) is a common uterine mesenchymal malignancy. According to World Health Organisation (WHO) 2014 classification, ESSs are further subdivided into low-grade ESS (LGESS) and high-grade ESS (HGESS). HGESS is defined by the presence of YWHAE gene rearrangement and has a poorer prognosis compared to LGESS. METHODS: Twenty-four cases comprising of 16 endometrial stromal sarcoma and 8 lesions mimicking ESS were retrieved from the archives of the Department of Pathology and subjected to fluorescent in situ hybridization (FISH) analysis for YWHAE gene rearrangement. Immunohistochemistry for CD10, ER, PR, Cyclin D1, SMA, H-Caldesmon, Desmin, Ki-67, and Pan Cytokeratin was performed. RESULTS: Two cases with histological features similar to HGESS were positive for YWHAE gene rearrangement while 1 was indeterminate. No cases of LGESS and histological mimics of ESS were positive for this rearrangement. CONCLUSIONS: HGESSs are defined by the presence of YWHAE rearrangement. These tumors present at higher stage and have poorer prognosis. They may not respond to hormonal therapy and may be treated with chemotherapy. Cyclin D1 though not specific remains a sensitive tool to triage endometrial stromal sarcomas for this FISH study.Item A well-differentiated neuroendocrine tumor (Grade I) arising in a tailgut cyst(Wolters Kluwer India Pvt. Ltd., 2019-01) Singh, Angad; Karnik, Swapnil; Khedkar, Bhushan; Deshmukh, Sanjay; Deodhar, KedarTailgut cysts are rare congenital lesions presenting as retrorectal space masses. They can occur in all age groups. Patients often present with ill-defined nonspecific symptoms and the diagnosis if often delayed. Malignancy arising in a tailgut cyst is an even rarer and unique occurrence. A precise diagnosis can be made only after complete excision and histopathological examination of the retrorectal space mass. We describe here a case of a 63-year-old male presenting with chronic constipation, who was diagnosed with a well-differentiated neuroendocrine tumor (Grade I) arising in a tailgut cyst after surgical excision.