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Outcome of early detection approach in control of breast, cervical, and oral cancer: Experience from a rural cancer center in India. Int J Cancer 2024. [PMID: 38642029 DOI: 10.1002/ijc.34966] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2024] [Revised: 03/27/2024] [Accepted: 03/28/2024] [Indexed: 04/22/2024]
Abstract
In low- and middle-income countries most of the cancer patients attend the hospital at a late stage and treatment completion of these cases is challenging. The early detection program (EDP), in rural areas of Punjab state, India was initiated to identify breast, cervical, and oral cancer at an early stage by raising awareness and providing easy access to diagnosis and treatment. A total of 361 health education programs and 99 early detection clinics were organized. The symptomatic and self-interested (non-symptomatic individuals who opted for screening) cases visited the detection clinic. They were screened for breast, cervical, and/or oral cancer. Further diagnosis and treatment of screen-positive cases were carried out at Homi Bhabha Cancer Hospital (HBCH), Sangrur. Community leaders and healthcare workers were involved in all the activities. The EDP, Sangrur removed barriers between cancer diagnosis and treatment with the help of project staff. From 2019 to 2023, a total of 221,317 populations were covered. Symptomatic and self-interested individuals attended the breast (1627), cervical (1601), and oral (1111) examinations. 46 breast (in situ-4.3%; localized-52.2%), 9 cervical (localized-77.8%), and 12 oral (localized-66.7%) cancer cases were detected, and treatment completion was 82.6%, 77.8%, and 50.0%, respectively. We compared cancer staging and treatment completion of cases detected through EDP with the cases attended HBCH from Sangrur district in 2018; the difference between two groups is statistically significant. Due to the early detection approach, there is disease down-staging and improvement in treatment completion. This approach is feasible and can be implemented to control these cancers in low- and middle-income countries.
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Modification of Rapid Papanicolaou Stain with Phloxine: A Study Assessing the Utility in Gynecological Smears. J Cytol 2024; 41:84-89. [PMID: 38779599 PMCID: PMC11108029 DOI: 10.4103/joc.joc_24_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Revised: 07/07/2023] [Accepted: 03/05/2024] [Indexed: 05/25/2024] Open
Abstract
Background Rapidity and reliability are the major advantages of cytopathology in tumor diagnosis. The need for minimal turnaround time for assessing cytological smears has encouraged innovations in staining techniques that require lesser staining time with unequivocal cell morphology. Rapid Pap staining was introduced as a hybrid to conventional Pap stain. It improves staining quality, gets over the staining time in restriction, and is a more efficient technique financially. In the present study, a modified staining technique was adopted where phloxine is added as one of the cytoplasmic stain components in rapid Pap stain kits. Objective The aim of this study was to assess whether the modification of the existing procedure by adding phloxine as one of the components of the cytoplasmic stain intensifies the cytoplasmic differentiation and cytoplasmic staining in gynecological smears. Materials and Methods This was a prospective study done on 50 cases of gynecological smears. Two smears were collected from each patient and fixed in 100% propanol and stained with the rapid Pap stain kit procedure and modified rapid Pap stain with phloxine. Slides were then analyzed by two pathologists blinded to the staining method used. Five parameters were considered and scored (background, cell morphology, nuclear staining, cytoplasmic differentiation, and cytoplasmic staining). The quality index for each method was calculated by finding out the ratio of the actual score obtained to the maximum score possible. Results Both the staining methods had comparable results. For both pathologists, the quality index calculated for modified Pap stain was found to be marginally higher than the quality index for rapid Pap. The mean quality index was comparable for modified Pap (0.91) and rapid Pap (0.89). Conclusions The efficacy of modified Pap stain with phloxine to distinctly stain the cytoplasm is comparable with that of rapid Pap stain. In addition, the intensity of staining can be enhanced with little cost outlay, and this can be especially beneficial in low-resource settings.
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Deciphering the Patterns of Dual Primary Cases Registered at the Hospital-Based Cancer Registry: First Experience from Rural Cancer Center in North India. J Lab Physicians 2023; 15:524-532. [PMID: 37780887 PMCID: PMC10539055 DOI: 10.1055/s-0043-1768631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Accepted: 03/13/2023] [Indexed: 10/03/2023] Open
Abstract
Objectives The objective is to present the patterns of dual primary malignancies diagnosed at the Pathology Laboratory of Cancer Hospital with the support from hospital-based cancer registry (HBCR), Sangrur, Punjab, India for the years 2018 and 2019. Methods HBCR abstracts data from electronic medical records. Trained cancer registry staff abstracts cases in standard pro forma. Dual primary was coded as per the International Agency for Research on Cancer rule and was rechecked by the pathologist. Statistical Analysis Data about multiple primary was entered and documented in an Excel sheet. Time interval was calculated by subtracting the date of diagnosis for second primary and first primary. Results A total of 6,933 cases were registered, 45 cases are dual primary (26 females, 19 males) of which 64.4% are synchronous and 35.6% metachronous cases. Seventy-nine percent received cancer-directed treatment for synchronous and 87% for metachronous. The most common sites of the primary tumor were breast (33%), head and neck (22.2%), gynecological sites (11%), prostate (9%), esophagus (4%), and remaining other tumors (20.8%). Most common sites for second malignancies were gastrointestinal (GI) tract (31%), gynecological sites (18%), head and neck (16%), hematological malignancies (7%), soft tissue sarcoma (4%), breast (2%), and other sites (22%). Conclusion More than 70% of cases of primary tumors were in breast, head and neck, gynecological, and prostate. Of these, more than 60% of the second malignancy was found in the GI tract, gynecological, and head and neck sites. Around two-thirds of dual tumors are synchronous. Breast cancer cases have higher incidence of second malignancy. Regular follow-up is necessary to assess the survival of the second primary.
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Reporting Trends, Practices, and Resource Utilization in Neuroendocrine Tumors of the Prostate Gland: A Survey among Thirty-Nine Genitourinary Pathologists. Int J Surg Pathol 2023; 31:993-1005. [PMID: 35946087 DOI: 10.1177/10668969221116629] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Background. Neuroendocrine differentiation in the prostate gland ranges from clinically insignificant neuroendocrine differentiation detected with markers in an otherwise conventional prostatic adenocarcinoma to a lethal high-grade small/large cell neuroendocrine carcinoma. The concept of neuroendocrine differentiation in prostatic adenocarcinoma has gained considerable importance due to its prognostic and therapeutic ramifications and pathologists play a pivotal role in its recognition. However, its awareness, reporting, and resource utilization practice patterns among pathologists are largely unknown. Methods. Representative examples of different spectrums of neuroendocrine differentiation along with a detailed questionnaire were shared among 39 urologic pathologists using the survey monkey software. Participants were specifically questioned about the use and awareness of the 2016 WHO classification of neuroendocrine tumors of the prostate, understanding of the clinical significance of each entity, and use of different immunohistochemical (IHC) markers. De-identified respondent data were analyzed. Results. A vast majority (90%) of the participants utilize IHC markers to confirm the diagnosis of small cell neuroendocrine carcinoma. A majority (87%) of the respondents were in agreement regarding the utilization of type of IHC markers for small cell neuroendocrine carcinoma for which 85% of the pathologists agreed that determination of the site of origin of a high-grade neuroendocrine carcinoma is not critical, as these are treated similarly. In the setting of mixed carcinomas, 62% of respondents indicated that they provide quantification and grading of the acinar component. There were varied responses regarding the prognostic implication of focal neuroendocrine cells in an otherwise conventional acinar adenocarcinoma and for Paneth cell-like differentiation. The classification of large cell neuroendocrine carcinoma was highly varied, with only 38% agreement in the illustrated case. Finally, despite the recommendation not to perform neuroendocrine markers in the absence of morphologic evidence of neuroendocrine differentiation, 62% would routinely utilize IHC in the work-up of a Gleason score 5 + 5 = 10 acinar adenocarcinoma and its differentiation from high-grade neuroendocrine carcinoma. Conclusion. There is a disparity in the practice utilization patterns among the urologic pathologists with regard to diagnosing high-grade neuroendocrine carcinoma and in understanding the clinical significance of focal neuroendocrine cells in an otherwise conventional acinar adenocarcinoma and Paneth cell-like neuroendocrine differentiation. There seems to have a trend towards overutilization of IHC to determine neuroendocrine differentiation in the absence of neuroendocrine features on morphology. The survey results suggest a need for further refinement and development of standardized guidelines for the classification and reporting of neuroendocrine differentiation in the prostate gland.
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Pediatric Cancer Burden in Different Regions of India: Analysis of Published Data From 33 Population-Based Cancer Registries. Indian Pediatr 2023; 60:541-545. [PMID: 37078481] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/21/2023]
Abstract
OBJECTIVE To provide the regional pediatric cancer (age-group 0-14 years) burden and pattern in India utilizing published data of population-based cancer registries established under the National Cancer Registry Programme and Tata Memorial Centre, Mumbai. METHODS Based on the geographic locations, the population-based cancer registries were categorized into six regions. The age-specific incidence rate was calculated using the number of pediatric cancer cases and population in the respective age-group. Age-standardized incidence rate per million and 95% CI were calculated. RESULTS In India, 2% of all cases were pediatric cancer. The age-standardized incidence rate (95% CI) for boys and girls is 95.1 (94.3-95.9) and 65.5 (64.8-66.2) per million population, respectively. Registries from northern India reported the highest rate; while the lowest rate was in northeastern India. CONCLUSIONS There is a need to establish pediatric cancer registries in different regions of India to know the accurate pediatric cancer burden.
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Aliens in the thyroid gland: The secondary lesions. Diagn Cytopathol 2023. [PMID: 37209027 DOI: 10.1002/dc.25168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Revised: 04/11/2023] [Accepted: 05/10/2023] [Indexed: 05/21/2023]
Abstract
BACKGROUND A secondary lesion in the thyroid gland is a rare clinical scenario diagnosed preoperatively during the evaluation of a neck mass, postoperatively in a thyroidectomy specimen or in autopsy studies. Even though the thyroid gland is highly vascular, secondary malignant lesions are rare accounting for 0.2% of all thyroid malignancies. Thyroid gland secondary lesions are often metachronous in presentation as they are seldom evaluated in the initial diagnostic workup of the primary lesion. Fine-needle aspiration cytology (FNAC) is a useful modality for the diagnosis of secondary thyroid lesions. MATERIALS AND METHODS A 6-year retrospective review (2016-2021) was carried out to assess the secondary lesions in the thyroid gland. Papanicolaou and field-stained FNAC smears of secondary thyroid lesions were reviewed. Ancillary techniques were performed on the cell block for differentiating from the primary thyroid gland lesions. RESULTS There were 383 patients in our archives. There were only 18 cases (4.7%) that presented with secondary neoplastic lesions in the thyroid gland either by direct extension, metastases or as a hematolymphoid malignancy. There were 14 (77.7%) cases that presented with non-hematolymphoid secondary lesions while 4 (22.3%) cases presented with hematolymphoid malignancies. Thyroid secondaries were predominantly seen in female patients (female: male ratio of 1.5:1). Most of the cases presented with a synchronous secondary lesion (n = 14, 77.7%) and few metachronous secondary lesions were also noted (n = 4, 22.3%). CONCLUSION Although exceedingly rare, the detection of secondary thyroid gland lesions is important for staging and planning treatment.
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Sertoliform endometrioid carcinoma of the ovary. Int J Gynecol Cancer 2023; 33:643-644. [PMID: 37011921 DOI: 10.1136/ijgc-2022-004001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023] Open
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Early endometrial carcinoma: Experience and outcomes. J Cancer Res Ther 2023; 19:S0. [PMID: 37147968 DOI: 10.4103/jcrt.jcrt_920_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/07/2023]
Abstract
Aim Endometrial carcinoma (EC) data from India are very sparse. We did a retrospective analysis of our patients registered at this peripheral cancer center based in rural Punjab and studied their outcome. Materials and Methods Ninety-eight Stage I and II EC patients with endometroid histology registered at our institute from January 2015 to April 2020 were studied for demography, histopathology, treatment received, and outcomes. FIGO 2009 staging and new European Society for Medical Oncology (ESMO) risk group classification was used. Results Our patients had a median age of 60 years (range 32-93 years). There were 39 (39.8%), 41 (42.0%), 4 (4.1%), 12 (12.2%) patients in the low risk, intermediate risk (IR), high intermediate risk, and high risk groups, respectively, as per new ESMO risk classification. Two (2.0%) patients had incomplete information to assign them to a particular risk group. Fifty (46.7%) patients underwent complete surgical staging and 54 (50.5%) patients received adjuvant RT. With a median follow-up of 27.0 months, there were 1 locoregional and 2 distant recurrences. There were 8 deaths in total. Three-year overall survival for the entire group is 90.6%. Conclusions The risk group determines adjuvant treatment in endometrial cancer. Patients operated at dedicated cancer center tend to have better surgical staging and thus better outcome because of better risk stratification and grouping for adjuvant therapy. IR histology was more common in our group of patients, which is variable as compared to available literature.
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A Clinicopathological Analysis of Molecular Subtypes of Breast Cancer using Immunohistochemical Surrogates: A 6-Year Institutional Experience from a Tertiary Cancer Center in North India. South Asian J Cancer 2023; 12:104-111. [PMID: 37969672 PMCID: PMC10635761 DOI: 10.1055/s-0043-1761942] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/11/2023] Open
Abstract
Puneet Kaur SomalObjective Classification of breast cancer into different molecular subtypes has important prognostic and therapeutic implications. The immunohistochemistry surrogate classification has been advocated for this purpose. The primary objective of the present study was to assess the prevalence of the different molecular subtypes of invasive breast carcinoma and study the clinicopathological parameters in a tertiary care cancer center in rural North India. Materials and Methods All female patients diagnosed with invasive breast cancer and registered between January 1, 2015, and December 31, 2020, were included. Patients with bilateral cancer, missing information on HER2/ER/PR receptor status, absence of reflex FISH testing after an equivocal score on Her 2 IHC were excluded. The tumors were classified into different molecular subtypes based on IHC expression as follows-luminal A-like (ER- and PR-positive, Her2-negative, Ki67 < 20%), luminal B-like Her2-negative (ER-positive, Her2-negative and any one of the following Ki67% ≥ 20% or PR-negative/low, luminal B-like Her2-positive (ER- and HER2-positive, any Ki67, any PR), Her2-positive (ER- and PR-negative, Her2-positive) and TNBC (ER, PR, Her2-negative). Chi square test was used to compare the clinicopathological parameters between these subtypes. Results A total of 1,625 cases were included. Luminal B-like subtype was the most common (41.72%). The proportion of each subtype was luminal A (15.69%), luminal B Her2-negative (23.93%), luminal B Her2-positive (17.78%), Her2-positive (15.26%), TNBC (27.32%). Majority of the tumors were Grade 3 (75.81%). Nodal metastases were present in 59%. On subanalysis of the luminal type tumors without Her2 expression (luminal A-like and luminal B-like (Her2-negative), luminal A-like tumors presented significantly with a lower grade ( p < 0.001) and more frequent node-negative disease in comparison to luminal B-like (Her2-negative) tumors. In comparison to other subtypes, TNBC tumors were more frequently seen in the premenopausal age group ( p < 0.001) and presented with node-negative disease ( p < 0.001). Conclusion This is one of the largest studies that enumerates the prevalence of various molecular subtypes of breast cancer in North India. Luminal B-like tumors were the most common followed by TNBC. TNBC tumors presented more commonly in premenopausal age group and with node negative disease in comparison to other subtypes.
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Immunohistochemistry on cell blocks for diagnosis of malignancy in abdomino-pelvic lesions and ascitic fluid cytology at a rural cancer center: A paradigm shift in cancer management. J Cancer Res Ther 2022; 18:S410-S419. [PMID: 36510996 DOI: 10.4103/jcrt.jcrt_1660_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Background Cell block preparation is routine practice in cytopathology these days because of its pivotal role in increasing diagnostic yield and ancillary studies. In the present era of personalized medicine in oncology, ancillary techniques such as immunohistochemistry (IHC) and molecular analysis are gaining more importance. Methods A retrospective study was conducted in the Department of Pathology, over 6 months, which included 144 cases of Fine Needle Aspiration Cytology (FNAC) of abdominopelvic masses and 105 cases of ascitic fluids. Cell blocks and conventional smears were prepared simultaneously in all cases. IHC was applied on cell blocks and analyzed. Results IHC was performed on cell blocks in 76 cases of FNA and 53 cases of ascitic fluids. Based on IHC, liver lesions (50 cases) were categorized into metastatic carcinomas with a suggested primary site (45.0%), hepatocellular carcinoma (12.2%), neuroendocrine tumors (16.3%), and malignant melanoma (2%). Using MOC-31 and WT-1, ascitic fluid samples were categorized into benign and malignant. Forty-one out of 53 cases of fluids were diagnosed as metastatic adenocarcinomas with the ovary as the most common primary site. Conclusion A panel of IHC markers, though not specific alone when applied to cell blocks in a careful clinical and morphological context leads to a rapid and accurate diagnosis. This in turn obviates the need for biopsy in severely ill patients. An astute pathologist can provide accurate results with judicious use of IHC on cell blocks and may bring a sigh of relief for many cancer patients by averting the need for biopsy.
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Why Uptake Matters? - A Case of the Second Primary in a Benign-Looking Renal Cyst of a Patient Undergoing 18f-Fluorodeoxyglucose Positron Emission Tomography/Computed Tomography for Treated Head-And-Neck Cancer. Indian J Nucl Med 2022; 37:398-399. [PMID: 36817199 PMCID: PMC9930468 DOI: 10.4103/ijnm.ijnm_68_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 08/05/2022] [Accepted: 08/08/2022] [Indexed: 12/04/2022] Open
Abstract
A 60-year-old male, a diagnosed case of squamous cell carcinoma of the hypopharynx, underwent 18F-fluorodeoxyglucose positron emission tomography/computed tomography (18F-FDG PET/CT) for response assessment. PET/CT revealed mildly increased 18F-FDG uptake and contrast enhancement in the region of the primary, which was suggestive of postradiation changes. Interestingly, a benign-looking cyst was seen in the shrunken, poorly-functioning left kidney, with mildly elevated 18F-FDG uptake. Structurally, the lesion appeared benign on ultrasound and sequential CT images. However, 18F-FDG was the only feature which alluded to the possibility of another pathology like low-grade malignancy or oncocytoma. The lesion was biopsied, which revealed Clear-Cell International Society of Urologic Pathologists grade-1 renal cell carcinoma. Consequently, the patient was posted for surgery.
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The Flower Vase Uterus: A Rare Presentation. INDIAN JOURNAL OF GYNECOLOGIC ONCOLOGY 2022. [DOI: 10.1007/s40944-022-00636-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Erratum: Approach to the Diagnosis of Hepatoid Adenocarcinoma, an Under-reported Entity: Case Series and Review of Literature. ASIAN JOURNAL OF ONCOLOGY 2022. [DOI: 10.1055/s-0042-1756342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022] Open
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Challenges Encountered and Pattern-Based Analysis of Bone Marrow Biopsy in Lymphomas: An Institutional Experience. J Lab Physicians 2022; 15:69-77. [PMID: 37064982 PMCID: PMC10104704 DOI: 10.1055/s-0042-1751318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022] Open
Abstract
Abstract
Objective The evaluation of bone marrow (BM) status is an integral part of the initial workup of patients diagnosed with lymphoma as it plays an important role in staging and predicting prognosis in these patients. This article determines the incidence and pattern of BM involvement in lymphoma cases and distinguishes benign from malignant lymphoid aggregates in BM biopsies.
Materials and Methods The study group included 121 cases of Hodgkin and non-Hodgkin lymphomas for which BM biopsies were performed, fixed in acetic acid-zinc formalin solution, decalcified using 10% formic acid, and subjected to hematoxylin and eosin and immunohistochemistry.
Results The overall incidence of BM biopsy involvement in our study was 31.4% (37/118), including 34.7% (35/101) in cases of B cell lymphomas, 25% (2/8) in cases of T cell lymphomas, and no involvement in Hodgkin lymphoma. The predominant histological pattern of BM involvement was diffused (14/37; 37.8%), followed by interstitial (10/37; 27.1%). Five cases revealed benign nonparatrabecular lymphoid aggregates which could be confused with lymphomatous involvement, especially in low grade lymphomas.
Conclusion A careful examination of the BM biopsies along with clinical history, peripheral blood examination, flow cytometry, and immunohistochemistry will help in arriving at the correct diagnosis.
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Approach to the Diagnosis of Hepatoid Adenocarcinoma, an Under-reported Entity: Case Series and Review of Literature. ASIAN JOURNAL OF ONCOLOGY 2022. [DOI: 10.1055/s-0042-1748629] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
AbstractHepatoid adenocarcinoma is a rare type of extra-hepatic adenocarcinoma which exhibits morphological, functional, and immunohistochemical features of hepatocellular carcinoma, hence correct diagnosis poses a challenge. The most frequent site of this tumor is stomach and rarely occurs in ovaries, lung, gallbladder, pancreas, uterus, and other sites. We present four cases of hepatoid adenocarcinoma of our hospital at rare sites like lungs and gallbladder along with literature review and a simplified approach to diagnosis. In absence of adequate immunohistochemistry or radiological findings often this entity is missed or misdiagnosed as metastatic hepatocellular carcinoma. We have analyzed these hepatoid adenocarcinoma cases in terms of various clinical, serological, histo-morphological, and immunohistochemical parameters, and propose a systematic approach to correctly diagnose this entity.
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Adequacy of Histopathology Reports Representing Oncologic Resection Specimens. Arch Pathol Lab Med 2022; 146:1378-1386. [PMID: 35213894 DOI: 10.5858/arpa.2021-0237-oa] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/05/2021] [Indexed: 11/06/2022]
Abstract
CONTEXT.— The histopathology reporting practice in rural areas is largely variable. To ensure the adequacy of histopathology reports (HPRs), the College of American Pathologists (CAP) has developed cancer reporting checklists. OBJECTIVE.— To assess the adequacy of resection specimens HPRs received from outside centers for a second opinion. Further, the adequacy of breast resection HPRs from these centers was compared with that of our center. Additionally, the reports representing endometrial carcinoma were assessed for impact on the treatment decision. DESIGN.— This was a retrospective study conducted from June 2015 to December 2019. HPRs from outside centers and our institute were analyzed for mandatory reporting elements as per CAP 2013 checklists. RESULTS.— A total of 730 HPRs (558 outside HPRs and 172 in-house breast HPRs) were reviewed for completeness. The outside HPRs were complete in 42 of 558 cases (7.5%). Only 11 of 143 reports (7.7%) from the academic centers were complete. Seventeen of 249 outside breast HPRs (6.8%) were complete, whereas predominant (n = 123 of 172; 71.5%) in-house breast HPRs were adequate. Most outside endometrial carcinoma reports (60.8%; n = 28 of 46) were inadequate with potential impact on the adjuvant treatment, whereas 10 of 46 reports (21.7%) were inadequate and had an actual impact on adjuvant treatment decision. CONCLUSIONS.— Minimal data set reporting using checklists is not yet widely operational in most rural laboratories. We call for continuous education and sensitization of the practicing pathologists, oncopathology education of the trainees, and regulatory standards for signing out an oncopathology report.
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Morphology and Immunoprofiling of Benign Lymphoid Aggregates in Bone Marrow Biopsies of Lymphoma Patients. South Asian J Cancer 2022; 10:265-266. [PMID: 34984208 PMCID: PMC8719964 DOI: 10.1055/s-0041-1731579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
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One from the ever-increasing list of kidney tumors. CANCER RESEARCH, STATISTICS, AND TREATMENT 2022. [DOI: 10.4103/crst.crst_53_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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A retrospective observational study to assess the accuracy of preoperative computed tomography scan for thyroid cartilage involvement and T-categorization in patients with carcinoma larynx undergoing total laryngectomy. CANCER RESEARCH, STATISTICS, AND TREATMENT 2022. [DOI: 10.4103/crst.crst_104_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2023] Open
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Determinants of completion of cancer directed treatment: an experience from a rural cancer centre, Sangrur, Punjab state, India. Ecancermedicalscience 2021; 15:1313. [PMID: 35047064 PMCID: PMC8723738 DOI: 10.3332/ecancer.2021.1313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Indexed: 11/25/2022] Open
Abstract
In low and middle-income countries, access to cancer diagnosis and treatment is suboptimal. Further, compliance to cancer treatment is a major issue due to various reasons including financial barriers, lack of family support and fear of treatment. This article discusses the determinants of treatment completion in cancer patients of a government-run hospital, in a rural part of Punjab in India. The Sangrur hospital-based cancer registry data for the year 2018 have been used. We have registered 2,969 cancer cases, out of which 2,528 (85%) cases were eligible for the analysis. Of the total 2,528 cases, 1,362 (54%) cases completed the cancer directed treatment and 1,166 (46%) did not. The data have been collected from the electronic medical record (EMR) department and entered into CanReg5 software. The bivariate and multivariate binary logistic regression analysis was performed to see the effect of variables on the treatment completion. The results indicate that the elderly age group (>60 years) (odds ratio (OR): 0.52, (95% confidence interval (CI): 0.31–0.86)), distance from hospital (OR: 0.67, (95% CI: 0.50–0.89)) and access to government health schemes (OR: 0.13, (95% CI: 0.10–0.19)] have direct correlation with the treatment completion. The educated patients (OR: 1.49, (95% CI: 1.13–1.96)) and patients who received curative treatment (OR: 2.7, (95% CI: 1.88–3.88)) have shown 58% and 84% compliance to treatment completion, respectively. The other variables like the clinical extent of disease, religion, gender and income do not have any significant effect on the treatment completion. Determinants like age (young), education, distance from the hospital, curative treatment and availability of government health schemes for financial support have shown positive effects on treatment completion. These factors have to be considered by the cancer hospitals, health departments and policymakers while planning for cancer care or control in India.
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Mullerianosis of urinary bladder: The great impersonator. INDIAN J PATHOL MICR 2021; 63:627-629. [PMID: 33154321 DOI: 10.4103/ijpm.ijpm_726_19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Müllerianosis of the urinary bladder is a rare entity with less than 30 cases reported. It encompasses a mixture of different types of Mullerian lesions like endometriosis, endocervicosis, and endosalpingiosis. It typically affects the women of reproductive age group. The symptoms vary from hematuria and dysuria, to pelvic pain, which may be associated with menstruation. It can mimic a malignant tumor clinically and radiologically; hence, it is important that a correct diagnosis is rendered in these cases to avoid unnecessary radical procedures. Herein we report a case of mullerianosis of the urinary bladder in a young female and discuss the important differential diagnosis and various treatment modalities.
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Strategies to ensure efficient laboratory functioning while navigating through the COVID-19 crisis in developing countries: An early experience from a tertiary care centre in India. J Cancer Res Ther 2021; 17:551-555. [PMID: 34121707 DOI: 10.4103/jcrt.jcrt_613_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background The coronavirus disease 2019 (COVID 19) is a zoonotic viral infection that originated in Wuhan, China, in December 2019. It was declared a pandemic by the World Health Organization shortly thereafter. This pandemic is going to have a lasting impact on the functioning of pathology laboratories due to the frequent handling of potentially infectious samples by the laboratory personnel. To deal with this unprecedented situation, various national and international guidelines have been put forward outlining the precautions to be taken during sample processing from a potentially infectious patient. Purpose Most of these guidelines are centered around laboratories that are a part of designated COVID 19 hospitals. However, proper protocols need to be in place in all laboratories, irrespective of whether they are a part of COVID 19 hospital or not as this would greatly reduce the risk of exposure of laboratory/hospital personnel. As part of a laboratory associated with a rural cancer hospital which is not a dedicated COVID 19 hospital, we aim to present our institute's experience in handling pathology specimens during the COVID 19 era. Conclusion We hope this will address the concerns of small to medium sized laboratories and help them build an effective strategy required for protecting the laboratory personnel from risk of exposure and also ensure smooth and optimum functioning of the laboratory services.
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Ectopic Prostate Tissue Presenting as Urinary Bladder Tumor: The Imitation Game! Int J Surg Pathol 2021; 30:160-162. [PMID: 34125624 DOI: 10.1177/10668969211025741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Ectopic prostate tissue is a rare phenomenon. Histologically and immunohistochemically it is indistinguishable from normal prostatic tissue but it is difficult to recognize and may be confused with malignancy when presenting as ectopic lesion in the urinary system. Therefore, awareness of this entity is essential for both urologists and pathologists to prevent misdiagnosis.
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Neoadjuvant chemoradiotherapy followed by surgery for operable carcinoma esophagus: Ground reality in a tertiary care center of rural India - A retrospective audit. CANCER RESEARCH, STATISTICS, AND TREATMENT 2021. [DOI: 10.4103/crst.crst_147_21] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
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30P Male breast cancer: A rural based peripheral cancer center experience. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.10.050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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Anaplastic thyroid carcinoma with rhabdoid phenotype: An unusual case and a comprehensive review. Diagn Cytopathol 2020; 48:1125-1130. [PMID: 32515545 DOI: 10.1002/dc.24516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2020] [Revised: 04/09/2020] [Accepted: 05/19/2020] [Indexed: 11/11/2022]
Abstract
Anaplastic thyroid carcinoma (ATC) is a highly aggressive thyroid malignancy predominantly affecting the elderly with a fatal outcome. ATC with rhabdoid phenotype is a rare variant, with only a few cases reported in the literature to date. We herein report a case of a 44-year old female diagnosed as ATC with rhabdoid phenotype. She had a slow-growing neck mass with no gross extrathyroidal extension (ETE) or nodal/distant metastasis at presentation. Computed tomography of the neck showed a well-defined heterogeneously hypodense nodule in the right lobe of the thyroid. On cytology, a diagnosis of papillary thyroid carcinoma (PTC) with possible anaplastic transformation was made based on the presence of vague papillae with focal nuclear features of PTC and atypical pleomorphic/rhabdoid cells. The total thyroidectomy specimen showed a relatively circumscribed lesion with no gross ETE. Histopathological examination revealed sheets of rhabdoid cells with a focus of poorly differentiated thyroid carcinoma. On immunohistochemistry, rhabdoid cells were positive for AE1/AE3, focally positive for PAX8 and were negative for TTF-1, synaptophysin, desmin, myogenin, S100P, and SMA. The neck lymph nodes were non-metastatic. The patient was further treated with adjuvant radioactive iodine. Four-months post-operatively, the patient developed pulmonary metastasis which on biopsy examination revealed metastatic ATC. Apart from being a rare tumor type, this case is unusual with its presentation too; wherein, unlike described earlier in the literature the patient had a relatively mitigated clinical course with no gross ETE or nodal/distant metastatic disease. We also review the relevant literature along with this case.
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Pericardial Fluid Cytology: A Rosettey Affair…. Acta Cytol 2020; 64:507-510. [PMID: 32252050 DOI: 10.1159/000506726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Accepted: 02/19/2020] [Indexed: 11/19/2022]
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Diffuse Large B Cell Lymphoma of Larynx. THE JOURNAL OF THE ASSOCIATION OF PHYSICIANS OF INDIA 2018; 66:91-93. [PMID: 30477070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Extranodal lymphomas of the larynx are very rare, accounting for less than 1% of laryngeal tumours. This study aims to report a case of diffuse large B cell lymphoma of the larynx treated at a newly commissioned cancer centre in semi-urban part of northern India. The case record of a patient of diffuse large B cell lymphoma of larynx was retrospectively reviewed. Presenting complaints, examination findings, investigations, treatment and outcome of this patient are presented. Primary lymphoma of larynx is rare. The diagnosis of this disease is difficult. Combination of chemotherapy and radiotherapy is an effective strategy for treatment.
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Quantitative assessment of tumor-associated tissue eosinophilia and mast cells in tumor proper and lymph nodes of oral squamous cell carcinoma. J Oral Maxillofac Pathol 2018; 22:227-233. [PMID: 30158776 PMCID: PMC6097365 DOI: 10.4103/jomfp.jomfp_170_18] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
Background Oral squamous cell carcinoma (OSCC) is the most common cancer of the oral cavity. Tumor stage, thickness, lymph node metastasis (LNM), extranodal spread, perineural invasion, tumor differentiation, mutations, human papillomavirus infection and tumor microenvironment are independent prognostic indicators of OSCC. However, clinically, among all factors, LNM is considered an important prognostic factor in OSCC as it not only determines the stage of disease but also the strongest independent factor which predicts recurrence of disease. Further research proves that there are several biologically important factors in tumor tissue and LNs which promote or defend LNM. While it is proposed that tumor-associated tissue eosinophils (TATE) and mast cells (MCs) have "immuno-protective" effect, this remains unproven and various researchers have conflicting opinion. Aim The aim is to determine the presence of TATE and MCs in OSCC and to evaluate if any association exists between them and LNM. Study Design It is a comparative retrospective study between two groups including 35 OSCC cases positive and 35 negative for LNM. Materials and Methodology Quantification of cells was done by counting total number of cells in 10 high-power fields under ×40 objective lens using "zigzag" method and dividing it by total number of fields. Eosinophils stained bright red with carbol chromotrope and MCs purple-violet with toluidine blue. Statistics Independent t-test and Pearson's correlation were done using STATA IC 0.2 software. The level of significance was at 5%. Comparison of eosinophil and MC infiltration was done based on gender, metastatic, nonmetastatic LN and in tumor proper. Results and Conclusion Our study showed weak positive correlation between mean eosinophils count in tumor and LNs which implies a definite association between the microenvironment of tumor, its progression and LNM. There was a significant association between MC density and decreased LNM also. We conclude that an increased number of immunological cells (TATE and MCs) are a favorable prognostic indicator in OSCC. There is evidence of reduction in LNM with increasing density of these immunological cells. Recognition of TATE and MCs as integral to tumor biology opens an avenue for novel approaches to cancer therapies.
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Linkage of cancer registration with cancer treatment in predominantly rural district: A model form Sangrur district, Punjab state, India. INTERNATIONAL JOURNAL OF NONCOMMUNICABLE DISEASES 2018. [DOI: 10.4103/jncd.jncd_19_18] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Abstract
Epithelioid hemangioendothelioma is a rare vascular neoplasm of borderline or low-grade malignant potential uncommonly seen in head and neck region and has not been reported in the hypopharynx. We present here a case of epithelioid hemangioendothelioma arising from the hypopharynx in a young female patient who presented with progressive dysphagia for 1-year and difficulty in breathing for 1-month. This is first reported case in published English literature to the best of our knowledge. Recognition of this borderline entity is necessary because of its potential for malignant transformation and recurrence. A wide excision and regular clinical follow-up would be an appropriate treatment protocol. The role of other therapeutic modalities such as chemotherapy and/or radiotherapy is not yet well established.
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Clear cell renal cell carcinoma with hemangioblastoma-like features: A recently described pattern with unusual immunohistochemical profile. INDIAN J PATHOL MICR 2016; 58:354-5. [PMID: 26275263 DOI: 10.4103/0377-4929.162898] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
The diagnosis of clear cell renal cell carcinoma may sometimes pose challenges because of the presence of uncharacteristic morphology, varied immunophenotypic patterns and due to lack of molecular or genetic determinants. More often, the morphological variations can be easily overlooked in routine practice and a more common diagnosis is usually put forward. Solid, acinar and alveolar are the common patterns described in the literature. We report a recently described pattern of clear cell renal cell carcinoma which has hemangioblastoma-like morphology and an unusual immunoprofile. In our case, the tumor showed a diffuse hemangioblastoma-like pattern and diffuse positivity for Alpha-inhibin on immunohistochemistry. A thorough literature search, extensive sampling and an expanded immunohistochemistry panel revealed a clear cell renal cell carcinoma component. Presence of renal vein thrombosis and focal necrosis were other helpful features in discerning the malignant nature of tumor.
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A case of heterotopic gastric patch of cervical esophagus: Cervical inlet patch. J Cancer Res Ther 2016; 11:1047. [PMID: 26881690 DOI: 10.4103/0973-1482.168991] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Follicular lymphoma evolving into diffuse large B-cell lymphoma with Reed-Sternberg like cells. INDIAN J PATHOL MICR 2015; 58:261-2. [PMID: 25885156 DOI: 10.4103/0377-4929.155354] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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