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Osama MA, Chatterjee P, Batra G, Nehra N, Ali S, Mohta A. Isolated intracholecystic metastasis of renal cell carcinoma: A report of a rare case. J Cancer Res Ther 2024; 20:457-459. [PMID: 38554363 DOI: 10.4103/jcrt.jcrt_1626_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Accepted: 09/15/2022] [Indexed: 01/28/2023]
Abstract
Renal cell carcinomas are known for their unforeseeable metastatic pattern. They are known to have high metastatic potential, thus commonly associated with synchronous or metachronous metastatic presentation. At the time of diagnosis, approximately one-third of patients present with metastatic disease. We present a case of synchronous metastasis of clear cell carcinoma to the gallbladder in a 54-year-old male within two months after radical nephrectomy.
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Affiliation(s)
- Md A Osama
- Department of Pathology, Lady Hardinge Medical College, New Delhi, India
| | - Priti Chatterjee
- Department of Pathology, Lady Hardinge Medical College, New Delhi, India
| | - Gunjan Batra
- Department of Pathology, Lady Hardinge Medical College, New Delhi, India
| | - Neema Nehra
- Department of Pathology, Lady Hardinge Medical College, New Delhi, India
| | - Shadan Ali
- Department of Surgery, Lady Hardinge Medical College, New Delhi, India
| | - Anup Mohta
- Department of Surgery, Lady Hardinge Medical College, New Delhi, India
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2
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Verma D, Lakhani R, Mendiratta V, Chatterjee P. Lymphomatoid Papulosis: A Case Report. Indian Dermatol Online J 2024; 15:95-98. [PMID: 38283004 PMCID: PMC10810375 DOI: 10.4103/idoj.idoj_194_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2023] [Revised: 06/01/2023] [Accepted: 06/03/2023] [Indexed: 01/30/2024] Open
Abstract
Lymphomatoid papulosis (LYP) is a chronic CD 30 + lymphoproliferative disorder (LPD) which is characterized by chronic, recurrent, and self-healing papulonecrotic or papulonodular skin eruptions, which are clinically benign and histopathologically malignant. It can resolve spontaneously; however, long-term follow-up is essential as it can progress to malignant lymphoma in 10-20% of the patients. We hereby report a case of a 42-year-old male presenting with recurrent papulonecrotic lesions over the face, trunk, and extremities from the last 3 years which heal with post-inflammatory hyperpigmentation and atrophic scars with a history of treated pulmonary tuberculosis one year back. There was no systemic involvement. LYP, involving cosmetically sensitive area like face, is an infrequent finding.
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Affiliation(s)
- Damini Verma
- Department of Dermatology, Lady Hardinge Medical College, New Delhi, Delhi, India
| | - Ridhima Lakhani
- Department of Dermatology, Lady Hardinge Medical College, New Delhi, Delhi, India
| | - Vibhu Mendiratta
- Department of Dermatology, Lady Hardinge Medical College, New Delhi, Delhi, India
| | - Priti Chatterjee
- Department of Pathology, Lady Hardinge Medical College, New Delhi, Delhi, India
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3
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Osama MA, Chatterjee P, Kumar R, Saini G, Lal R, Biswas R. Synchronous Malignancies: Pathological Analysis of Three Patients, Each with Dual Malignancies. J Lab Physicians 2023; 15:608-612. [PMID: 37780870 PMCID: PMC10539060 DOI: 10.1055/s-0043-1768632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Accepted: 03/14/2023] [Indexed: 10/03/2023] Open
Abstract
Multiple primary malignancies are defined as two or more malignancies arising independently to each other in the same or different anatomical sites, while excluding the possibility of metastasis from the primary malignancy. Here, we present three cases, each with dual malignancies involving different anatomical locations.
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Affiliation(s)
- Md Ali Osama
- Department of Pathology, Lady Hardinge Medical College, New Delhi, India
| | - Priti Chatterjee
- Department of Pathology, Lady Hardinge Medical College, New Delhi, India
| | - Rakesh Kumar
- Department of Pathology, Lady Hardinge Medical College, New Delhi, India
| | - Gunjan Saini
- Department of Pathology, Lady Hardinge Medical College, New Delhi, India
| | - Romesh Lal
- Department of Surgery, Lady Hardinge Medical College, New Delhi, India
| | - Ratna Biswas
- Department of Obstetrics and Gynecology, Lady Hardinge Medical College, New Delhi, India
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Osama MA, Gaur K, Chatterjee P, Agarwal K, Jyoti D. Acantholytic Squamous Cell Carcinoma: a Diagnostic Pitfall on Cytology. Indian J Surg Oncol 2023; 14:963-967. [PMID: 38187856 PMCID: PMC10767014 DOI: 10.1007/s13193-023-01811-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Accepted: 08/25/2023] [Indexed: 01/09/2024] Open
Abstract
Acantholytic squamous cell carcinoma is an infrequent subtype of squamous cell carcinoma. This tumour variant being rare in itself has been rarely described at the penile location, thus leading to a limitation on information of pathological and immunohistochemical findings and prognosis. Clinical observations indicate an aggressive biologic behaviour. The cytological features on fine-needle aspiration cytology samples have rarely been described in literature. It is imperative for pathologists to be aware of the cytological features so as to allow the distinction of this variant from conventional squamous carcinoma. Here, we explore an intriguing case of a metastatic tumour to inguinal lymph node with the primary lesion at the penis which constituted a diagnostic challenge on cytological examination.
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Affiliation(s)
- Md Ali Osama
- Department of Pathology, Lady Hardinge Medical College, New Delhi, 110001 India
| | - Kavita Gaur
- Department of Pathology, Lady Hardinge Medical College, New Delhi, 110001 India
| | - Priti Chatterjee
- Department of Pathology, Lady Hardinge Medical College, New Delhi, 110001 India
| | - Kiran Agarwal
- Department of Pathology, Lady Hardinge Medical College, New Delhi, 110001 India
| | - Divya Jyoti
- Department of Pathology, Lady Hardinge Medical College, New Delhi, 110001 India
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Chatterjee P, Bhowmik D, Roy SS. A systemic analysis of monocarboxylate transporters in ovarian cancer and possible therapeutic interventions. Channels (Austin) 2023; 17:2273008. [PMID: 37934721 PMCID: PMC10631444 DOI: 10.1080/19336950.2023.2273008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Accepted: 10/06/2023] [Indexed: 11/09/2023] Open
Abstract
Monocarboxylate transporters (MCTs) play an immense role in metabolically active solid tumors by regulating concentration-dependent transport of different important monocarboxylates including pyruvate and lactate and are encoded by the SLC16A family of genes. Given the vast array of functions, these transporters play in oncogenesis, our objective was to look into the association of MCT1 (SLC16A1), MCT2 (SLC16A7), MCT3 (SLC16A8), and MCT4 (SLC16A3) with Epithelial ovarian cancer (EOC) pathophysiology by exploiting various publicly available databases and web resources. Few of the in silico findings were confirmed via in vitro experiments in EOC cell lines, SKOV3 and OAW-42. MCT1 and MCT4 were found to be upregulated at the mRNA level in OC tissues compared to normal. However, only higher level of MCT4 mRNA was found to be associated with poor patient survival. MCT4 was positively correlated with gene families responsible for invasion, migration, and immune modification, proving it to be one of the most important MCTs for therapeutic intervention. We compared the effects of MCT1/2 blocker SR13800 and a broad-spectrum MCT blocker α-Cyano Hydroxy Cinnamic Acid (α-CHCA) and discovered that α-CHCA has a greater effect on diminishing the invasive behavior of the cancer cells than MCT1/2 blocker SR13800. From our study, MCT4 has emerged as a prospective marker for predicting poor patient outcomes and a potential therapeutic target.
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Affiliation(s)
- Priti Chatterjee
- Cell Biology and Physiology Division, CSIR‐Indian Institute of Chemical Biology, Kolkata, India
| | - Debaleena Bhowmik
- Cell Biology and Physiology Division, CSIR‐Indian Institute of Chemical Biology, Kolkata, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad - 201002, India
| | - Sib Sankar Roy
- Cell Biology and Physiology Division, CSIR‐Indian Institute of Chemical Biology, Kolkata, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad - 201002, India
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Sarkar B, Shahid T, Bhattacharya J, Chatterjee P, Biswas LN, Goswami S, Ghosh T, Ghosh SK, Pradhan A. A General Assessment of India's Extremely Low Number of Transgender Cancer Patients. Int J Radiat Oncol Biol Phys 2023; 117:e54. [PMID: 37785667 DOI: 10.1016/j.ijrobp.2023.06.766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/04/2023]
Abstract
PURPOSE/OBJECTIVE(S) Physiological transgender (TJ) is one of the most marginalized and oppressed community in the Indian subcontinent. The observable percentage of physiological transgender (TJ) cancer patients is extremely low. This concise report aims to assess the factors that contribute to the scarcity of transgender cancer patients. MATERIALS/METHODS The hospital database (2012-2021) of 2 centers in New Delhi (population 32 million) & 1 in Kolkata (15 million) were evaluated. In addition, 28 senior oncologists (ONC) and 17 trans women (TWs) completed a six-point questionnaire. ONC was asked how many TJ patients they had seen in their career, as well as histopathology/site. Furthermore, the data was extrapolated to account for all clinicians' cumulative years of experience. The questions for TWs were age and where they go if you have a disease or illness. And, do they know any TJ cancer patients? RESULTS India's last census (2011) revealed a half-million TJ population. TJ density must be at least 1 million to be comparable to the rest of the world. Hospital databases counted 10,486 patients, with no patient identified as TJ. A total of 37 TJ cancer patients were reported by 28 ONC with an average and collective years of their medical service of 23.1±4.1 and 646 years; distributed in 3 metropolis of 67 million (combined) population (Kolkata, New Delhi, and Mumbai). The average lifetime number of TJ cancer patients/oncologist was 1.3±1.1. Total 12 cases were head neck cancers, with 4 caused by human papillomavirus. The remaining 25 patients have 5 lung, 5 gynecological, 4 breast, 3 brain cancers, 2 soft tissue sarcomas, and 6 cases of unknown origin. The density of 5-year prevalent cancer cases in India is 0.2%, with an estimated 0.007% of TJ cancer patients. TW could not identify any cancer patients in their community. CONCLUSION Being transgender is a social taboo in this part of the world. Their legal rights and classification as the third gender are uncommon. TJs are denied access to standard education, mainstream occupations, and social respect. Although the exact number has never been determined, it is estimated that a large proportion (≈90%) of TJ people are forced to choose roadside begging and working as cheap sex workers. There is no clinical reason why TJs should have fewer cancer incidents, they should be more susceptible to cancer due to unhealthy living conditions, unprotected sex, lack of medical care, proper nutrition, and all other factors associated with their very low socioeconomic status. Nonetheless, it's difficult to find single TJ cancer patients in both public and private hospital OPD. They may be unable to access a traditional clinic due to social discrimination, financial constraints, or they may be unwilling to disclose their true sex. Even TJ's do not show up at free public clinics. The disclosure of true sex may be beneficial in obtaining better treatment, but the more prevalent reason is social unacceptability, which can be overcome through proper education and community economic growth.
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Affiliation(s)
- B Sarkar
- Apollo Multispecialty Hospitals, Kolkata, India; GLA University, Mathura, India
| | - T Shahid
- Apollo Multispecialty Hospitals, Kolkata, India
| | | | | | - L N Biswas
- Apollo Multispecialty Hospitals, Kolkata, India
| | - S Goswami
- Apollo Multispecialty Hospitals, Kolkata, India
| | - T Ghosh
- Apollo Multispecialty Hospitals, Kolkata, India
| | - S K Ghosh
- Apollo Multispecialty Hospitals, Kolkata, India
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Parakh N, Sharma K, Sharma S, Chatterjee P, Singh V. Glucose-6-phosphate dehydrogenase deficiency with coinherited Gaucher disease: A rare association. INDIAN J PATHOL MICR 2023:00004270-990000000-00035. [PMID: 38391334 DOI: 10.4103/ijpm.ijpm_271_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Accepted: 05/29/2022] [Indexed: 02/24/2024] Open
Abstract
ABSTRACT Anemia coexisting with Gaucher disease (GD) is often associated with non-hemolytic processes. Few cases of GD with autoimmune hemolytic anemia have been reported. However, literature on GD with concomitant nonimmune hemolytic anemia is scarce. A 1-year 6-month-old male child presented in 2018 with complaints of palpable mass in left upper abdomen, fever, cough, and vomiting. On examination, he had pallor, hepatosplenomegaly of 2 cm and 8 cm below costal margin, respectively. A clinical diagnosis of hemolytic anemia was suspected. Complete blood count revealed Hb---6.7 g/dL, TLC---8.9 × 103/mL, platelet count---180 × 103/mL. Peripheral smear showed predominantly microcytic hypochromic anemia with moderate degree of anisocytosis, many nucleated red blood cells, few schistocytes, polychromatophils and corrected reticulocyte count 7.89%. S. Bilirubin was 1.1 mg/dL. Hb high-performance liquid chromatography (HPLC) of the child and his parents was within normal limit. Hematological work up revealed negative results for direct Coombs' test, osmotic fragility test, and sickling test. Test for Glucose-6-phosphate dehydrogenase deficiency was positive (39 units/trillion RBC, normal 146--376). He was transfused intermittently and given steroids to manage his anemia. He was on regular follow up during which his blood counts revealed persistent anemia and thrombocytopenia. In view of this, bone marrow was performed to exclude myelofibrosis. Aspirate smears were cellular and showed normoblastic erythroid hyperplasia. Numerous large histiocytes with basophilic fibrillary cytoplasm exhibiting "crumpled tissue paper" appearance were seen. Similar findings were seen on bone marrow trephine biopsy. Genetic testing revealed pathogenic variations in the GBA gene. Beta glucosidase enzyme levels were low while chitotriosidase was raised (1109.19 nmol/hr/mL). A final diagnosis of G6PD with GD was made. The present study shows rare association of GD with Glucose-6-phosphate dehydrogenase deficiency.
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Affiliation(s)
- Nupur Parakh
- Department of Paediatrics, Lady Hardinge Medical College and Associated SSK & KSC Hospitals, New Delhi, India
| | - Kusha Sharma
- Department of Pathology, Lady Hardinge Medical College and Associated SSK & KSC Hospitals, New Delhi, India
| | - Sunita Sharma
- Department of Pathology, Lady Hardinge Medical College and Associated SSK & KSC Hospitals, New Delhi, India
| | - Priti Chatterjee
- Department of Pathology, Lady Hardinge Medical College and Associated SSK & KSC Hospitals, New Delhi, India
| | - Varinder Singh
- Department of Paediatrics, Lady Hardinge Medical College and Associated SSK & KSC Hospitals, New Delhi, India
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Osama MA, Chatterjee P, Singh S, Sarin YK. Mature cystic teratoma of stomach in a 6-year-old child: Usual tumor at an unusual location. INDIAN J PATHOL MICR 2023; 66:205-206. [PMID: 36656244 DOI: 10.4103/ijpm.ijpm_991_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Affiliation(s)
- Md Ali Osama
- Department of Pathology, Lady Hardinge Medical College, New Delhi, India
| | - Priti Chatterjee
- Department of Pathology, Lady Hardinge Medical College, New Delhi, India
| | - Subhash Singh
- Department of Pathology, Lady Hardinge Medical College, New Delhi, India
| | - Yogesh Kumar Sarin
- Department of Pediatric Surgery, Lady Hardinge Medical College, New Delhi, India
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Vats B, Yadav R, Parihar M, Jaiswal N, Chatterjee P, Osama MA. Primary fallopian tube endometroid carcinoma: A rare case report. J Cancer Res Ther 2023; 19:S898-S900. [PMID: 38384074 DOI: 10.4103/jcrt.jcrt_78_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Accepted: 05/23/2022] [Indexed: 12/31/2022]
Abstract
ABSTRACT Primary fallopian tube carcinoma is an extremely rare tumor accounting for only 0.14-1.8% of genital tract cancers. A 47-year-old female presented with post-menopausal bleeding and heaviness in the lower abdomen. Imaging revealed the right adnexal mass, suggestive of neoplastic origin. She was prepared for surgery. Per-operatively, there was a solid irregular mass, firm to hard in consistency, around 8 × 5 cm involving the whole of the right fallopian tube, and the right ovary appeared normal. Histopathological examination of the specimen showed endometroid adenocarcinoma of the right fallopian tube. Endometroid carcinoma is important to recognize because it carries the best prognosis of all the fallopian tube cancers. The patient underwent surgery, followed by adjuvant chemotherapy, and was doing well in follow-up.
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Affiliation(s)
- Barkha Vats
- Department of Obstetrics and Gynecology, SSK Hospital and Lady Hardinge Medical College, New Delhi, India
| | - Reena Yadav
- Department of Obstetrics and Gynecology, SSK Hospital and Lady Hardinge Medical College, New Delhi, India
| | - Meena Parihar
- Department of Obstetrics and Gynecology, SSK Hospital and Lady Hardinge Medical College, New Delhi, India
| | - Nishtha Jaiswal
- Department of Obstetrics and Gynecology, SSK Hospital and Lady Hardinge Medical College, New Delhi, India
| | - Priti Chatterjee
- Department of Pathology, SSK Hospital and Lady Hardinge Medical College, New Delhi, India
| | - Md Ali Osama
- Department of Pathology, SSK Hospital and Lady Hardinge Medical College, New Delhi, India
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Osama MA, Chatterjee P, Gupta A. Twin Fetus-in-Fetu: The Story of an Encaged Twin. Fetal Pediatr Pathol 2022; 42:529-534. [PMID: 36331519 DOI: 10.1080/15513815.2022.2142491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Background: Fetus-in-fetu (FIF) features a monozygotic, diamniotic, parasitic twin enclosed within its host twin. Case report: An 11-month baby girl presented with an antenatal diagnosis of a retroperitoneal mass. Radiological findings suggested it to be a teratoma. The mass was excised in-toto, histological findings were consistent with fetus-in-fetu. Conclusions: FIF may not have identifiable vertebral bodies and limbs upon imaging. Organized organ systems help differentiate this from a teratoma.
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Affiliation(s)
- Md Ali Osama
- Department of Pathology, Lady Hardinge Medical College, New Delhi, India
| | - Priti Chatterjee
- Department of Pathology, Lady Hardinge Medical College, New Delhi, India
| | - Amit Gupta
- Department of Pediatric Surgery, Kalawati Saran Children's Hospital, Lady Hardinge Medical College, New Delhi, India
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Sarkar B, Shahid T, Biswal S, Appunu K, Bhattacharya J, Ghosh T, De A, George K, Mandal S, Roy Chowdhury S, Ganesh T, Munshi A, Mukherjee M, Das A, Soren P, Arjunan M, Chatterjee P, Biswas L, Pradhan A. A Comparative Dose-Escalation Analysis for the Head and Neck Reirradiation Patients with and without Appropriate DICOM Based Dose-Volume Information of Primary Radiotherapy. Int J Radiat Oncol Biol Phys 2022. [DOI: 10.1016/j.ijrobp.2022.07.1668] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Osama MA, Mathayoth M, Agarwal S, Chatterjee P. Cystic Pancreatic Neuroendocrine Tumor: A Diagnostic Dilemma. J Lab Physicians 2022; 15:159-161. [PMID: 37064984 PMCID: PMC10104712 DOI: 10.1055/s-0042-1750079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022] Open
Abstract
AbstractPancreatic neuroendocrine tumors are typically solid neoplasms but in rare instances may present as cystic lesions. Preoperative diagnosis of a cystic pancreatic lesion is challenging and requires a multidisciplinary and multimodal approach. We hereby describe an elderly female who came with complaints of abdominal lump. Radiologically, it appeared to be a pancreatic hydatid cyst located at the head of the pancreas, following which resection was done. Histopathological study of the lesion turned out to be a cystic pancreatic neuroendocrine tumor. Thus, we present this unique case due to its rarity and diagnostic challenge.
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Affiliation(s)
- Md Ali Osama
- Department of Pathology, Lady Hardinge Medical College, New Delhi, India
| | - Meera Mathayoth
- Department of Pathology, Amrita Institute of Medical Sciences, Kochi, Kerala, India
| | - Shilpi Agarwal
- Department of Pathology, Lady Hardinge Medical College, New Delhi, India
| | - Priti Chatterjee
- Department of Pathology, Lady Hardinge Medical College, New Delhi, India
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13
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Chatterjee P, Stevens H, Bowles-Welch A, Kippner L, Marmon A, Drissi H, Gibson G, Yeago C, Roy K. Mesenchymal Stem/Stromal Cells: HIGH-DIMENSIONALL MULTI-OMICS COMPARISON OF CELLS IN BONE MARROW REVEALED ALTERATIONS TO IMMUNE CELLS IN OSTEOARTHRITIS. Cytotherapy 2022. [DOI: 10.1016/s1465-3249(22)00163-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Osama MA, Pallekonda S, Chatterjee P, Kapur A. Benign Lesion of Vagina Mimicking a Malignant Tumor: An Entity Commonly Overdiagnosed. Indian J Gynecol Oncolog 2022. [DOI: 10.1007/s40944-022-00621-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Agarwal S, Kardam S, Chatterjee P, Kumar C, Boruah M, Sharma MC, Tabin M, Ramakrishnan L. CaSR expression in normal parathyroid and PHPT: new insights into pathogenesis from an autopsy-based study. J Endocrinol Invest 2022; 45:337-346. [PMID: 34302683 DOI: 10.1007/s40618-021-01646-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Accepted: 07/18/2021] [Indexed: 10/20/2022]
Abstract
PURPOSE Calcium sensing receptor (CaSR), on the surface of normal parathyroid cells, is essential for maintaining serum calcium levels. The normal pattern of CaSR immunostaining remains undefined and is presumptively circumferential. Given the physiological variation in serum calcium, we postulated that CaSR expression could not be uniformly circumferential. Also, cytoplasmic expression has not been evaluated either in normal or pathological tissues. We studied normal parathyroid tissues derived from forensic autopsies and those rimming parathyroid adenomas for membranous and cytoplasmic CaSR immunoexpression. Results were compared with primary hyperparathyroidism (PHPT) to look for any pathogenetic implications. MATERIALS AND METHODS We evaluated 34 normal parathyroid tissues from 11 autopsies, 30 normal rims, 45 parathyroid adenoma, 10 hyperplasia, and 7 carcinoma cases. Membranous expression was categorized complete/incomplete and weak/moderate/strong; scored using Her2/Neu and Histo-scores; predominant pattern noted. Cytoplasmic expression was categorized negative/weak/moderate/strong; predominant intensity noted. RESULTS Normal autopsy-derived parathyroid tissues were Her2/Neu 3 + , but incomplete membranous staining predominated in 85%. Their immune-scores were significantly more than the cases (p < < 0.05). The mean histo-score of normal rims was intermediate between the two (p < < 0.05). Cytoplasmic expression was strong in all autopsy-derived tissues, weak/negative in hyperplasia (100%), moderate in 16% adenomas, and 43% carcinomas. CONCLUSIONS Normal autopsy-derived parathyroid tissues showed strong but predominantly incomplete membranous expression. Surface CaSR expression decreased in PHPT and is probably an early event in parathyroid adenoma, seen even in normal rims. Whether there is a defect in CaSR trafficking from the cytoplasm to the cell surface in adenoma and carcinoma needs further evaluation.
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Affiliation(s)
- S Agarwal
- Department of Pathology, All India Institute of Medical Sciences, New Delhi, 110029, India.
| | - S Kardam
- Department of Pathology, All India Institute of Medical Sciences, New Delhi, 110029, India
| | - P Chatterjee
- Department of Pathology, Lady Hardinge Medical College and Associated Hospitals, New Delhi, India
| | - C Kumar
- Department of Surgical Oncology, All India Institute of Medical Sciences, Bilaspur, Himachal Pradesh, India
| | - M Boruah
- Department of Pathology, All India Institute of Medical Sciences, New Delhi, 110029, India
| | - M C Sharma
- Department of Pathology, All India Institute of Medical Sciences, New Delhi, 110029, India
| | - M Tabin
- Department of Forensic Medicine and Toxicology, All India Institute of Medical Sciences, New Delhi, India
| | - L Ramakrishnan
- Department of Cardiac Biochemistry, All India Institute of Medical Sciences, New Delhi, India
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Chatterjee P, Osama M, Arya V, Agarwal S. Cutaneous abdominal nodule with an unusual diagnosis: Role of cytology in early diagnosis of cutaneous lesions. Indian Dermatol Online J 2022; 13:796-797. [PMID: 36386745 PMCID: PMC9650734 DOI: 10.4103/idoj.idoj_98_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2022] [Revised: 03/25/2022] [Accepted: 04/03/2022] [Indexed: 11/06/2022] Open
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Chatterjee P, Osama M, Nangia A, Shah S, Suman S, Sarin Y. Unusual association of Wilms' tumor with cystic diseases of kidney: A pathologic surprise. J Cancer Res Ther 2022; 19:S0. [PMID: 37147970 DOI: 10.4103/jcrt.jcrt_275_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Wilms' tumor (or nephroblastoma) is the most common renal malignancy in the pediatric population which consists of blastemal, epithelial, and stromal elements in variable proportions. The occurrence of renal cysts in children and infants is a rare phenomenon and is possibly an outcome of developmental aberrations in mesonephric blastema. The coincidental association of nephroblastoma with renal cysts is a very rare finding. Here, we describe two cases of Wilms' tumor with an unusual association between glomerulocystic kidney disease and multicystic dysplastic kidney.
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Sarkar B, Munshi A, Shahid T, Sengupta S, Bhaskar R, Ganesh T, Paul A, Bhattacharjee B, Pun R, Imbulgoda N, Biswal S, Rastogi K, Bansal K, Baba A, Yasmin T, Bhattacharya J, Ghosh T, De A, Chatterjee P, Pradhan A. Growth Characteristics of Woman Radiation Oncologists in South Asia: Assessment of Gender Neutrality and Leadership Position. Int J Radiat Oncol Biol Phys 2021. [DOI: 10.1016/j.ijrobp.2021.07.1027] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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19
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Pradhan P, Chatterjee P, Stevens H, Marmon A, Medrano-Trochez C, Jimenez A, Kippner L, Li Y, Savage E, Gaul D, Fernández F, Gibson G, Kurtzberg J, Kotanchek T, Yeago C, Roy K. Multiomic analysis and computational modeling to identify critical quality attributes for immunomodulatory potency of mesenchymal stromal cells. Cytotherapy 2021. [DOI: 10.1016/s1465324921002826] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Sarkar B, Munshi A, Shahid T, Ganesh T, Mohanti B, Bansal K, Rastogi K, Chaudhari B, Manikandan A, Biswal S, Bhattacharya J, Ghosh T, De A, Roy Chowdhury S, Mandal S, George K, Mukherjee M, Gazi M, Chauhan R, Chatterjee P. Challenges Faced by Woman Radiation Oncologists (WRO) in South Asia. Int J Radiat Oncol Biol Phys 2020. [DOI: 10.1016/j.ijrobp.2020.07.2538] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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21
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Bhattacharya J, Mukherjee M, Kumar K V, Rajan R, Shahid T, Goswami S, Naha Biswas L, Chatterjee P, Saha S. EP-1180 Re-radiation in head and neck malignancies: experience from a tertiary care centre in eastern india. Radiother Oncol 2019. [DOI: 10.1016/s0167-8140(19)31600-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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22
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Prakash A, Jaiswal A, Mittal S, Chatterjee P, Kotalwar S, Datta B. Barber′s neck manipulation causing bilateral diaphragmatic paralysis and type-2 respiratory failure. Lung India 2019. [DOI: 10.4103/0970-2113.257713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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23
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Goozee K, Chatterjee P, James I, Shen K, Sohrabi HR, Asih PR, Dave P, ManYan C, Taddei K, Ayton SJ, Garg ML, Kwok JB, Bush AI, Chung R, Magnussen JS, Martins RN. Elevated plasma ferritin in elderly individuals with high neocortical amyloid-β load. Mol Psychiatry 2018; 23:1807-1812. [PMID: 28696433 DOI: 10.1038/mp.2017.146] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2017] [Revised: 05/14/2017] [Accepted: 05/26/2017] [Indexed: 12/14/2022]
Abstract
Ferritin, an iron storage and regulation protein, has been associated with Alzheimer's disease (AD); however, it has not been investigated in preclinical AD, detected by neocortical amyloid-β load (NAL), before cognitive impairment. Cross-sectional analyses were carried out for plasma and serum ferritin in participants in the Kerr Anglican Retirement Village Initiative in Aging Health cohort. Subjects were aged 65-90 years and were categorized into high and low NAL groups via positron emission tomography using a standard uptake value ratio cutoff=1.35. Ferritin was significantly elevated in participants with high NAL compared with those with low NAL, adjusted for covariates age, sex, apolipoprotein E ɛ4 carriage and levels of C-reactive protein (an inflammation marker). Ferritin was also observed to correlate positively with NAL. A receiver operating characteristic curve based on a logistic regression of the same covariates, the base model, distinguished high from low NAL (area under the curve (AUC)=0.766), but was outperformed when plasma ferritin was added to the base model (AUC=0.810), such that at 75% sensitivity, the specificity increased from 62 to 71% on adding ferritin to the base model, indicating that ferritin is a statistically significant additional predictor of NAL over and above the base model. However, ferritin's contribution alone is relatively minor compared with the base model. The current findings suggest that impaired iron mobilization is an early event in AD pathogenesis. Observations from the present study highlight ferritin's potential to contribute to a blood biomarker panel for preclinical AD.
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Affiliation(s)
- K Goozee
- Department of Biomedical Sciences, Macquarie University, Sydney, NSW, Australia.,Anglicare, Sydney, NSW, Australia.,School of Psychiatry and Clinical Neurosciences, University of Western Australia, Perth, WA, Australia.,School of Medical Health and Sciences, Edith Cowan University, Perth, WA, Australia.,McCusker Alzheimer Research Foundation, Perth, WA, Australia.,KaRa Institute of Neurological Disease, Sydney, NSW, Australia.,The Cooperative Research Centre for Mental Health, Carlton, VIC, Australia
| | - P Chatterjee
- Department of Biomedical Sciences, Macquarie University, Sydney, NSW, Australia.,School of Medical Health and Sciences, Edith Cowan University, Perth, WA, Australia.,KaRa Institute of Neurological Disease, Sydney, NSW, Australia
| | - I James
- Institute for Immunology and Infectious Diseases, Murdoch University, Perth, WA, Australia
| | - K Shen
- Australian eHealth Research Centre, CSIRO, Floreat, WA, Australia
| | - H R Sohrabi
- Department of Biomedical Sciences, Macquarie University, Sydney, NSW, Australia.,School of Medical Health and Sciences, Edith Cowan University, Perth, WA, Australia.,McCusker Alzheimer Research Foundation, Perth, WA, Australia.,The Cooperative Research Centre for Mental Health, Carlton, VIC, Australia
| | - P R Asih
- KaRa Institute of Neurological Disease, Sydney, NSW, Australia.,School of Medical Sciences, University of New South Wales, Sydney, NSW, Australia
| | - P Dave
- Department of Biomedical Sciences, Macquarie University, Sydney, NSW, Australia.,Anglicare, Sydney, NSW, Australia
| | - C ManYan
- Anglicare, Sydney, NSW, Australia
| | - K Taddei
- School of Medical Health and Sciences, Edith Cowan University, Perth, WA, Australia.,McCusker Alzheimer Research Foundation, Perth, WA, Australia
| | - S J Ayton
- Florey Department of Neuroscience and Mental Health, University of Melbourne University, Melbourne, VIC, Australia
| | - M L Garg
- Nutraceuticals Research Program, School of Biomedical Sciences and Pharmacy, University of Newcastle, Callaghan, NSW, Australia
| | - J B Kwok
- School of Medical Sciences, University of New South Wales, Sydney, NSW, Australia.,Neuroscience Research Australia, Sydney, NSW, Australia
| | - A I Bush
- The Cooperative Research Centre for Mental Health, Carlton, VIC, Australia.,Florey Department of Neuroscience and Mental Health, University of Melbourne University, Melbourne, VIC, Australia
| | - R Chung
- Department of Biomedical Sciences, Macquarie University, Sydney, NSW, Australia
| | - J S Magnussen
- Department of Clinical Medicine, Macquarie University, Sydney, NSW, Australia
| | - R N Martins
- Department of Biomedical Sciences, Macquarie University, Sydney, NSW, Australia. .,School of Psychiatry and Clinical Neurosciences, University of Western Australia, Perth, WA, Australia. .,School of Medical Health and Sciences, Edith Cowan University, Perth, WA, Australia. .,McCusker Alzheimer Research Foundation, Perth, WA, Australia. .,KaRa Institute of Neurological Disease, Sydney, NSW, Australia. .,The Cooperative Research Centre for Mental Health, Carlton, VIC, Australia.
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Prakash AK, Datta B, Tripathy JP, Kumar N, Chatterjee P, Jaiswal A. The clinical utility of cycle of threshold value of GeneXpert MTB/RIF (CBNAAT) and its diagnostic accuracy in pulmonary and extra-pulmonary samples at a tertiary care center in India. Indian J Tuberc 2018; 65:296-302. [PMID: 30522616 DOI: 10.1016/j.ijtb.2018.05.021] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2018] [Revised: 05/23/2018] [Accepted: 05/24/2018] [Indexed: 12/19/2022]
Abstract
BACKGROUND There are knowledge gaps in the in-depth analysis of the most promising and robust diagnostic tool, GeneXpert MTB/RIF (CBNAAT). The cycle of threshold (CT) value of the CBNAAT test and its clinical implications has not been explored much. AIMS AND OBJECTIVES The study aimed at (a) estimating the diagnostic accuracy and incremental yield of Xpert MTB/RIF in various specimens (b) establishing the association between CT value category (high, medium, low, very low) and culture time-to-positivity (TTP). METHODS A total of 1000 samples, both pulmonary and extra-pulmonary were collected from presumptive TB cases in a large tertiary care hospital. Sensitivity and specificity of CBNAAT was calculated with culture as the gold standard. The association of CT value with culture TTP was also studied. RESULTS The overall sensitivity of CBNAAT was 88.5%, with bronchial washing specimen being the most sensitive (92.3%) and pleural fluid being the least (66.7%). In smear negative individuals, the sensitivity of CBNAAT was 80.9%. The additional yield of CBNAAT over smear microscopy was 10.9%. It was observed that as we move from high to very low CT category, culture positivity decreases significantly (p<0.001), whereas time taken for culture growth increases (p<0.001). CONCLUSION CBNAAT is a robust test for accurate diagnosis of tuberculosis both pulmonary and extra-pulmonary, smear negative as well, especially in resource-limited settings. The correlation between CT value and culture TTP has potential in predicting bacillary load, though further studies are required.
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Affiliation(s)
- Ashish K Prakash
- Department of Respiratory & Sleep Medicine, Medanta - The Medicity Gurgaon, India.
| | - B Datta
- Department of Respiratory & Sleep Medicine, Medanta - The Medicity Gurgaon, India
| | - J P Tripathy
- International Union Against Tuberculosis and Lung Disease, The Union South East Asia Office, New Delhi, India
| | - N Kumar
- Department of Microbiology, Medanta - The Medicity Gurgaon, India
| | - P Chatterjee
- Department of Respiratory & Sleep Medicine, Medanta - The Medicity Gurgaon, India
| | - A Jaiswal
- Department of Respiratory & Sleep Medicine, Medanta - The Medicity Gurgaon, India
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Sehgal S, Chatterjee P, Bharadwaj S, Pathak C. Hemolytic Disease of the Newborn due to Anti-C Antibodies. MGM Journal of Medical Sciences 2018. [DOI: 10.5005/jp-journals-10036-1194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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26
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Sehgal S, Chatterjee P, Kumar R, Pathak C. How many of the rhesus D-Negative cases are actually weak D positive? Glob J Transfus Med 2018. [DOI: 10.4103/gjtm.gjtm_59_17] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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27
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Prakhya LJ, Sehgal S, Chatterjee P. Hypocalcaemia Following Transfusion of a Small Volume of Red Blood Cell Concentrate: An Unusual Case. J Clin Diagn Res 2018. [DOI: 10.7860/jcdr/2018/31938.11408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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28
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Akpoveso OO, Olivier G, Chatterjee P, Olajide O, Tumbas Šaponjac V. Investigation of potential anti-diabetic effect of Mucuna pruriens (L) DC (Fabaceae) aqueous leaf extract. Am J Transl Res 2017. [DOI: 10.1055/s-0037-1608397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- OO Akpoveso
- University of Brighton, Brighton, United Kingdom
| | - G Olivier
- University of Brighton, Brighton, United Kingdom
| | - P Chatterjee
- University of Brighton, Brighton, United Kingdom
| | - O Olajide
- University of Huddersfield, Huddersfield, United Kingdom
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Singh H, Chatterjee P, Narang R, Dey A. GERIATRIC SYNDROMES WITH HEART FAILURE, CROSS-SECTIONAL STUDY WITH IMPLICATION IN CLINICAL PRACTICE. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.2821] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- H. Singh
- ALL INDIA INSTITUTE OF MEDICAL SCIENCES, NEW DELHI, NEW DELHI, India,
| | - P. Chatterjee
- ALL INDIA INSTITUTE OF MEDICAL SCIENCES, NEW DELHI, NEW DELHI, India,
| | - R. Narang
- CARDIOLOGY, ALL INDIA INSTITUTE OF MEDICAL SCIENCES, NEW DELHI, NEW DELHI, India
| | - A. Dey
- ALL INDIA INSTITUTE OF MEDICAL SCIENCES, NEW DELHI, NEW DELHI, India,
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30
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Prem N, Chatterjee P, Chakrawarty A, Dey A. URINARY INCONTINENCE AMONG OLDER INDIANS: ASSESSMENT AND IMPACT ON QUALITY OF LIFE. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.2150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- N.N. Prem
- Geriatric Medicine, All India Insititute of Medical Sciences, New Delhi, Delhi, India
| | - P. Chatterjee
- Geriatric Medicine, All India Insititute of Medical Sciences, New Delhi, Delhi, India
| | - A. Chakrawarty
- Geriatric Medicine, All India Insititute of Medical Sciences, New Delhi, Delhi, India
| | - A.B. Dey
- Geriatric Medicine, All India Insititute of Medical Sciences, New Delhi, Delhi, India
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31
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Subramanian M, Chatterjee P, Chakrawarty A, Dey A. A STUDY OF GAIT AND FALLS IN OLDER INDIANS. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.4025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- M. Subramanian
- Geriatric Medicine, All India Institute of Medical Sciences, New Delhi, New Delhi., New Delhi, India
| | - P. Chatterjee
- Geriatric Medicine, All India Institute of Medical Sciences, New Delhi, New Delhi., New Delhi, India
| | - A. Chakrawarty
- Geriatric Medicine, All India Institute of Medical Sciences, New Delhi, New Delhi., New Delhi, India
| | - A.B. Dey
- Geriatric Medicine, All India Institute of Medical Sciences, New Delhi, New Delhi., New Delhi, India
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Affiliation(s)
- H. Indani
- Geriatric Medicine, All India Institute of Medical Sciences, Delhi, Delhi, India
| | - R. Bansal
- Geriatric Medicine, All India Institute of Medical Sciences, Delhi, Delhi, India
| | - P. Chatterjee
- Geriatric Medicine, All India Institute of Medical Sciences, Delhi, Delhi, India
| | - A. Chakrawarty
- Geriatric Medicine, All India Institute of Medical Sciences, Delhi, Delhi, India
| | - S. Dwivedi
- Geriatric Medicine, All India Institute of Medical Sciences, Delhi, Delhi, India
| | - A.B. Dey
- Geriatric Medicine, All India Institute of Medical Sciences, Delhi, Delhi, India
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Gunasekaran V, Mundada P, Chatterjee P, Chakrawarty A, Sharma S, Bharti B, Dhiman K, Dey A. AYUSH RASAYANA IMPROVES FITNESS AND QUALITY OF LIFE IN OLDER ADULTS. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.1971] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- V. Gunasekaran
- Geriatric Medicine, All India Institute of Medical Sciences, New Delhi, India,
| | - P. Mundada
- Geriatric Medicine, All India Institute of Medical Sciences, New Delhi, India,
| | - P. Chatterjee
- Geriatric Medicine, All India Institute of Medical Sciences, New Delhi, India,
| | - A. Chakrawarty
- Geriatric Medicine, All India Institute of Medical Sciences, New Delhi, India,
| | - S. Sharma
- Central Council for Research in Ayurvedic Sciences, New Delhi, New Delhi, India
| | - B. Bharti
- Central Council for Research in Ayurvedic Sciences, New Delhi, New Delhi, India
| | - K. Dhiman
- Central Council for Research in Ayurvedic Sciences, New Delhi, New Delhi, India
| | - A.B. Dey
- Geriatric Medicine, All India Institute of Medical Sciences, New Delhi, India,
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Haldar A, Dey A, Chatterjee P, Chakrawarty A. EASYCARE STANDARD INSTRUMENT FOR EARLY DETECTION OF GERIATRIC SYNDROMES IN THE VERY OLD. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.2803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- A. Haldar
- GERIATRIC MEDICINE, ALL INDIA INSTITUTE OF MEDICAL SCIENCES(AIIMS), NEW DELHI, DELHI, India
| | - A.B. Dey
- GERIATRIC MEDICINE, ALL INDIA INSTITUTE OF MEDICAL SCIENCES(AIIMS), NEW DELHI, DELHI, India
| | - P. Chatterjee
- GERIATRIC MEDICINE, ALL INDIA INSTITUTE OF MEDICAL SCIENCES(AIIMS), NEW DELHI, DELHI, India
| | - A. Chakrawarty
- GERIATRIC MEDICINE, ALL INDIA INSTITUTE OF MEDICAL SCIENCES(AIIMS), NEW DELHI, DELHI, India
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Kumar V, Desai G, Yadav S, Chatterjee P, Chakrawarty A, Dey A. SUBJECTIVE COGNITIVE IMPAIRMENT IN INDIAN OLDER ADULTS: CLINICAL AND SOCIAL PROFILE. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.1682] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- V. Kumar
- Geriatric Medicine, Aiims, New Delhi, New Delhi, Delhi, India,
| | - G.R. Desai
- Geriatric Medicine, Aiims, New Delhi, New Delhi, Delhi, India,
| | - S.K. Yadav
- Geriatric Medicine, Aiims, New Delhi, New Delhi, Delhi, India,
| | - P. Chatterjee
- Geriatric Medicine, Aiims, New Delhi, New Delhi, Delhi, India,
| | - A. Chakrawarty
- Geriatric Medicine, Aiims, New Delhi, New Delhi, Delhi, India,
| | - A.B. Dey
- Geriatric Medicine, Aiims, New Delhi, New Delhi, Delhi, India,
- Aiims, New Delhi, New Delhi, Delhi, India
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Banerjee J, Dey A, Chatterjee P, Ambashtha A. PRE-TREATMENT QUALITY OF LIIFE IN OLDER CANCER PATIENTS: A PERSISTENT PREDICTOR OF SURVIVAL. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.4239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- J. Banerjee
- Geriatric Medicine, All India Institute Of Medical Sciences, New Delhi, India
| | - A. Dey
- Geriatric Medicine, All India Institute Of Medical Sciences, New Delhi, India
| | - P. Chatterjee
- Geriatric Medicine, All India Institute Of Medical Sciences, New Delhi, India
| | - A. Ambashtha
- Geriatric Medicine, All India Institute Of Medical Sciences, New Delhi, India
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Bansal R, Indani H, Chatterjee P, Chakrawarty A, Dwivedi S, Dey A. ASSOCIATION OF DIABETES AND ITS COMPLICATIONS WITH DEPRESSION IN OLDER PEOPLE OF INDIA. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.1932] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Saha S, Dastidar A, Chatterjee P. 232P Locally advanced esophageal cancer – evaluation of addition of chemotherapy prior to chemoradiation. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw582.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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39
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Kakkar M, Chatterjee P. Setting research priorities to control zoonoses in smallholder dairy farms of periurban India. Int J Infect Dis 2016. [DOI: 10.1016/j.ijid.2016.11.313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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40
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Chatterjee P, Das P. Association of Ambient Air Quality with Male's Pulmonary Function in Kolkata City, India. Kathmandu Univ Med J (KUMJ) 2016; 13:24-8. [PMID: 26620744 DOI: 10.3126/kumj.v13i1.13748] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
BACKGROUND Kolkata is one of the polluted metropolitan cities in India where health effects of air pollution are raising serious concern. OBJECTIVES Purpose of the present study was to analyze association between levels of air pollutants and pulmonary function of adult males living in two different air pollutant zones of Kolkata. METHODS Air pollution data of two ambient air quality monitoring stations located at Rabindrabharati and Victoria Memorial was collected from West Bengal Pollution Control Board, Kolkata for the period from January to March 2012. Study was conducted on 200 males (17-22 yrs), subdivided into two groups from living within 3 km radius of that two monitoring stations. They were investigated for their spirometric lung functions following method and technique recommended by American Thoracic Society. Results were expressed as mean ± SD and independent samples T test was conducted to compare between groups. RESULTS PM10, SO2 concentrations were significantly higher in Rabindrabharati zone, whereas no significant differences were noted in NO2 and CO concentrations though values were higher at Rabindrabharati than Victoria Memorial. FVC, FEV1, FEF25-75%, MVV were significantly lower in males of Rabindrabharati zone. CONCLUSION Exposure to high air pollutant concentration might be associated with reduced pulmonary function in adult males.
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Affiliation(s)
- P Chatterjee
- Office of the Secretary, Faculty Councils for Postgraduate Studies
| | - P Das
- Department of Environmental Science University of Kalyani Kalyani- 741235, West Bengal, India
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Abstract
Metastatic renal cell carcinoma (RCC) in the nose and paranasal sinuses is very rare. We report an unusual case of metastatic RCC that presented as recurrent epistaxis ten years after curative nephrectomy. The purpose of this report is to draw the attention of clinicians to the possibility of metastatic RCC in patients with recurrent epistaxis and nasal mass. We also discuss treatment options and review the relevant literature.
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Abstract
D-penicillamine interferes with elastin and collagen metabolism and produces several cutaneous and multi-systemic side-effects. We present two cases of Wilson's disease who on long-term penicillamine therapy developed drug-induced degenerative dermopathy manifesting as skin fragility over pressure sites and cutis laxa-like changes.
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Affiliation(s)
- Sujay Khandpur
- Department of Dermatology and Venereology, All India Institute of Medical Sciences, New Delhi, India
| | - Naresh Jain
- Department of Dermatology and Venereology, All India Institute of Medical Sciences, New Delhi, India
| | - Shweta Singla
- Department of Neurology, All India Institute of Medical Sciences, New Delhi, India
| | - Priti Chatterjee
- Department of Pathology, All India Institute of Medical Sciences, New Delhi, India
| | - Madhuri Behari
- Department of Neurology, All India Institute of Medical Sciences, New Delhi, India
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Sharma P, Mazumdar B, Chatterjee P. Cerebellar hypermetabolism on 18F-FDG PET/CT with normal MRI in a case of paraneoplastic cerebellar degeneration with negative antibodies. ACTA ACUST UNITED AC 2015. [DOI: 10.1016/j.remnie.2014.12.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Raj D, Chatterjee P, Luthra M, Ahmed M. Nevus lipomatosus cutaneous superficialis resembling rudimentary male external genitalia in a neonate. J Clin Neonatol 2015. [DOI: 10.4103/2249-4847.154136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Abstract
The transition of the structure and size of AuNPs at a pH value around 9.5, from slowly grown, well-faceted, large (≫19 nm), less uniform and near connected to fast grown, near symmetrical, small (<19 nm), more uniform and well-separated, is observed.
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Affiliation(s)
- P. Chatterjee
- Saha Institute of Nuclear Physics
- Kolkata 700064
- India
| | - S. Hazra
- Saha Institute of Nuclear Physics
- Kolkata 700064
- India
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Kandel R, Nisar S, Desai G, Chatterjee P, Dey A. Multiple atypical presentations in a case of multiple myeloma in an elderly female. Eur Geriatr Med 2014. [DOI: 10.1016/j.eurger.2014.04.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Ray S, Basak S, Chatterjee P. Malignant Leiomyoblastoma: An Incidental Diagnosis. Nepal j obstet gynaecol 2014. [DOI: 10.3126/njog.v7i2.11147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
DOI: http://www.dx.doi.org/10.3126/njog.v7i2.11147 Nepal Journal of Obstetrics and Gynaecology / Vol 7 / No. 2 / Issue 14 / July-Dec, 2012 / 55-56
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Kandel R, Chatterjee P, Kumar V, Gopalan V, Ambashtha A, Jathar S, Dey A. P143: Impact of nutritional supplementation and nordic walking in frail older patients in geriatrics department of tertiary care hospital in India. Eur Geriatr Med 2014. [DOI: 10.1016/s1878-7649(14)70317-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Sharma P, Mazumdar B, Chatterjee P. Cerebellar hypermetabolism on ¹⁸F-FDG PET/CT with normal MRI in a case of paraneoplastic cerebellar degeneration with negative antibodies. Rev Esp Med Nucl Imagen Mol 2014; 34:79-80. [PMID: 25001850 DOI: 10.1016/j.remn.2014.05.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2014] [Revised: 05/01/2014] [Accepted: 05/11/2014] [Indexed: 10/25/2022]
Affiliation(s)
- P Sharma
- Department of Nuclear Medicine and PET/CT, Eastern Diagnostics India Ltd., Kolkata, India.
| | - B Mazumdar
- Department of Nuclear Medicine and PET/CT, Eastern Diagnostics India Ltd., Kolkata, India
| | - P Chatterjee
- Department of Nuclear Medicine and PET/CT, Eastern Diagnostics India Ltd., Kolkata, India
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Chatterjee P. Manifestos for health: what the Indian political parties have promised. Assoc Med J 2014. [DOI: 10.1136/bmj.g2703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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