Pranab Dey
Post Graduate Institute of Medical Education and Research
Internal medicineRadiologyPathologyCytologyBiopsyFine-needle aspirationCarcinomaOvarySwellingCytopathologyLymphomaMalignancyMetastatic carcinomaLymph nodeAdenocarcinomaAspiration cytologyFine needle aspiration cytologyThyroidHistopathologyMedicineBiology
479Publications
27H-index
2,780Citations
Publications 473
Newest
#1Manish Rohilla (PGIMER: Post Graduate Institute of Medical Education and Research)H-Index: 6
#2Sumit Garg (PGIMER: Post Graduate Institute of Medical Education and Research)H-Index: 1
Last. Radhika Srinivasan (PGIMER: Post Graduate Institute of Medical Education and Research)H-Index: 35
view all 7 authors...
Introduction null Diffuse large B-cell lymphoma (DLBCL) is a heterogeneous disease with remarkably variable clinical presentation and outcome. Hans algorithm subclassified DLBCL into prognostically distinct molecular subtypes by using immunohistochemistry (IHC). Fine-needle aspiration biopsy cytology (FNABC) is a first-line diagnostic modality in lymphadenopathy. The study aims to perform IHC on FNABC cell blocks (CBs) for subclassifying according to the Hans algorithm and correlate with case-ma...
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#1Pankaj Kumar (PGIMER: Post Graduate Institute of Medical Education and Research)H-Index: 10
#2Parikshaa Gupta (PGIMER: Post Graduate Institute of Medical Education and Research)H-Index: 6
Last. Pranab Dey (PGIMER: Post Graduate Institute of Medical Education and Research)H-Index: 27
view all 3 authors...
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#1Parikshaa Gupta (PGIMER: Post Graduate Institute of Medical Education and Research)H-Index: 6
#2Nalini Gupta (PGIMER: Post Graduate Institute of Medical Education and Research)H-Index: 23
Last. Ashim Das (PGIMER: Post Graduate Institute of Medical Education and Research)H-Index: 32
view all 9 authors...
Aims null Angioimmunoblastic T cell lymphoma (AITL) is often misdiagnosed in cytology. Hence, the present study was conducted to identify the distinctive cytomorphological features of AITL in lymph node fine-needle aspirates (LN-FNA). null Methods null This was a 4-year retrospective case–control study. Cases included LN-FNAs from patients with histopathologically confirmed AITL. The controls included LN-FNAs from patients with histopathologically confirmed reactive lymphoid hyperplasia (RLH; n=...
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#1Parikshaa Gupta (PGIMER: Post Graduate Institute of Medical Education and Research)H-Index: 6
#2Nalini Gupta (PGIMER: Post Graduate Institute of Medical Education and Research)H-Index: 23
Last. Vanita Suri (PGIMER: Post Graduate Institute of Medical Education and Research)H-Index: 23
view all 6 authors...
Introduction null Uterine clear cell adenocarcinoma (CCC) is a rare, aggressive malignancy with a poor prognosis. The present study was conducted to study and describe the characteristic morphologic features of uterine clear cell carcinoma (CCC) in cervical cytology. null Methods null This was a 3-year retrospective case-control study. Cervical samples of women with histopathologically proven endometrial and cervical clear cell carcinoma were included as cases. Controls included cervical samples...
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#1Parikshaa Gupta (PGIMER: Post Graduate Institute of Medical Education and Research)H-Index: 6
#2Surinder Singh Rana (PGIMER: Post Graduate Institute of Medical Education and Research)H-Index: 27
Last. Pranab Dey (PGIMER: Post Graduate Institute of Medical Education and Research)H-Index: 27
view all 3 authors...
Oesophageal schwannoma is an extremely rare benign neoplasm. Cytological diagnosis of oesophageal schwannoma has been sporadically reported in the literature. Herein, we present a case of oesophageal schwannoma in an older woman that could be accurately diagnosed based on endoscopic ultrasound-guided fine needle aspiration (EUS-FNA) cytology accompanied by cell block immunocytochemistry.
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#1S. K. Gupta (PGIMER: Post Graduate Institute of Medical Education and Research)H-Index: 2
#2Pranab Dey (PGIMER: Post Graduate Institute of Medical Education and Research)H-Index: 27
Fine-needle aspiration cytology (FNAC) is an excellent technique for rapid diagnosis due to its speed, accuracy, and cost-effectiveness. However, there are many gray-zone areas in cytology that needs attention. These lesions in the aspiration cytology can be overcome by applying the selective use of the series of tests. This review discusses the diagnostic challenges in the gray-zone areas in FNAC. It emphasizes the use of selective ancillary techniques to solve the problems in this area.
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#1Sudha Sharma (PGIMER: Post Graduate Institute of Medical Education and Research)H-Index: 27
#2Dibyanshu Sekhar Mohapatra (PGIMER: Post Graduate Institute of Medical Education and Research)
Last. Pranab Dey (PGIMER: Post Graduate Institute of Medical Education and Research)H-Index: 27
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Objectives: Peritoneal fluid cytology is done routinely in cases with serous carcinoma of ovary. However, morphologic features of borderline serous tumors (BSTs) of ovary in ascitic fluid have been rarely described. The aim of our study was to evaluate the morphologic features of BST with and without ascitic fluid involvement (BST+ and BST-, respectively) and compare with those of serous carcinomas, both in conventional and liquid-based cytology (LBC) smears. Material and Methods: Out of 30 BST ...
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#1Sumit Garg (PGIMER: Post Graduate Institute of Medical Education and Research)H-Index: 1
#2Manish Rohilla (PGIMER: Post Graduate Institute of Medical Education and Research)H-Index: 6
Last. Arvind Rajwanshi (PGIMER: Post Graduate Institute of Medical Education and Research)H-Index: 25
view all 9 authors...
Context: Fine-needle aspiration cytology (FNAC) is a rapid and accurate first-line diagnostic modality in lymphadenopathy. Aims: To determine the utility of FNAC for the diagnosis of lymphoma and highlight the various pitfalls in morphological interpretation. Settings and Design: This was a retrospective study of 3 years duration in which cytology diagnosis was compared with the follow-up histopathology diagnosis wherever available. Results: A cytodiagnosis of lymphoma was made in a total of 868...
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#1Parikshaa Gupta (PGIMER: Post Graduate Institute of Medical Education and Research)H-Index: 6
#2Pavani Velamala (PGIMER: Post Graduate Institute of Medical Education and Research)H-Index: 1
Last. Arvind Rajwanshi (PGIMER: Post Graduate Institute of Medical Education and Research)H-Index: 25
view all 9 authors...
INTRODUCTION The present study was undertaken to assess the accuracy of fine needle aspiration cytology (FNAC) and cell-block immunocytochemistry, and to estimate the risk of malignancy, using a categorical reporting system, in the diagnosis of ovarian masses. METHODS This was a 5-year retrospective study of FNAs of ovarian masses. The cytological diagnoses were categorised as inadequate, non-neoplastic, benign neoplasms, indeterminate for malignancy, suspicious for malignancy and malignant neop...
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BackgroundSmall cell carcinoma of ovary (SCCO) is extremely rare. Two types of SCCO are recognized, the pulmonary type (SCCOPT) and the hypercalcemic type (SCCOHT). Establishing an accurate diagnos...
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