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Gopikrishnan Vijayakumar

Explore the profile of Gopikrishnan Vijayakumar including associated specialties, affiliations and a list of published articles. Areas
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Articles 12
Citations 22
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Recent Articles
1.
Vijayakumar G, Devi A, Narwal A, Kamboj M
Cureus . 2024 Jul; 16(6):e62060. PMID: 38989374
Cutaneous mixed tumor or chondroid syringoma is a rare benign, skin appendageal tumor prevalent in areas of the head and neck. It represents the cutaneous counterpart of the pleomorphic adenoma...
2.
Vijayakumar G, Kamboj M, Narwal A, Sharma G
J Oral Maxillofac Pathol . 2024 May; 28(1):11-20. PMID: 38800447
c-KIT is an important diagnostic marker in salivary gland tumours and is expressed in most adenoid cystic carcinomas. Histologically similar salivary gland tumours with variable immunohistochemical expression for c-KIT pose...
3.
Goswami P, Chaudhary V, Arya A, Verma R, Vijayakumar G, Bhavani M
J Pharm Bioallied Sci . 2024 Apr; 16(Suppl 1):S5-S7. PMID: 38595504
Platelet-rich fibrin (PRF) is a biocompatible fibrin matrix that acts as a resorbable membrane, collecting platelet cytokines, growth factors, and cells and releasing them. It is easily extracted from blood....
4.
Sharma G, Kamboj M, Narwal A, Keerthika R, Devi A, Vijayakumar G
Indian J Otolaryngol Head Neck Surg . 2024 Mar; 76(1):208-218. PMID: 38440438
Secretory carcinoma (SC) is a relatively new disease entity, separate from acinic cell carcinoma (AciCC), which frequently displays ETV6-NTRK3 gene fusion. However, the differences between SC and AciCC remain ambiguous....
5.
Vijayakumar G, Narayanan A, Srikiran T, Aravind S, Sandeep Vijay P
J Cancer Res Ther . 2023 Dec; 20(5):1394-1399. PMID: 38102913
Background: Fine-needle aspiration cytology (FNAC) for salivary gland tumors can be challenging to due to the diversity of lesions and cytomorphological convergence between the tumors. The Milan System for Reporting...
6.
Greeshma L, Joseph A, Sivakumar T, Pillai V, Vijayakumar G
Sci Rep . 2023 Dec; 13(1):21698. PMID: 38066025
The programmed cell death protein (PD-1)/programmed cell death protein ligand (PD-L1) pathway and cytotoxic T lymphocyte antigen are the most important co-stimulatory molecules that play a key role in the...
7.
Keerthika R, Devi A, Kamboj M, Sivakumar N, Vijayakumar G, Narwal A, et al.
Head Neck Pathol . 2022 Nov; 17(1):233-245. PMID: 36357765
Background: Intraosseous mucoepidermoid carcinoma (IMEC) and Glandular odontogenic cyst (GOC) are those two pathological entities causing diagnostic dilemma due to the histopathological similarity. An accurate distinction between the two entities...
8.
Vijayakumar G, Narayanan A, Nayanar S, Nair C
Int J Surg Pathol . 2022 Sep; 31(5):738-741. PMID: 36172636
Rosette formation is an unusual finding in malignant lymphomas. We report a case of a diffuse large B-cell lymphoma (DLBCL) with abundant rosette formation histologically mimicking non lymphoid tumors. A...
9.
Vijayakumar G, Sharma G, Narwal A, Kamboj M
J Oral Maxillofac Pathol . 2021 Aug; 25(1):55-60. PMID: 34349412
Objective: Various histological grading of oral squamous cell carcinoma has been contributed to the literature at different periods, but the reliability of such grading systems is controversial. This study attempted...
10.
Vijayakumar G, Kamboj M, Narwal A, Devi A
J Oral Maxillofac Pathol . 2021 Jun; 25(Suppl 1):S99-S108. PMID: 34083982
A 24-year-old male reported to the outpatient department with a complaint of swelling of the anterior lower jaw region for 9 months with history of traumatic injury and extraction of...