Zobrazeno 1 - 10
of 255
pro vyhledávání: '"Sundaram Challa"'
Autor:
Mohan Krishna Pasam, B Vishal Rao, Sai Kiran Chaganty, Rakesh Manilal Sharma, Veerendra Patil, Suseela Kodandapani, Sundaram Challa, Subramanyeshwar Rao Thammineedi
Publikováno v:
Urology Annals, Vol 16, Iss 1, Pp 87-93 (2024)
Context: Emphasis on grossing to reporting for the assessment of histopathological parameters predicting outcomes in Wilms tumor. Aims: To analyze various clinicopathological parameters that effect outcomes in treatment naïve and post chemotherapy W
Externí odkaz:
https://doaj.org/article/55b998a6c02b4681a13d983260d05b00
Autor:
Sundaram Challa
Publikováno v:
Indian Journal of Pathology and Microbiology, Vol 65, Iss 5, Pp 125-134 (2022)
Diagnosis of central nervous system (CNS) granulomas is challenging. The etiology may be infectious or non-infectious. The infectious causes are due to mycobacteria, fungi, parasites and rarely bacteria. The non-infectious causes include autoimmune d
Externí odkaz:
https://doaj.org/article/0d57bbf088bf4b64b4da3c60d89ef8ad
Publikováno v:
Indian Journal of Pathology and Microbiology, Vol 65, Iss 2, Pp 410-412 (2022)
Tumors of the pituitary gland and sellar region represent about 15% of all brain tumors, with pituitary adenoma being the commonest and pituitary carcinoma being very rare. Pituitary tumors in children are even rarer. Pituitary blastoma, a pediatric
Externí odkaz:
https://doaj.org/article/c86db183d6584632ba9f4799c5c03f1d
Autor:
Sudha S Murthy, Sandhya Devi Gundimeda, Sundaram Challa, V Manjula, Daphne Fonseca, Vishal B Rao, Senthil J Rajappa, K V. V N Raju, T Subramanyeshwar Rao
Publikováno v:
Indian Journal of Pathology and Microbiology, Vol 64, Iss 1, Pp 96-101 (2021)
Background: Molecular confirmation of histologic diagnosis has become mandatory for the diagnosis of Ewing sarcoma family of tumors (ESFT). Aim: To validate the diagnosis made by morphology and immunohistochemistry (IHC) by fluorescence in-situ hybri
Externí odkaz:
https://doaj.org/article/2bbf753b01564a819d6dd823c0d0969b
Autor:
Sumitra Sivakoti, Shantveer G Uppin, Megha S Uppin, Roshini P Tara, Aruna k Prayaga, Sundaram Challa
Publikováno v:
Indian Journal of Pathology and Microbiology, Vol 64, Iss 2, Pp 310-315 (2021)
Background and Aims: Molecular analysis is gold standard for diagnosis of synovial sarcoma (SS) but use of these ancillary techniques is limited by many practical issues like cost and limited resources. Several studies analyzed TLE1 as a diagnostic i
Externí odkaz:
https://doaj.org/article/269cd8f0d5c04801a31c6228fc8fec78
Autor:
Meetu Agrawal, Megha S Uppin, Shantveer G Uppin, Sundaram Challa, Sumeet Agrawal, A K Dharmrakshak
Publikováno v:
Annals of Thoracic Medicine, Vol 15, Iss 2, Pp 90-94 (2020)
BACKGROUND: Thymomas are not so common tumors that are encountered in day-to-day pathology reporting. The WHO system was proposed in 2015. Although, through its detailed reporting, the WHO elaborates all subtypes and morphological clinches to diagnos
Externí odkaz:
https://doaj.org/article/a08cd31b1e134076b4a9480ef549eccd
Autor:
Sundaram Challa, Monalisa Hui, Saumya Jakati, Megha Shantveer Uppin, Liza Rajasekhar, Meena Angamuthu Kannan, Lokesh Lingappa, Murthy Murali Krishna Jagarlapudi
Publikováno v:
Indian Journal of Pathology and Microbiology, Vol 62, Iss 1, Pp 61-66 (2019)
Background: Juvenile idiopathic inflammatory myopathies (JIIM) are rare and heterogeneous. Subtype identification is important for treatment. Materials and Methods: Patients below 18 years diagnosed as idiopathic inflammatory myopathy (IIM) according
Externí odkaz:
https://doaj.org/article/3a07e6afb24f4026a58ba0e532d159f8
Autor:
Vishal Rao, Gowri Garudadri, Arya Sahithi Shilpa, Daphne Fonseca, S Murthy Sudha, Rakesh Sharma, T Rao Subramanyeshwar, Sundaram Challa
Publikováno v:
Urology Annals, Vol 10, Iss 3, Pp 324-329 (2018)
Context: New Gleason Score of Prostate. Aims: The aim of this study is to assign the patients with carcinoma prostate into new prognostic grade groups (PGGs) based on revised Gleason score (GS) and follow-up according to the WHO 2016. Subjects and Me
Externí odkaz:
https://doaj.org/article/7d20b8abb21c47e9b5e3496a2936e54e
Autor:
Daphne Fonseca, Sudha S Murthy, K Ravindranath Tagore, B Vishal Rao, Subramanyeshwar Rao Thamminedi, K. V. V. N. Raju, Rakesh Sharma, Sundaram Challa
Publikováno v:
Indian Journal of Endocrinology and Metabolism, Vol 21, Iss 5, Pp 734-737 (2017)
Aims: To apply reticulin algorithm (RA) to the diagnosis of adrenocortical tumors on adrenalectomy specimens and compare its efficacy to the modified Weiss criteria or Lin–Weiss–Bisceglia (LWB) criteria for oncocytic variant. Materials and Method
Externí odkaz:
https://doaj.org/article/93b9e72348b34be48cce697d09d52123
Publikováno v:
Annals of Indian Academy of Neurology, Vol 19, Iss 3, Pp 356-359 (2016)
Background and Purpose: Muscle biopsy features of congenital muscular dystrophies (CMD) vary from usual dystrophic picture to normal or nonspecific myopathic picture or prominent fibrosis or striking inflammatory infiltrate, which may lead to diagnos
Externí odkaz:
https://doaj.org/article/220b3b76f7e745beb43954ca96ef2631