Results 1 to 10 of about 271 (88)

Paraneoplastic Myopathy as a Possible Initial Presentation of Sporadic Burkitt Lymphoma in an Immunocompetent Adult: A Case Report. [PDF]

Cancer Rep (Hoboken)
ABSTRACT Background Burkitt's lymphoma (BL) is a highly aggressive B‐cell non‐Hodgkin lymphoma with rapid proliferation and early systemic dissemination. Neuromuscular manifestations are rare and are typically secondary to direct infiltration or metabolic complications.
Khalafi-Nezhad A, Firouzabadi D, Mohammadkarimi V, Dehghanian A.   +3 more
europepmc   +2 more sources

Direct-stick embolization to treat hematochezia secondary to rectally metastatic sacral neuroblastoma. [PDF]

JPGN Rep
Abstract Neuroblastoma is a malignant tumor that is typically treated with a combination of surgery, radiation therapy, chemotherapy, and immunotherapy. However, minimally invasive embolization and chemoembolization present promising new treatment modalities.
Dhatt A, Cardarelli-Leite L, Dhatt R, Barker C, Heran MKS.   +4 more
europepmc   +2 more sources

Immunohistochemical expression of anaplastic lymphoma kinase in neuroblastoma and its relations with some clinical and histopathological features [PDF]

Journal of Pathology and Translational Medicine
Background Anaplastic lymphoma kinase (ALK) mutations have been identified as a prominent cause of some familial and sporadic neuroblastoma (NB). ALK expression in NB and its relationship with clinical and histopathological features remains controversial.
Thu Dang Anh Phan, Thao Quyen Nguyen, Nhi Thuy To, Thien Ly Thanh, Dat Quoc Ngo   +4 more
doaj   +2 more sources

Malignant craniopharyngiomas: Institutional experience and literature review. [PDF]

Brain Pathol
We report the second case of malignant craniopharyngioma with BAP1 and TP53 mutations. A literature review identified 44 cases of malignant craniopharyngiomas with a median overall survival of 6 months. Eighteen (41%) occurred in patients without any history of radiation, suggesting that mechanisms other than radiation have contributed to their ...
Auen TJ, Zhang IW, Zhang W, Burr JM, Carda ML, Wisecarver JL, Shonka N, Cox JL, Cathcart SJ, Cushman-Vokoun A, Chen J.   +10 more
europepmc   +2 more sources

Unusual Bone Metastasis Neuroblastoma in Adolescent With Unidentified Primary Site. [PDF]

Clin Case Rep
ABSTRACT We present a rare case of bone metastatic Neuroblastoma without a diagnosis of an identifiable primary lesion in a 16‐year‐old patient who presented with intermittent right knee pain and soft tissue swelling for 7 months. Initial radiologic examinations revealed a primary bone tumor in the distal metaphyseal‐diaphyseal region of the femur, and
Naim S, Sraidi S, Salam S, Cherkaoui S, Lamchahab M, Qachouh M, Rachid M, Madani A, Khoubila N.   +8 more
europepmc   +2 more sources

Neuroblastoma: Application of International Neuroblastoma Pathology Classification on fine needle aspiration cytology smears

Indian Journal of Pathology and Microbiology, 2022
Background: Neuroblastoma (NB) is the fourth most common tumor of childhood. There is a paucity of literature on its subtyping of cytology and prognostic utility.
Kanika Rastogi, Nidhi Mahajan, Arti Khatri, Niyaz A Khan   +3 more
doaj   +1 more source

KI67 AS A SURROGATE MARKER FOR MITOTIC KARYORRHECTIC INDEX IN NEUROBLASTOMA

Pakistan Armed Forces Medical Journal, 2020
Objective: To evaluate the use of Ki67 as a surrogate marker for Mitotic Karyorrhectic Index (MKI) in Neuroblastoma. Study Design: Cross-sectional study.
Rabia Javed, Sajid Mushtaq, Noreen Akhtar, Usman Hassan, Asif Loya   +4 more
doaj   +4 more sources

Standardization of canine meningioma grading: Validation of new guidelines for reproducible histopathologic criteria

Veterinary and Comparative Oncology, Volume 21, Issue 4, Page 685-699, December 2023., 2023
Abstract Canine meningiomas are currently graded using the human grading system. Recently published guidelines have adapted the human grading system for use in dogs. The goal of this study was to validate the new guidelines for canine meningiomas. To evaluate the inter‐observer agreement, 5 veterinary surgical pathologists graded 158 canine meningiomas
Sara Belluco, Giuseppe Marano, Thibaut Lurier, Giancarlo Avallone, Chiara Brachelente, Stefano Di Palma, Roberta Rasotto, Kerstin Baiker, Andreas Beineke, Anna Oevermann, Frauke Seehusen, Fabiano José Ferreira de Sant'Ana, Patrizia Boracchi, Martí Pumarola, Maria Teresa Mandara   +14 more
wiley   +1 more source

Improving mitotic cell counting accuracy and efficiency using phosphohistone‐H3 (PHH3) antibody counterstained with haematoxylin and eosin as part of breast cancer grading

Histopathology, Volume 82, Issue 3, Page 393-406, February 2023., 2023
Table 1. Correlation between PHH3 expression with clinicopathological variables; Table 2. Correlation between MAI, with PHH3 and Ki67; Table 3. Multivariate cox regression analysis results for (A) adding PHH3 to predictors of survival (grade and stage), (B) adding PHH3 to mitosis and Ki67 score (C) components of grade (D) components of grade with the ...
Asmaa Ibrahim, Michael S. Toss, Shorouk Makhlouf, Islam M. Miligy, Fayyaz Minhas, Emad A. Rakha   +5 more
wiley   +1 more source

A peripheral nerve sheath tumour in the median nerve of a dog

Veterinary Record Case Reports, Volume 10, Issue 2, June 2022., 2022
Abstract A 6‐year‐old, female, spayed, flat‐coated retriever cross presented with a 4‐month history of progressive left thoracic limb lameness that was unresponsive to medical treatment. Initial advanced imaging with computed tomography did not identify a cause, and the dog was discharged on rest and analgesia.
Oliver Anderson, Sorrel J. Langley‐Hobbs   +1 more
wiley   +1 more source