Results 51 to 60 of about 2,232,317 (341)
Paraneoplastic syndromes in childhood neuroblastoma
INTRODUCTION: Neuroblastoma is a malignant tumor primarily affecting infants. Originating from embryonic cells of the sympathetic nervous system, NB commonly arises in the adrenal glands, followed by the abdomen, mediastinum, head, and neck.
Natalia Małek+10 more
doaj +1 more source
Neurological manifestation of colonic adenocarcinoma
Paraneoplastic neurologic disorders are extremely rare in cancer patients and are most commonly associated with certain tumors, such as ovarian cancer, small cell lung cancer, and breast cancer.
Uzair Chaudhary+2 more
doaj +1 more source
Paraneoplastic Vasculitis in a Patient with Astrocytoma of the Brain
Clinical case of paraneoplastic vasculitis аssociated a brain tumor was presented. Paraneoplastic vasculitis is a rare type of paraneoplastic syndrome. The frequency of detection of paraneoplastic vasculitis in cancer patients is 0.01-5%. In 70% of cases,
A. V. Yagoda+3 more
doaj +1 more source
The conceptual and clinical problems of paraneoplastic syndrome in oncology and internal medicine.
Symptomatology of oncological diseases consists not only of local symptoms caused by the primary malignancy or its metastases, but also by general systemic signs that are not directly connected with the tumor.
B T Bilynsky, M B Dzhus, R. Litvinyak
semanticscholar +1 more source
Downbeat nystagmus: aetiology and comorbidity in 117 patients [PDF]
Objectives: Downbeat nystagmus (DBN) is the most common form of acquired involuntary ocular oscillation overriding fixation. According to previous studies, the cause of DBN is unsolved in up to 44% of cases.
Brandt, Thomas+3 more
core +1 more source
Neurological paraneoplastic syndromes are a rare subgroup of diseases commonly related to neuroendocrine tumors. However, they have been associated with uterine malignancies (sarcomas, endometrial carcinomas, and neuroendocrine cancers).
Anna Svarna+6 more
doaj
Paroxysmal Dyskinesias Secondary to HHV‐6A Encephalitis: The First Case Report and Literature Review
ABSTRACT Paroxysmal dyskinesias encompasses a spectrum of conditions marked by intermittent involuntary movements, with paroxysmal kinesigenic dyskinesias being the most common phenotype. Central nervous system infection is a rare cause of paroxysmal dyskinesias.
Zhuoran Wang+5 more
wiley +1 more source
Paraneoplastic neurological syndromes associated with ovarian tumors [PDF]
Introduction: Paraneoplastic neurological syndromes (PNS) are neurologic deficits triggered by an underlying remote tumor. PNS can antedate clinical manifestation of ovarian malignancy and enable its diagnosis at an early stage.
Michalak, Slawomir+3 more
core +1 more source
Refractory diarrhea: A paraneoplastic syndrome of neuroblastoma.
Neuroblastoma (NB) is the most common extracranial solid tumor in children. Diarrheal NB is quite rare and is not easy to diagnose in the early stage.
Wei Han, Huanmin Wang
semanticscholar +1 more source
Glial Fibrillary Acidic Protein Astrocytopathy Based on a Two‐Center Chinese Cohort Study
ABSTRACT Objective Glial fibrillary acidic protein astrocytopathy (GFAP‐A) is a recently defined nosological form belonging to the class of autoimmune inflammatory disorders affecting the central nervous system (CNS). Here, we report the clinical and MRI characteristics, treatment, and prognosis of a GFAP‐A cohort from two centers in China.
Ti Wu+13 more
wiley +1 more source