Background: Retinoblastoma is a common highly malignant tumor of the eye. Late presentation leads to poor survival rate in many developing countries.
Objective: To identify problems associated with management of retinoblastoma.
Methods: A retrospective review of cases of retinoblastoma at the University College Hospital, Ibadan, between January 1992 and December 2007.
Results: A total of 32 eyes of 26 patients were studied. Sixteen were males and 10 were females. Minimum age at presentation was 4 months and maximum age was 60 months (mean 30.69+/-14.2 mo). Over 90% presented after 1 month of onset. Reasons for late diagnosis included late presentation for unknown reasons, missed diagnosis, and mismanagement in a previous hospital. Eleven of 26 patients defaulted to avoid removal of the eye, and treatment was only completed in 5 patients. Problems included financial constraint regarding investigations and procurement of drugs, as well as availability of the chemotherapy.
Conclusions: Retinoblastoma is a problematic malignancy of childhood associated with management problems often related to difficulty with patients accepting removal of the affected eye and financial constraint for treatment.
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http://dx.doi.org/10.1097/MPH.0b013e31819c5275 | DOI Listing |
NPJ Precis Oncol
January 2025
Department of Medicine III, LMU University Hospital, Munich, Germany.
Rare cancers present significant challenges in diagnosis, treatment, and research, accounting for up to 25% of global cancer cases. Due to their rarity and atypical presentations, they are often misdiagnosed, resulting in late-stage detection and poor outcomes. Here, we describe a patient case with advanced metastatic nasopharynx NUT carcinoma, one of the rarest and most aggressive cancers.
View Article and Find Full Text PDFJ Equine Vet Sci
January 2025
Clinique Vétérinaire Équine du Harfang, Varennes, Quebec, Canada.
This case series reports four late pregnancy broodmares that were diagnosed with bladder rupture. The initial presentations were abdominal discomfort (n=3) and dystocia (n=1). All mares (n=4) were overdue or at their expected time of delivery.
View Article and Find Full Text PDFPoult Sci
January 2025
College of Animal Science, Zhejiang University, Hangzhou 310058, China. Electronic address:
The present study investigated the impact of butyrate glycerides (BG) on lipid metabolism, intestinal morphology, and microbiota of laying hens. Four hundred eighty 54-week-old Hy-line Brown laying hens were randomly selected and divided into five groups. The control group (ND) was fed a basal diet.
View Article and Find Full Text PDFJ Integr Neurosci
January 2025
Department of Psychology, The Affiliated Hospital of Jiangnan University, 214151 Wuxi, Jiangsu, China.
Background: Deficits in emotion recognition have been shown to be closely related to social-cognitive functioning in schizophrenic. This study aimed to investigate the event-related potential (ERP) characteristics of social perception in schizophrenia patients and to explore the neural mechanisms underlying these abnormal cognitive processes related to social perception.
Methods: Participants included 33 schizophrenia patients and 35 healthy controls (HCs).
J Endovasc Ther
January 2025
Department of Vascular Surgery, Swiss Aortic Center Bern, Inselspital, University Hospital of Bern, University of Bern, Bern, Switzerland.
Purpose: To perform a systematic review and meta-analysis of the outcomes of Anaconda fenestrated endograft for the treatment of complex abdominal aortic aneurysms (cAAA).
Material And Methods: A systematic search of all the literature reported until May 2024 was performed according to the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines. The pooled 30-day mortality rate, technical success rate, reintervention rate as well as bridging stent occlusion rate, and corresponding 95% confidence intervals (CIs) were estimated using fixed or random effect methods.
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