A patient is discussed in whom splenic rupture followed an elective uncomplicated cholecystectomy by two weeks. There was no known direct operative or postoperative trauma to the spleen and the spleen was microscopically normal with no evidence of organizing hematoma. Possible mechanisms of operative splenic injury to the spleen are reviewed and the importance of recognition of this entity by surgeons is emphasized.
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Front Immunol
January 2025
Department of Medicine, Aab Cardiovascular Research Institute, University of Rochester School of Medicine and Dentistry, Rochester, NY, United States.
Introduction: The severity of spinal cord injury (SCI) is closely tied to pulmonary function, especially in cases of higher SCI levels. Despite this connection, the underlying pathological mechanisms in the lungs post-SCI are not well understood. Previous research has established a connection between disrupted sympathetic regulation and splenocyte apoptosis in high thoracic SCI, leading to pulmonary dysfunction.
View Article and Find Full Text PDFBMJ Case Rep
January 2025
Surgery, Hospital de Vila Franca de Xira, Vila Franca de Xira, Lisboa, Portugal.
Non-operative management is the standard of care for blunt spleen trauma in stable patients in the absence of other abdominal injuries. This is a case report of a male patient in his 60s who presented to the emergency room with abdominal pain 2 days after sustaining blunt abdominal trauma. The patient was haemodynamically stable, and CT scan revealed a severe spleen injury.
View Article and Find Full Text PDFJ Exp Med
March 2025
Division of Innate Immunity, The Institute of Medical Science, The University of Tokyo, Minato-ku, Japan.
Lysosomal stress due to the accumulation of nucleic acids (NAs) activates endosomal TLRs in macrophages. Here, we show that lysosomal RNA stress, caused by the lack of RNase T2, induces macrophage accumulation in multiple organs such as the spleen and liver through TLR13 activation by microbiota-derived ribosomal RNAs. TLR13 triggered emergency myelopoiesis, increasing the number of myeloid progenitors in the bone marrow and spleen.
View Article and Find Full Text PDFCureus
December 2024
Emergency Medicine Department, Aga Khan University, Karachi, PAK.
Background: Road traffic injuries (RTIs) are currently the ninth most common cause of mortality and are expected to increase in the future. RTIs rank in the top three reasons why young people die. Because of the high incidence and mortality risk, proper trauma care has been prioritized for RTI patients who present to the emergency department.
View Article and Find Full Text PDFJ Orthop Case Rep
January 2025
Lokmanya Tilak Municipal Medical college, Sion Mumbai., India.
Introduction: Road traffic accidents (RTA) account for a sizable portion of morbidity and mortality globally, with a particularly high incidence among young and active individuals. Patients presenting with polytrauma require a multidisciplinary approach guided by protocols for advanced trauma life support.
Case Report: We report the case of a 31-year-old female, transferred-in to our center following primary care after an RTA on June 17th, 2023.
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