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Ugeskrift For Laeger May 2023Littoral cell angioma is a benign vascular tumour of the spleen, and malign transformation is seldom. The angioma is associated with a high risk of simultaneous...
Littoral cell angioma is a benign vascular tumour of the spleen, and malign transformation is seldom. The angioma is associated with a high risk of simultaneous occurrence of other primary cancers, and it is of utmost importance to perform extensive diagnostic investigations to detect other cancers. Definitive treatment of littoral cell angioma is surgical resection of the spleen. This is a unique case report about a 73-year-old woman who had a simultaneous adenocarcinoma of the colon and a gastrointestinal stromal tumour. She underwent simultaneous splenectomy with colonic and gastric resection.
Topics: Female; Humans; Aged; Splenic Neoplasms; Hemangioma; Splenectomy
PubMed: 37264861
DOI: No ID Found -
Chirurgia (Bucharest, Romania : 1990) Dec 2021According to the UEMS (Union Europeene des Medicins Specialises) Section of surgery Board of Surgery, "Emergency Surgery" can be defined "as surgery that is required to...
According to the UEMS (Union Europeene des Medicins Specialises) Section of surgery Board of Surgery, "Emergency Surgery" can be defined "as surgery that is required to deal with an acute threat to life, organ, limb or tissue caused by external trauma, acute disease process, acute exacerbation of a chronic disease process, or complication of a surgical or other interventional procedure". Performance of emergency surgery require complex and varied skills and abilities to achieve procedures from different fields of surgery: abdominal, urologic, thoracic, vascular, soft tissue, skeletal) within an interval of 24 hours (1). In U.S., since 2008, Acute Care Surgery concept was introduced, and nowadays is an evolving specialty with three essential components- trauma, critical care and emergency surgery (2). In UK there is an increasing subspecialisation within general surgery over the last ten years. More recently, there has been an increase in focus on emergency general surgery (3,4). This may not come as a surprise given the fact that trafic crashes kill 1.2 million people annually around the world (3242 people/day) and 90% are in middle and low income countries. In US trauma is the leading cause of death in persons up to 40 years. Optimal care for emergency surgical patients is one of the major challenges for every healthcare system worldwide. An emergency surgery mai intervene during the daily schedule of elective interventions and create pressure on both the organisation and costs (5). Since it's birth, in 2007, the Romanian Society for Emergency Surgery and Trauma was involved in supporting the development of practice in emergency surgery in Romania by many actions: each year, during biannual National Congres and National Conference of the Romanian Society of Surgery 2 sessions were dedicated to emergency surgery, with invited foreign speakers; oragnisation of European Congres of Emergency and Trauma Surgery in 2017 in Bucharest, 1 tematic issue of Chirurgia Journal dedicated to surgery of the cirrhotic patients. This tematic isssue includes varia subjects from emergency surgery in valuable articles. The management of open abdomen management are depicted by Anastasiu et al, in a review summarizing definition, classification, indications, methods of temporary abdominal closure and fascial closure, and enterocutanous fistula. Turculet et al, perfomed a review of the litterature to describe the main advantages and disadvantages of the trauma systems in Europe and to present the last concepts regarding the management of the polytrauma patients and the newest sets of measures to prevent car crashes in European Union. A rare case of small bowel hemangioma with hemoperitoneum mimicking trauma is described by Iordache et al, with a review of the litterature. The series of reviews ends with an interesting article for daily practice in emergency hospitals about the diagnostic and therapeutic peculiarities in abdominal trauma associated with spinal cord injurie by Grigorean et al. Abdominal trauma is addressed in 7 original papers. The definitive surgery for liver trauma in tertiary HPB center, the nonoperative treatment of abdominal trauma involving liver and spleen, the timing of splenic interventional radiology, the management of colon trauma at a level II trauma, challenges raised by the retroperitoneal hematoma in abdominal trauma, predicition of evolution of patients with abdominal trauma using the usual biological parameters, and clinico-pathological correlations in the acute surgical abdomen in the pre and post COVID-19 pandemic period are presented, analysed and discussed in papers coming from specialized surgical units from Fundeni Clinical Institute, Emergency Clinical Hospital Bucharest, Emergency University Hospital of Bucharest, "Bagdasar-Arseni" Clinical Emergency Hospital, "St. Pantelimon" Clinical Emergency Hospital, Clinical County Emergency Hospitals of Craiova and Tg-Mures. The surgical technique of intraomental splenic implant and an attempt of reassessement is presented in a paper by Beuran et al. We hope that this tematic issue will be an interesting and very useful lecture for our readers and bring useful informations for those involved in emergency surgery.
Topics: COVID-19; Emergency Medical Services; Humans; Pandemics; Wounds and Injuries
PubMed: 34967708
DOI: 10.21614/chirurgia.116.6.643 -
Cancer Imaging : the Official... Aug 2010With the exception of lymphoma involving the spleen, other primary and secondary neoplasms are rare and infrequently encountered. Primary malignant neoplasms involving... (Review)
Review
With the exception of lymphoma involving the spleen, other primary and secondary neoplasms are rare and infrequently encountered. Primary malignant neoplasms involving the spleen are lymphoma and angiosarcoma. Primary benign neoplasms involving the spleen include hemangioma, lymphangioma, littoral cell angioma and splenic cyst and solid lesions such as hamartoma and inflammatory pseudotumor.
Topics: Cysts; Diagnostic Imaging; Granuloma, Plasma Cell; Hamartoma; Hemangioma; Hemangiosarcoma; Humans; Lymphangioma; Lymphoma; Neoplasms, Multiple Primary; Splenic Diseases; Splenic Neoplasms
PubMed: 20713317
DOI: 10.1102/1470-7330.2010.0026 -
Singapore Medical Journal Mar 2015The spleen is considered 'the forgotten organ' among radiologists and clinicians, although it is well visualised on abdominal computed tomography and magnetic resonance... (Review)
Review
The spleen is considered 'the forgotten organ' among radiologists and clinicians, although it is well visualised on abdominal computed tomography and magnetic resonance imaging. Moreover, the spleen is commonly involved in a wide range of pathologic disorders. These include congenital anomalies, infectious and inflammatory diseases, vascular disorders, benign and malignant tumours, and systemic disorders. In this review, we focus on the key imaging findings of the normal spleen, its variants, as well as relevant congenital and acquired abnormalities. It is of utmost importance to recognise and correctly interpret the variable spectrum of abnormalities that may involve the spleen, in order to avoid unnecessary invasive procedures and to guide adequate treatment.
Topics: Diagnostic Imaging; Hemangioma; Humans; Inflammation; Lymphangioma; Magnetic Resonance Imaging; Neoplasm Metastasis; Spleen; Splenic Diseases; Splenic Infarction; Splenic Neoplasms; Splenomegaly; Splenosis; Tomography, X-Ray Computed; Ultrasonography
PubMed: 25820845
DOI: 10.11622/smedj.2015040 -
TheScientificWorldJournal 2014Partial splenic embolization (PSE) is one of the intra-arterial therapeutic approaches of diseases. With the development of interventional radiology, the applications of... (Review)
Review
Partial splenic embolization (PSE) is one of the intra-arterial therapeutic approaches of diseases. With the development of interventional radiology, the applications of PSE in clinical practice are greatly extended, while various materials are developed for embolization use. Common indications of PSE include hypersplenism with portal hypertension, hereditary spherocytosis, thalassemia, autoimmune hemolytic anemia, splenic trauma, idiopathic thrombocytopenic purpura, splenic hemangioma, and liver cancer. It is also performed to exclude splenic artery aneurysms from the parent vessel lumen and prevent aneurysm rupture, to treat splenic artery steal syndrome and improve liver perfusion in liver transplant recipients, and to administer targeted treatment to areas of neoplastic disease in the splenic parenchyma. Indicators of the therapeutic effect evaluation of PSE comprise blood routine test, changes in hemodynamics and in splenic volume. Major complications of PSE include the pulmonary complications, severe infection, damages of renal and liver function, and portal vein thrombosis. The limitations of PSE exist mainly in the difficulties in selecting the arteries to embolize and in evaluating the embolized volume.
Topics: Embolization, Therapeutic; Hemodynamics; Humans; Spleen
PubMed: 25538966
DOI: 10.1155/2014/961345 -
Frontiers in Cardiovascular Medicine 2022Spontaneous splenic rupture (SSR) is a rare, often life-threatening, acute abdominal injury that requires immediate diagnosis and early treatment. SSR is mainly treated...
BACKGROUND
Spontaneous splenic rupture (SSR) is a rare, often life-threatening, acute abdominal injury that requires immediate diagnosis and early treatment. SSR is mainly treated surgically or conservatively. A few cases of interventional embolization for SSRs have been reported.
CASE PRESENTATION
A 30-year-old male patient complaining mainly of left upper abdominal pain underwent emergency abdominal computed tomography (CT) and showed enlargement of the spleen with a massive mixed-density shadow approximately 10.0 × 8.0 × 12.5 cm in size. The boundary was unclear and showed obvious progressive enhancement. Considering the intrasplenic tumor lesions with rupture and hemorrhage, the possibility of vascular tumors was high, with intraperitoneal blood and fluid accumulation. Digital subtraction angiography of the splenic arteriography and embolization of the ruptured splenic artery branches were performed. Postoperative hemoglobin progressively decreased, inflammatory indicators, such as white blood cell counts, procalcitonin (PCT), and C-reactive protein (CRP) were significantly increased, and 2 days after embolization, the patient developed severe hypoxemia, shock, pulmonary edema, and acute respiratory distress syndrome. CT re-examination 9 days after embolization showed reduced lesion absorption. After stabilization of the condition, splenectomy was performed, and postoperative platelet count increase, anticoagulant improvement, and discharge were observed. Postoperative pathological examination revealed extensive hemorrhage and necrosis, vascular tissue with abnormal hyperplasia in the surrounding area, vascular tissue in the bleeding area and outer wall (elastic fiber staining +), and local myofibroblast hyperplasia. Immunohistochemistry showed actin (SM +) and Ki67 (10% +).
CONCLUSION
SSR caused by splenic hemangioma is rare, and the choice between surgical treatment or splenic artery embolization remains dependent on the patient's hemodynamic stability and imaging findings.
PubMed: 35722106
DOI: 10.3389/fcvm.2022.925711 -
Archives of Pathology & Laboratory... Sep 2019Even though immunohistochemistry is routinely used by pathologists, evaluation of immunohistochemistry in splenic lesions remains difficult for many. Classification of... (Review)
Review
CONTEXT.—
Even though immunohistochemistry is routinely used by pathologists, evaluation of immunohistochemistry in splenic lesions remains difficult for many. Classification of benign and splenic lesions often requires a combination of hematoxylin-eosin evaluation, immunophenotyping, and sometimes molecular testing. Immunohistochemical staining is essential in evaluating many splenic lesions, and requires an understanding of the normal compartments of the spleen.
OBJECTIVE.—
To address different immunohistochemical features used for identification and subclassification of different lesions of the spleen, as well as in the normal compartments of the spleen.
DATA SOURCES.—
The information outlined in this review article is based on our experiences with a variety of spleen cases, on the current World Health Organization classification of hematopoietic and lymphoid tumors, and on a review of English-language articles published during 2018.
CONCLUSIONS.—
Features for phenotyping normal spleen as well as a variety of splenic lesions, including littoral cell angioma and splenic marginal zone lymphoma, are discussed. Suggested immunopanels are provided to assist in the diagnosis of different lesions of the spleen.
Topics: Antigens, Surface; Diagnosis, Differential; Flow Cytometry; Hemangioma; Humans; Immunohistochemistry; Immunophenotyping; Lymphoma; Lymphoproliferative Disorders; Spleen; Splenic Diseases; Splenic Neoplasms
PubMed: 30917045
DOI: 10.5858/arpa.2018-0211-CP -
International Journal of Surgery Case... 2015Pancreatic tumors comprise benign lesion and malignant lesion, most importantly pancreatic adenocarcinoma, acinar cell carcinoma, neuroendocrine carcinoma or metastasis....
Pancreatic tumors comprise benign lesion and malignant lesion, most importantly pancreatic adenocarcinoma, acinar cell carcinoma, neuroendocrine carcinoma or metastasis. Surgical resection provides the only chance for cure for malignant pancreatic tumors. In some cases, surgical resection is performed because a malignant lesion is suspected, however, histopathological examinations eventually reveal a benign lesion. Here, we report the case of a 49-year-old woman, who was initially diagnosed with a neuroendocrine tumor of the pancreas with metastasis to the liver. The patient underwent distal pancreatectomy and atypical liver resection. Surprisingly, however, histopathological examination revealed an intrapancreatic accessory spleen (IPAS) of the pancreatic tail as well as liver hemangioma. This unique case report highlights the impact of extensive preoperative examinations to differentiate benign and malignant pancreatic lesions and, possibly, prevent patients from unnecessary surgery.
PubMed: 26670205
DOI: 10.1016/j.ijscr.2015.10.041 -
Experimental and Therapeutic Medicine May 2023The present study aimed to explore the clinical efficacy of laparoscopic partial splenectomy in the treatment of benign lesions of the spleen and partial splenic...
The present study aimed to explore the clinical efficacy of laparoscopic partial splenectomy in the treatment of benign lesions of the spleen and partial splenic rupture. The clinical value of laparoscopic partial splenectomies performed between March 2015 and May 2022 was retrospectively analyzed. Cases considered included the following: 14 spleen cysts, five spleen hemangiomas, one spleen hamartoma and two splenic ruptures. Lesion diameters of cases ranged from 5.0-11.3 cm. Results indicated that all 22 patients had an uneventful surgery, including 11 cases with lesions located in the upper pole of the spleen, nine in the lower pole of the spleen, one in the upper middle pole and one in the middle and lower pole. Operation time ranged from 75-180 min (mean: 120±17 min) and intraoperative bleeding ranged from 80-300 ml (mean: 178±70 ml). The average duration of postoperative hospitalization was 6±2 days, with all patients followed up for 10-12 months. Patients reported no symptoms of discomfort and had platelet levels within normal range. In conclusion, laparoscopic partial splenectomy allows for lesion resection while retaining normal splenic function and may be effectively used for treating benign spleen tumors and partial splenic rupture. However, the operation is difficult and surgeons must be able to perform minimally invasive techniques and strictly screen cases.
PubMed: 37090076
DOI: 10.3892/etm.2023.11909