Delayed splenic rupture in a haemophiliac

We report an unusual case of post-traumatic delayed rupture of the spleen occurring in a 38-year-old man with haemophilia A. The time interval between injury and splenic rupture was at least 2 weeks. Although a rare event, the possibility of splenic rupture should always be considered in the differential diagnosis in patients with a bleeding disorder and abdominal pain, even when the patient does not initially give a history of abdominal injury. Radiological imaging, including ultrasound examination, is of great value in establishing the diagnosis. This case report includes a brief review of other similar cases.     

Spontaneous splenic rupture following the administration of intravenous heparin: case report and retrospective case review

We report the case of a 40-year-old African-American female who presented to the Emergency Department with unstable angina. The patient, who had multiple risk factors for coronary artery disease, was admitted to the coronary care unit for cardiac work-up and management. Shortly after the intravenous administration of unfractionated heparin, she suffered the acute onset of upper abdominal pain and shock. A CT scan of the abdomen revealed splenic rupture with hemoperitoneum. The patient, who was managed surgically, had complete recovery before discharge. A review of systems and medical records revealed no obvious risk factors or other potential etiology for this rupture. We herein provide the characteristics of this rarely documented causal relationship between heparin and spontaneous splenic rupture and retrospectively review similar cases in the literature.     

SPLENIC RUPTURE FOLLOWING ROUTINE COLONOSCOPY

Splenic rupture is a life‐threatening condition characterized by internal hemorrhage, often difficult to diagnose. Colonoscopy is a gold standard routine diagnostic test to investigate patients with gastrointestinal symptoms as well as to those on the screening program for colorectal cancer. Splenic injury is seldomly discussed during consent for colonoscopy, as opposed to colonic perforation, as its prevalence accounts for less than 0.1%. A 66‐year‐old Caucasian woman with no history of collagen disorder was electively admitted for routine colonoscopy for surveillance of adenoma. She was admitted following the procedure for re‐dosing of warfarin, which was stopped prior to the colonoscopy. The patient was found collapsed on the ward the following day with clinical shock and anemia. Computed tomography demonstrated grade 4 splenic rupture. Immediate blood transfusion and splenectomy was required. Splenic rupture following routine colonoscopy is extremely rare. Awareness of it on this occasion saved the patient's life. Despite it being a rare association, the seriousness warrants inclusion in all information leaflets concerning colonoscopy and during its consent.     

脾外伤致门静脉海绵样变性1例

1临床资料患者,男,52岁,汉族,吉林省扶余县人,因间断性左上腹部隐痛1年,加重伴乏力3个月来我院就诊。该患者1年前因左上腹部撞击伤后开始出现上腹部疼痛,疼痛性质为隐痛,无恶心、呕吐,无腹胀,无反酸、胃内烧灼感,无厌油腻,无呕血、黑便,自行服用"消炎药"后症状略缓解,因不影响日常生活,未系统     

Spontaneous atraumatic rupture of a normal-sized spleen due to AL amyloid angiopathy

We report an unusual cause of hemoperitoneum in an AL amyloid patient on peritoneal dialysis due to spontaneous rupture of a normal-sized spleen not related to any trauma. The rupture was not due to amyloid deposition within the spleen pulp but rather due to amyloid angiopathy causing hemorrhage within the spleen and capsular tear.     

Spontaneous splenic rupture as the initial manifestation of acute lymphoblastic leukaemia: Immunophenotype and cytogenetics

Summary Spontaneous splenic rupture is a rare, though life-threatening complication of some hematological malignancies and is even more infrequent as the initial symptom of acute lymphoblastic leukemia. We describe the fourth case, to our knowledge, of acute lymphoblastic leukemia presenting as splenic rupture, and for the first time the immunophenotype and cytogenetic pattern observed.     

The development and clinical features of splenic aneurysm associated with liver cirrhosis.

OBJECTIVES: Splenic artery aneurysm (SAA) is usually asymptomatic, but can be fatal if it ruptures. Portal hypertensive patients with varix or splenomegaly are sometimes complicated by SAA. However, there have been no large-scale clinical studies regarding whether liver cirrhosis itself is associated with splenic aneurysm regardless of varix or splenomegaly. METHODS: In the present study, we retrospectively analyzed 303 cirrhotic patients examined with arteriography. The diagnosis and characteristics of SAAs were determined, and the relation with splenic artery diameter was evaluated. RESULTS: Nine patients (2.97%) had 12 complicated SAAs. The aneurysms, which measured 4-22 mm in diameter, were all saccular, and occurred commonly in the splenic hilum (50.0%). A correlation was noted between splenic artery diameter and aneurysm diameter (R(2)=0.706). Aneurysm growth was strongly associated with an increase in diameter of the splenic artery trunk (R(2)=0.705), which is closely related to arterial flow. CONCLUSIONS: SAA is considered a complication of cirrhosis. The increase in splenic artery diameter may result in SAA enlargement and rupture. Elective procedures should be considered based on the follow-up of main trunk or diameter of the splenic artery in addition to SAA size, a known risk factor of aneurysmal rupture.     

Spontaneous splenic rupture precipitated by cough: A case report and a review of the literature

Spontaneous rupture of a normal spleen without a history of trauma is a rare clinical entity. We report on a case of atraumatic splenic rupture in a 61-year-old man who presented to the emergency department for abdominal pain and hypotension. There was no evidence of hematologic or infectious disease involving the spleen. The chronic cough described by the patient was the main trigger for the rupture. Although, spontaneous splenic rupture is rare, it is vital that physicians consider this diagnosis when evaluating patients with abdominal pain and hypotension. Failure to consider splenic rupture could be catastrophic and early diagnosis is essential for a better outcome.     

Pathological splenic rupture: a rare complication of chronic myelomonocytic leukemia

Chronic myelomonocytic leukemia (CMML) is an uncommon disorder characterized by monocytosis of the peripheral blood, absence of the Philadelphia chromosome, fewer than 20% blasts, and one or more lineages showing dysplastic features. Splenomegaly is frequently seen and may be massive. A 56-year-old man with stable CMML and moderate splenomegaly presented to the emergency department with generalized abdominal pain and abrupt drop in hemoglobin. Abdominal imaging revealed splenic rupture and emergency splenectomy was undertaken, with complete recovery. Atraumatic rupture of the spleen has rarely been reported as a complication of CMML or other myelodysplastic disorders. This report should alert physicians to consider this diagnosis in patients with CMML and acute abdominal pain.     

Spontaneous rupture of the spleen as immediate complication in autologous transplantation for primary systemic amyloidosis

Although splenic rupture is a recognized complication of primary amyloidosis, very few cases have been reported in the context of stem cell transplantation. A patient with systemic primary amyloidosis with renal and cardiac involvement and factor X deficiency, who developed a splenic rupture 24 h after the peripheral blood stem cells infusion during autologous transplantation, is described. This complication has been reported during stem cell mobilization and after post-transplant hematopoietic recovery, but we have not found a previous report of splenic rupture in the immediate postinfusion period. This case illustrates that splenic rupture can occur at any time during the transplant procedure. Need for close monitoring, particularly in patients with factor X deficiency after receiving granulocyte colony stimulating factor, two recently recognized risk factors for splenic hemorrhage, is highlighted.     

Prediction of traumatic aortic rupture from plain chest film findings using stepwise logistic regression

We reviewed initial chest radiographs of 21 patients with, and 26 without, aortic rupture, and examined the presence or absence of individual signs previously cited to be associated with aortic rupture. Using stepwise logistic regression, the three most significant signs associated with rupture were loss of aortic contour, tracheal deviation, and mediastinal-to-chest ratio. A formula calculating the probability of aortic rupture (P) using these three variables was derived. Using a low cutoff point, this equation would approach 100% sensitivity in detecting aortic rupture while reducing the number of negative aortographs. The reliability of this equation and the optimal cutoff point must be determined in a prospective study before being used to make clinical decisions.     

A case of paroxysmal nocturnal hemoglobinuria presenting with intra-abdominal bleeding due to splenic rupture, developing renal infarct

Paroxysmal nocturnal hemoglobinuria (PNH) is a rare disorder characterized by intravascular hemolysis, hemoglobinuria, and thrombosis. Thrombotic attacks are life threatening and are responsible for nearly 50% of PNH-related deaths. Compared with thrombotic events, bleeding related to thrombocytopenia in PNH is quite rare. This report describes an atypical clinical presentation with problems in the diagnosis and management of a woman who presented with a splenic infarct followed by massive intra-abdominal bleeding due to splenic rupture. She also developed a renal infarct during hospitalization after diagnosis.