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Query: UMLS:C0000737 (abdominal pain)
 31,184 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Two recent cases of splenic infarction of unusual cause stimulated a review of our experience with this condition. We conducted a retrospective chart review of selected patients with pathologic diagnosis of splenic infarction seen at a large metropolitan private teaching hospital during the past 30 years. Variables analyzed included sex, age, etiology of infarction, underlying diseases, diagnostic tests, splenic pathology, and complications. Splenic infarction occurred in 59 patients (33 male and 26 female; average age, 55 years; range, 2-87 years). Etiologies included hematologic disorders (n = 35), thromboembolic disorders (n = 17), and other diseases (n = 7). Symptoms were present in 69 per cent of the patients and included abdominal pain, fever and chills, and constitutional symptoms; 18 patients were asymptomatic. Patients with nonmalignant hematologic conditions were often asymptomatic (55%); abdominal pain was common in all groups, and fever was especially common in patients with embolic conditions (70%). CT scan was the most frequent radiologic study. Patients with hematologic conditions usually were explored for complications of those conditions (69%), while complications of splenic infarction were a frequent indication for operation in patients with emboli (60%). Overall morbidity was 36 per cent, with pulmonary complications most frequent, and mortality was 5 per cent. We conclude that splenic infarction must be suspected in patients with known hematologic or thromboembolic conditions who develop left upper quadrant pain and signs of localized or systemic inflammation. CT scan is currently the preferred diagnostic test, but ultimate diagnosis depends on pathologic examination of the spleen. Surgical complications of splenic infarction include abscess and rupture.
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PMID:The clinical spectrum of splenic infarction. 948 95

A 60-year-old woman was admitted to our hospital in February 1993 due to dizziness, dyspnea, abdominal pain, and high susceptibility to bleeding. Physical examination revealed livedo reticularis of the foot, but did not detect hepatosplenomegaly. Examination of the peripheral blood detected pancytopenia, leukoerythroblastosis, and tear-drop erythrocytes. Primary myelofibrosis (PMF) was diagnosed on the basis of bone marrow biopsy findings. Antiphospholipid syndrome (APS) was confirmed by positive response to anti-cardiolipin antibody and recurrent splenic infarction. Because of factor XIII deficiency, the patient experienced severe gingival bleeding after tooth extraction. Her condition was complicated by mesenteric arterial thromboembolism and she died of sepsis 5 years after onset. Although the incidence of immunopathy in PMF patients is high, few studies to date have focused on APS patients presenting with a variety of severe embolic symptoms. Our patient required careful monitoring due to bleeding tendency and thromboemboli.
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PMID:[Primary myelofibrosis with fatal mesenteric arterial thromboembolism caused by antiphospholipid syndrome]. 1049 39

We report a case of a spleen infarction caused by the vascular pedicle torsion. A 25 year-old-man, heterozygous for HbS, presented with severe abdominal pain especially in the left upper quadrant in front and in the back, fever other symptoms related to acute abdomen. First we excluded most common disease (occlusive one and hematologic one) through conform investigation, then we suspected a spleen problem. So we did further investigation with ultrasonography which showed splenomegaly and the spleen looked twisted with its hilum in contact with previous abdominal wall, moreover (here were are as of decreased signal intensity characteristic of splenic infarction under the capsule and some blood in the Douglas pouch. The patient underwent splenectomy urgently. During the intervention we saw a splenomegaly like the ultrasonography showed, moreover there were a long twisted vascular pedicle and many areas of infarctions, some of which had ruptured causing emoperitoneum. The surgical intervention was successful and the clinical spectrum was solved. The splenic infarction might be clinically silent or to represent a surgical emergency. In front a case of acute abdomen, after exclusion of most common etiology, we underline the importance to suspect a spleen suffering, especially vascular one, when (here was no history of trauma. Considering this fact, a simple not invasive examination like ultrasonography is able to confirm this kind of hypothesis and to give soon information to make the surgical choose.
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PMID:[Splenic infarction caused by vascular pedicle torsion]. 1069 97

Isolated arterial dissection, which occurs with the absence of aortic dissection, has been reported in carotid and renal arteries but rarely in visceral arteries. A case of isolated celiac artery dissection is reported here. A healthy 58-year-old man experienced sudden upper abdominal pain, which continued for several days. A body computed tomogram (CT) showed a multiple low-density wedge-shaped area in the spleen, which was diagnosed as splenic infarction, and an aneurysm with thrombus in the celiac artery. A selective angiogram showed dilatation of the celiac artery with wall irregularity, and proximal occlusion of the hepatic artery. The distal hepatic artery was fed by collateral arteries from the superior mesenteric artery. Splenic infarction was probably due to the embolism from the thrombus in the dissected celiac artery. The absence of other vascular lesions and causes or risks for the arterial dissection would suggest the occurrence of spontaneous dissection. The dissection of visceral arteries should be considered in diagnosing acute abdominal pain.
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PMID:Isolated dissection of the celiac artery--a case report. 1091 86

A 39-year-old woman was admitted to our hospital presenting persisting fever. An echocardiographic examination showed severe aortic and mitral valve regurgitation with moderate tricuspid regurgitation. Small left-to-right shunt through the ventricular septal defect was identified. Vegetation was also detected on the tricuspid, mitral, and aortic valves. At one month after admission, the patient showed sudden onset of headache and abdominal pain. A computed tomographic scan demonstrated cerebral and splenic infarction. A pulmonary perfusion scintigram demonstrated perfusion defects in left-S1 and right-S6 regions. At 4 months after admission, as operation was performed. The aortic valve was replaced with a #23 mm CarboMedics prosthesis and the mitral valve with a #29 mm Carbo Medics prosthesis. Tricuspid valve plasty was performed, with closure of He laceration and perforation of the anterior leaflet combined with a commissuroplasty, according to Kay's method. Ventricular septal defect was closed with a bovine pericardial patch. She was discharged at 19 days after the operation, and is leading a good life. Pervasion of the organism seemed to be initiated from the mitral valve which was conveyed by the blood stream to the aortic valve, and to the tricuspid valve through the ventricula septal defect. Left heart evaluation may be important in cases with infective endocarditis and ventricula septal defect.
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PMID:Infective endocarditis affecting both systemic and pulmonary circulations predisposed by a ventricular septal defect. 1096 19

A 59-year-old man with essential thrombocytosis was examined for abdominal pain. Splenic infarction was diagnosed on a computed tomographic scan. The Tc-99m heat-denatured RBC scan showed viable splenic tissue that was not evident on the computed tomographic scan or Tc-99m sulfur colloid scintigraphy.
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PMID:Assessment of viable splenic tissue in massive splenic infarction with a Tc-99m heat-damaged RBC scan. 1131 22

Splenic infarction in patients with sickle cell trait is usually related to hypoxic conditions, while non-hypoxia-related infarcts are extremely rare. We report on a case of a 17-year-old male patient, living at sea level, who developed a severe left upper quadrant abdominal pain during the course of a febrile episode. On physical examination he had a mildly palpable but extremely painful spleen. A spleen scan revealed 2 areas of impaired radionucleide distribution. Hepatic enzymes were moderately increased and the IgM anti-EBV antibodies positive. Hemoglobin electrophoresis revealed the presence of 42% of hemoglobin S. A probable diagnosis of splenic infarction was established in a patient with sickle cell trait, during the course of infectious mononucleosis. The patient was treated symptomatically. The conditions of splenic congestion induced by the EBV infection and the high-grade fever may have contributed to splenic sequestration and subsequent infarcts.
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PMID:Non hypoxia-related splenic infarct in a patient with sickle cell trait and infectious mononucleosis. 1134 Feb 55

Splenic infarction is a rare disorder. We have treated 4 patients during the last year. Abdominal pain in the left upper quadrant was the common complaint. Other complaints were fever, nausea and vomiting. Computed tomography showed infarcted areas in the spleen in all of the patients. Splenectomy was applied to three of the patients with recurring symptoms. The other patient had the first episode treated medically. Pulmonary embolism in one and surgical wound infection occurred in another patient during postoperative follow-up for nine (range: 4-14) months.
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PMID:A rare cause of acute abdomen: splenic infarction. 1167 57

Splenic infarcts are common in patients with sickle cell anemia (SCA), but these are usually small and repetitive, leading ultimately to autosplenectomy. Massive splenic infarcts on the other hand are extremely rare. This is a report of our experience with 8 (4 males and 4 females) cases of massive splenic infarction in patients with SCA. Their ages ranged from 16 to 36 years (mean 22 years). Three presented with left upper quadrant abdominal pain and massive splenic infarction on admission, while the other 5 developed massive splenic infarction while in hospital. In 5 the precipitating factors were high altitude, postoperative, postpartum, salmonella septicemia, and strenuous exercise in one each, while the remaining 3 had severe generalized vasoocclusive crises. Although both ultrasound and CT scan of the abdomen were of diagnostic value, we found CT scan more accurate in delineating the size of infarction. All our patients were managed conservatively with I.V. fluids, analgesia, and blood transfusion when necessary. Diagnostic aspiration under ultrasound guidance was necessary in two patients to differentiate between massive splenic infarction and splenic abscess. Two patients required splenectomy during the same admission because of suspicion of secondary infection and abscess formation, while a third patient had splenectomy 2 months after the attack because of persistent left upper quadrant abdominal pain. In all the 3 histology of the spleen showed congestive splenomegaly with massive infarction. All of our patients survived. Two patients subsequently developed autosplenectomy while the remaining 3 continue to have persistent but asymptomatic splenomegaly. Massive splenic infarction is a rare and unique complication of SCA in the Eastern Province of Saudi Arabia, and for early diagnosis and treatment, physicians caring for these patients should be aware of such a complication.
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PMID:Massive splenic infarction in Saudi patients with sickle cell anemia: a unique manifestation. 1189 8

Wandering spleen (WS) is a rare condition where the spleen, free from its ligaments, is allowed to move inside the abdomen predisposing the patient to life-threatening complications due to torsion of the vascular pedicle; splenic infarction, portal hypertension, bleeding and acute abdomen may occur. WS is rarely suspected at presentation since symptoms are usually not specific and definitive diagnosis is usually reached only by imaging technologies such as color flow ultrasonography and angio-spiral computer tomography. A 42-year-old woman was referred to our institute from the Emergency and Accident ward, complaining of a sudden onset of sharp abdominal pain together with nausea and vomiting. At examination a large, painful mass was present on the left middle-lower abdominal quadrant. A pelvic spleen was revealed at abdominal ultrasonography (US) and confirmed by abdominal CT. Emergency laparoscopy was carried out. The spleen was barely attached to the peritoneum of the anterior abdominal wall, covered by the greater omentum, the small bowel, and the transverse colon. Once mobilization of the spleen was concluded, the vascular pedicle appeared torted and thrombosed and laparoscopic splenectomy was performed. The patient was discharged on the 4th postoperative day with no complications. To date, only 5 cases of laparoscopic approach to WS have been reported. A review of the literature confirms that the reduction of postoperative stay, wound complications, and overall morbidity and a faster return to normal activity make laparoscopy the "gold standard" approach to the spleen as for treatment of many hematological disorders or more unusual splenic diseases.
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PMID:Emergency laparoscopic splenectomy for "wandering" (pelvic) spleen: case report and review of the literature on laparoscopic approach to splenic diseases. 1204 54


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