Abdomen, Acute ; diagnosis ; Adult ; Female ; Humans ; Laparoscopy ; methods ; Omentum ; pathology ; surgery ; Torsion Abnormality ; diagnosis ; surgery

No abstract available.
Adult ; Female ; Humans ; Meckel Diverticulum/*diagnosis/pathology/surgery ; Tomography, X-Ray Computed ; Torsion Abnormality

Torsion of greater omentum is a rare cause of acute abdomen. However, it should be included in the differential diagnoses in addition to acute cholecystitis, acute appendicitis, cecal diverticulitis, and other variable causes of acute abdomen. Diagnosis is usually made at laparotomy for suspected appendicitis. In some cases, computed tomography demonstrates a successful preoperative detection of omental torsion. We report a case of surgically and pathologically proven torsion with subsequent infarction of greater omentum presented as an acute abdominal pain.
Abdomen, Acute/*diagnosis ; Adult ; Diagnosis, Differential ; Humans ; Infarction/diagnosis ; Male ; *Omentum/blood supply/surgery ; Peritoneal Diseases/*diagnosis/surgery ; Tomography, X-Ray Computed ; Torsion Abnormality/*diagnosis/surgery

We describe a rare case of extralobar pulmonary sequestration with hemorrhagic infarction in a 10-year-old boy who presented with acute abdominal pain and fever. In our case, internal branching linear architecture, lack of enhancement in the peripheral portion of the lesion with internal hemorrhage, and vascular pedicle were well visualized on preoperative magnetic resonance imaging that led to successful preoperative diagnosis of extralobar pulmonary sequestration with hemorrhagic infarction probably due to torsion.
Abdominal Pain/etiology ; Bronchopulmonary Sequestration/*diagnosis/surgery ; Child ; Fever/etiology ; Humans ; Magnetic Resonance Imaging/*methods ; Male ; Pulmonary Infarction/*diagnosis/surgery ; Torsion Abnormality/complications

Wandering spleen or splenoptosis is an uncommon entity and often an asymptomatic finding of acute abdomen in the emergency department. A high index of suspicion for splenic torsion is required, particularly in patients with known splenomegaly, as this condition could potentially lead to splenic infarction. Recognition of this condition can help avoid potential confusion with acute abdomen of other aetiologies. Herein, we present a unique case of wandering spleen with chronic torsion, which, to the best of our knowledge, has never been described in an elderly patient with haemoglobin H thalassaemia. We also review the literature for the aetiology and pathogenesis of wandering spleen, and discuss the relevant diagnostic modalities and treatment options.
Abdominal Pain ; Aged ; China ; ethnology ; Female ; Hospitals ; Humans ; Singapore ; Thalassemia ; Tomography, X-Ray Computed ; Torsion Abnormality ; complications ; diagnosis ; surgery ; Wandering Spleen ; complications ; diagnosis ; surgery

Leiomyomatosis peritonealis disseminata is usually asymptomatic or mimics widespread malignancy; acute presentation is rare. We describe a patient with right iliac fossa and lower abdominal pain. Two masses were detected via computed tomography, but at surgery, one of these implanted leiomyomas had undergone acute omental torsion. This case illustrates a rare complication of omental leiomyoma torsion clinically mimicking acute appendicitis.
Adult ; Diagnosis, Differential ; Female ; Humans ; Leiomyomatosis ; complications ; diagnosis ; Omentum ; pathology ; Peritoneal Neoplasms ; complications ; diagnosis ; Tomography Scanners, X-Ray Computed ; Torsion Abnormality ; etiology ; surgery