Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0042963 (vomiting)
 31,883 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

One hundred and forty consecutive cases of torsion of scrotal contents were reviewed retrospectively. There were 95 cases of torsion of the testicular appendage and 45 cases of testicular torsion. Testicular torsion was more common on the left and patients tended to present earlier with more systemic upset in the form of vomiting, abdominal and groin pain than patients with torsion of a testicular appendage. Pathognomic features of examination were an elevated or ectopic testis in 50% of cases of testicular torsion and a palpable tender blue nodule in 21% of cases of torsion of a testicular appendage. We believe that it is often possible to distinguish between these two conditions and, where this is possible, a trial of conservative management is justified for torsion of a testicular appendage.
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PMID:Torsion of scrotal contents in children. 334 80

Herein, we present a case of primary liposarcoma of the omentum found in an incarcerated inguinal hernia in a 52-year-old male patient. The patient was admitted to our hospital in June 2000 with sudden onset of left-sided abdominal and groin pain of 12 hours' duration with a large, irreducible inguinal hernia. This was not associated with nausea or vomiting. An emergency operation was performed, and in the hernia sac the tumor, arising from the greater omentum, was found. After we opened the transversal fascia and peritoneum, the tumor was resected with a block of the greater omentum, and hernioplasty was performed using Shouldice's method. The histopathological diagnosis of resected tumor showed myxoid type liposarcoma. In the English medical literature, omental liposarcoma has never before been reported as the content of a hernia sac.
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PMID:Primary omental liposarcoma presenting as an incarcerated inguinal hernia. 1518 28

Renal hypoperfusion noted on abdominal computed tomography (CT) scan without any underlying comorbid condition is a rare finding. Most reported cases of renal hypoperfusion have an association with an underlying cardioembolic problem, such as atrial fibrillation, endocarditis, cardiomyopathies, or artificial valve thrombi. We present a case of transient renal hypoperfusion evident on abdominal CT scan following blunt trauma. An 18-year-old male without any significant past medical history presented to the emergency department with the complaint of abdominal pain. The patient reported history of motor vehicle accident 1 week prior to his presentation. He was a front seat passenger wearing a seatbelt when the car went into a ditch. Airbags were deployed and the patient briefly lost consciousness. He presented 1 week later with complaints of generalized abdominal pain, more on the left side that started a few days after his accident, nonradiating, constant, 4/10 intensity. He denied dysuria, hematuria, groin pain, fever, chills, nausea, vomiting, abdominal pain, diarrhea, constipation, decreased oral intake, joint pain, leg swelling, or redness. He denied any medication use or any history of intravenous drug abuse. There was no reported family history of kidney disease or blood clots. Initial laboratory tests, including complete blood count, basic metabolic panel, erythrocyte sedimentation rate, and urinalysis were unremarkable except trace protein on the urinalysis. Contrast-enhanced CT of the abdomen showed multiple, confluent, focal areas of hypoperfusion of the renal parenchyma bilaterally. Given the CT findings of bilateral renal hypoperfusion, the patient was admitted to the hospital and an extensive workup was performed to rule out cardioembolic etiology. Echocardiogram, renal ultrasound, magnetic resonance angiogram of the abdomen, vasculitis panel, and hypercoagulable workup was unremarkable. The CT findings of renal hypoperfusion were considered secondary to transient hypoperfusion from blunt trauma. Abdominal pain resolved with nonsteroidal anti-inflammatory drugs and he was discharged to home. Follow-up abdominal CT scan with contrast obtained a few months later showed normal kidneys with resolution of previously noted renal hypoperfusion. Our case highlights a benign incidental finding of bilateral renal hypoperfusion following motor vehicle accident (with airbag injury), which resolved on follow-up imaging. On literature search, such CT scan findings of transient renal hypoperfusion of unclear significance have not been previously reported. Even though our patient underwent extensive workup to rule out cardioembolic etiology, it may be reasonable to forego such workup following blunt abdominal trauma.
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PMID:Bilateral Renal Hypoperfusion Following Motor Vehicle Accident. 3015 55