Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0000737 (abdominal pain)
 31,184 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We recently experienced two patients with stroke-like symptoms and ascending aortic dissection (AAD) in our outpatient department. Both patients were transferred to our hospital presenting with neurological deficit such as hemiparesis and conjugate deviation. They did not complain from any chest or abdominal pain. Their MRI did not show fresh infarction or main branch occlusion. A chest CT image showed AAD. The former patient was immediately transferred to a tertiary hospital and the latter received conservative management in the cardiovascular department. Discussion. As neither patient was experiencing any pain, we initially diagnosed them with ischemic stroke and began treatment. Fortunately, bleeding complications did not occur. In such cases, problems are caused when intravenous tissue plasminogen activator (t-PA) injection is administered with the aim of reopening the occluded intracranial arteries. In fact, patients with AAD undergoing t-PA injection have been reported to die from bleeding complications without any recognition of the dissection. These findings suggest that confirmation using carotid ultrasound, carotid MR angiography, and a D-dimer test is crucial and should be adopted in emergency departments.
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PMID:Consideration of two cases of ascending aortic dissection that began with stroke-like symptoms. 2566 93

Abdominal apoplexy or idiopathic spontaneous intraperitoneal haemorrhage is defined as the presence of free blood within the peritoneal cavity. Non-traumatic and non-iatrogenic causes may cause abdominal apoplexy. It has a variable clinical presentation, with abdominal pain being an early and non-specific symptom. We report a rare case of a 23-year-old male with abdominal apoplexy because of rupture of the short gastric artery. He presented to our department with abdominal pain. Later, he developed signs of shock, and was found to have haemoperitoneum on laparotomy. We ligated the short gastric artery, which was the bleeding source, and he had an uneventful postoperative course. We also review the literature on existing cases of short gastric vessel rupture.
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PMID:A case of abdominal apoplexy because of the rupture of the short gastric vessel. 2575 71

A 47-year-old man with diabetes and hypertension presented with sudden onset of chest pain and subsequently developed expressive aphasia. Brain imaging revealed multiple areas of ischaemic infarcts. Transoesophageal echocardiogram revealed aortic dissection with a free-floating thrombus on the dissection flap, which was the source of emboli. Given the poor prognosis, surgical intervention was not pursued and artificial support was withdrawn. Aortic dissection is a highly fatal condition with varied presentation including heart failure, myocardial infarction, neurological deficits, abdominal pain or acute renal failure. Aortic dissection is a relatively uncommon but catastrophic condition. A high degree of clinical suspicion is required for early and accurate diagnosis since mortality is high and increases by the hour. The mechanism for stroke in our case was due to an artery-to-artery embolism from a thrombus, which developed on the intimal surface of the dissected artery. This is an infrequent complication with a very unique mechanism.
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PMID:Dissecting the unspeakable: a fatal case of aortic dissection. 2607 7

Rivaroxaban is a once-daily oral anticoagulant currently indicated for the prevention of stroke and systemic embolism in patients with nonvalvular atrial fibrillation. It is also indicated for the prevention and treatment of venous or pulmonary thromboembolism. Despite the known advantages of rivaroxaban over standard therapy, this treatment is not exempt from bleeding. We present the case of a 51-year-old woman with arterial hypertension and paroxysmal atrial fibrillation anticoagulated with rivaroxaban 20 mg o.d. Patient was admitted to the emergency department because of intense abdominal pain, high temperature, hypotension, tachycardia and a big tumor in the right abdominal area. The ultrasonic exam showed a big collection in the thoracic and abdominal area, compatible with hematoma. Due to clinical instability, urgent surgery was required. Based on the results of coagulation parameters (PT: 17.5 s), the time from the last rivaroxaban dose was taken, and the patient weight, nonactivated prothrombin complex concentrate at a single dose of 1000 IU was administrated intravenously 1 h before the surgery. PT value decreased to normal value (13.5 s), and surgery was performed without any bleeding complication. The management of patients treated with rivaroxaban who require urgent surgery is discussed in this report.
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PMID:Reversal of rivaroxaban anticoagulation by nonactivated prothrombin complex concentrate in urgent surgery. 2609 May 68

Clopidogrel is an adenosine diphosphate receptor antagonist used for the prevention of vascular events in patients with atherothrombotic diseases manifested by recent myocardial infarction, ischemic stroke or peripheral arterial disease. Diarrhoea, rash and pruritus are rather common side effects of clopidogrel. Other side effects include epistaxis, nausea, abdominal pain, vomiting, gastritis, gastric and duodenal ulcer. Thrombocytopenia is the most common laboratory abnormality. Leucopenia and neutropenia are rare. We report three cases of purpuric herpes zoster in patients in therapy with clopidogrel. To our knowledge, only one case of haemorrhagic herpes zoster has been published in a patient in therapy with this drug.
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PMID:Purpuric herpes zoster in patients in therapy with clopidogrel. 2620 93

The direct oral anticoagulants (DOAC) dabigatran, rivaroxaban, and apixaban are increasingly prescribed in atrial fibrillation (AF) patients, although dosage in elderly patients, safety in chronic kidney disease, food- and drug-interactions, laboratory tests for monitoring, and antidote are not clarified. In a 78-year-old man with an acute stroke, paroxysmal AF and sick-sinus-syndrome were detected as he received a DDD-pacemaker and 5 mg apixaban/bid. He had a history of hypertension, hypothyroidism, diabetes mellitus, hyperlipidemia, sleep apnea, lumbar discopathy, and nephropathy. Renal function deteriorated after 2 months, and apixaban was changed to phenprocoumon. Three months later, he suffered from abdominal pain and hemorrhagic shock due to rupture of an infrarenal aortic aneurysm. After reversal of the anticoagulation with prothrombin-complex concentrate, a stent-graft with exclusion of the aneurysm was implanted. Switching from apixaban to phenprocoumon was probably life-saving. Vitamin-K-antagonists should be preferred to DOAC in patients with AF and vascular disease.
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PMID:A Probable Life-Saving Switch from Apixaban to Phenprocoumon. 2650 41

Mitochondrial diseases are rare and devastating, with a wide spectrum of clinical presentations and systemic symptoms. The majority of the published literature focuses on the neuromuscular manifestations and genetic components of this mitochondrial cytopathy, however, cardiac, renal, endocrine and gastrointestinal manifestations may also be present. The authors report a case detailing a 56-year-old woman's final hospitalisation from the gastrointestinal sequelae of mitochondrial encephalomyopathy, lactic acidosis and stroke-like episodes (MELAS) (Co Q10 deficiency variant). She presented with abdominal pain and distension associated with lactic acidosis, and was shown on imaging to have a colon perforation. This resulted in emergent surgery at which a necrotic colon secondary to a sigmoid colon was identified. Following four subsequent operations, and the development of multiorgan failure, care was eventually withdrawn. Practitioners of patients with MELAS should be cognisant of the rare but devastating gastrointestinal consequences of mitochondrial diseases.
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PMID:Sigmoid volvulus in a patient with mitochondrial encephalomyopathy, lactic acidosis and stroke-like episodes (MELAS): a rare occurrence. 2693 53

Thalamic pain is a primary cause of central post-stroke pain (CPSP). Clinical symptoms vary depending on the location of the infarction and frequently accompany several pain symptoms. Therefore, correct diagnosis and proper examination are not easy. We report a case of CPSP due to a left acute thalamic infarction with central disc protrusion at C5-6. A 45-year-old-male patient experiencing a tingling sensation in his right arm was referred to our pain clinic under the diagnosis of cervical disc herniation. This patient also complained of right cramp-like abdominal pain. After further evaluations, he was diagnosed with an acute thalamic infarction. Therefore detailed history taking should be performed and examiners should always be aware of other symptoms that could suggest a more dangerous disease.
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PMID:Thalamic Pain Misdiagnosed as Cervical Disc Herniation. 2710 67

Purpose. To report the ability to remove serum dabigatran using continuous renal replacement therapy (CRRT) in a patient with life-threatening bleeding. Summary. A 77-year-old female with history of atrial fibrillation who takes dabigatran for stroke prevention presented with abdominal pain. Patient was found to have bleeding and possible mesenteric ischemia and was taken to the operating room and had continued bleeding postoperatively. CRRT was initiated for the removal of any remaining dabigatran, with serum dabigatran levels collected to evaluate removal of dabigatran with CRRT. This patient had an increased dabigatran level prior to intervention, which decreased to an undetectable level after use of CRRT. Greater than 80% of the drug was removed due to 4 hours of CRRT and residual kidney function. Reversal of dabigatran is an area of current research with recent FDA approval of idarucizumab for use. Conclusion. Bleeding may occur as a result of the use of dabigatran and change in patient's clinical condition. Use of CRRT may be an option in removing serum dabigatran in the case of a life-threatening bleed.
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PMID:Use of Continuous Renal Replacement Therapy for Removal of Dabigatran in a Patient in Need of Emergent Surgery. 2731 9

Dedifferentiated liposarcoma is a liposarcoma that contains a well-differentiated liposarcoma component juxtaposed to areas of high-grade non-lipogenic sarcoma and was believed to occur from well-differentiated liposarcoma after several years. Dedifferentiated liposarcoma most commonly occurs in the retroperitoneum, while an intraperitoneal location is extremely rare, only seven cases have been reported in literature. Many pathologists recognize that a large number of intra-abdominal poorly differentiated sarcomas are dedifferentiated liposarcomas. We present the case of a 73 years old patient known with multiple cardiovascular comorbidities, stroke sequelae and a large abdominal mass evolving for 3 years. He was referred to our clinic for abdominal pain and bowel disorders. Instead of all clinical and imagistic aspects suggested a gastrointestinal stromal tumour, the histological exam revealed the diagnosis of a dedifferentiated liposarcoma.
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PMID:Dedifferentiated Liposarcoma of Sigmoid Mesocolon - A Case Report. 2760 71


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