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 23,468 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Intracranial subdural haematoma has been reported to be an exceptionally rare complication of accidental dural puncture. An accidental lumbar dural puncture occurred in a 36-yr-old male undergoing orthopedic knee surgery. On the morning after the operation, the patient complained of severe occipital headache, although this was relieved with loxoprofen and rest. This was assumed to be a postdural puncture headache (PDPH) because it had a postural component (it was worse on sitting up). On the third day after the operation, the patient developed a severe diffuse headache together with nausea, which did not subside with analgesia and bed rest. Magnetic resonance imaging of the head showed a small acute subdural hematoma in the bilateral temporooccipital region with no mass effect. The patient was conscious and oriented. There was no focal neurological deficit. The patient was managed conservatively with bed rest and intravenous fluids. His condition improved without surgical decompression and was discharged on the 40 th day after the operation. Severe and prolonged PDPH shoud be considered as a warning sign of an intracranial complication.
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PMID:[Cranial subdural hematoma after inadvertent dural puncture at epidural anesthesia]. 1585 33

A 32 year old US Naval aerospace physiologist with dive, jump and flight qualifications presented to a US Navy hyperbaric medicine department complaining of nausea, unsteadiness and left hand and forearm paresthesia that began almost immediately after completing a 28ft/ 40min recreational dive. Following an abbreviated history and physical examination the patient was diagnosed to be suffering from an arterial gas embolism. He was treated with hyperbaric therapy during which his symptoms resolved. Follow-on transesophageal echocardiography revealed an atrial septal aneurysm with a patent foramen ovale resulting in a right-to-left shunt after Valsalva maneuver, but no evidence of ventricular dysfunction, wall motion abnormalities, or abnormal ejection. His episode was attributed to paradoxical air embolism and he was disqualified from further special duty. In order to regain his dive, jump and flight qualifications, the patient elected to undergo repair of the cardiac defect with a device that is relatively new in the operational military setting. The procedure was a success, he was granted waivers for his prior qualifications, and remains in that status to this day. This is the first known case where an atrial septal occluder has been used to preserve these special duty qualifications.
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PMID:U.S. navy diver/aviator/skydiver with AGE from a previously unknown PFO. 1592 5

A 68-year-old man presented with right eye pain and vertigo. Thereafter, he gradually leaned rightward, then laid down. He felt nausea and vomited. His right upper eyelid drooped and he felt dysethesia of the right hand. On neurological examination, ptosis of his right eye with slightly miotic right pupil, paresis of the right soft palate and hoarseness were noted. Arm deviation test demonstrated rightward deviation. He presented sensory ataxia of the right upper and lower extremities: finger nose test showed mild dysmetria of the right upper extremity, heel knee test demonstrated dysmetria of right lower extremity and these findings worsened when he closed his eyes. He showed mild bending of his bilateral ring and little fingers when he did rapid alternative movement. He leaned rightward when he sat and closed his eyes. Position sense of his right upper and lower extremities was decreased and sometimes he could not answer correctly when asked on which direction his finger pointed. Pinprick sensation was mildly decreased on the left side not including the face. Touch and vibration sense were normal. SEP findings on upper and lower extremity stimulation were normal. MRI of the brain showed T2 high intensity and partially T1 low intensity lesion at the right medulla (Figure). MR angiography showed no apparent lesion of major arteries such as dissection of the vertebral arteries. He complained and presented with hiccup initially. On MRI, the lesion was thought to involve the spinothalamic tract, medial lemniscus and inferior olivary nucleus. Ambiguus nucleus was in the lesion and solitary nucleus near the lesion. There is no report that seems to describe clinical features of a lesion like that in this case. Intermediate medullary infarction may present dissociated sensory disturbance like Brown-Sequard syndrome and position sensory disturbance without disturbance of vibration sense.
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PMID:[Intermediate medullary infarction: a case report]. 1609 22

We report a case of intestinal obstruction due to intramural hematoma of the duodenum following therapeutic endoscopy for a bleeding duodenal ulcer in a patient with liver cirrhosis. A 44-year-old man was admitted to our hospital with severe epigastralgia, nausea and tarry stool. Two years previously he had undergone endoscopic sclerotherapy for esophageal varices caused by alcoholic liver cirrhosis. Endoscopy revealed an open ulcer with a bleeding vessel in the duodenal bulb, and sclerotherapy was performed by clipping the vessel and injecting 20 ml of 0.2% epinephrine. His platelet count was 3.5x10(4)/mul. Twelve hours later, he again developed epigastralgia and hypotension. Emergency computed tomography and ultrasonography revealed an intramural hematoma, 15x18 cm in diameter, at the dorsal and lateral duodenum. Endoscopy and upper gastrointestinal series revealed severe stenosis of the duodenal lumen caused by intramural hematoma. He received parenteral feeding for 22 days and within 8 weeks the hematoma was gradually absorbed using conservative management. Intramural duodenal hematoma may be diagnosed as a complication of the endoscopic procedure in a patient with a bleeding tendency, such as liver cirrhosis.
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PMID:Intramural duodenal hematoma after endoscopic therapy for a bleeding duodenal ulcer in a patient with liver cirrhosis. 1625 10

A 39-yr-old male with hepatorenal syndrome type 1 and refractory ascites was treated with continuous renal replacement therapy (CRRT) resulting in clinical improvement. He was positive for antibodies to hepatitis B, C, and human immunodeficiency viruses, and had a history of chronic alcohol and iv drug abuse. The patient had 4 hospital admissions during a 12-wk period. He first presented with advanced liver disease including pedal edema and a serum ammonia level of 56 micromol/L (reference range: 11 - 35 micromol/L). In subsequent admissions, he had asterixis, nausea, vomiting, jaundice, and worsening pedal edema. On his 4th admission, there was lethargy, tense ascites, decreased urinary output, bilateral edema of the lower extremities and scrotum, serum creatinine of 6.2 mg/dl (reference range: 0.6 - 1.5 mg/dl), and weight gain of 16 kg during the prior 8 wk. During the first 3 hospitalizations, he was treated with lactulose with slight improvement. On the 4th admission, he was started on low-dose dopamine (3 microg/kg/min) and 25% salt-poor albumin without clinical improvement. A pulmonary artery catheter was placed and hemofiltration by CRRT was performed for 5 days, with removal of 26.7 L of fluid and a net reduction of 11 kg of body weight. Serum creatinine decreased to 4.2 mg/dl during CRRT and was 2.2 mg/dl at hospital discharge 2 weeks later. His PaO(2) improved from 66 to 78 mmHg and his systemic vascular resistance increased from 571 to 799 dyne.sec/cm(5). CRRT was effective in relieving severe fluid retention and producing marked clinical improvement. We suggest that CRRT should be considered for the treatment of refractory ascites including that caused by hepatorenal syndrome.
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PMID:Hepatorenal syndrome: resolution of ascites by continuous renal replacement therapy in an alcoholic coinfected with hepatitis B, C, and human immunodeficiency viruses. 1650 Dec 43

Reversible posterior leukoencephalopathy syndrome is a recently described disorder with typical radiologic findings in the posterior regions of the cerebral hemisphere and cerebellum. The symptoms include headache, nausea, vomiting, visual disturbances, focal neurologic deficits, and seizures. A 10-year-old male was hit on his back, resulting in backache. He was medicated with sodium diclofenate and mefenamic acid. The next day, he had edema and oliguria. By the third day, his blood pressure increased and he began to experience restlessness and worsening mental status. He then complained of headache and visual disturbances and had a seizure. A magnetic resonance imaging scan revealed abnormalities in the posterior regions of the cerebral hemisphere and cerebellum. The patient was treated with antiepileptics and calcium antagonists. His hypertension and seizures were well controlled. On the 22nd day, he was discharged without any neurologic or renal deficits. Reversible posterior leukoencephalopathy syndrome does not occur frequently in childhood, and this is the first case report of reversible posterior leukoencephalopathy syndrome related to nonsteroidal anti-inflammatory drugs. One should consider reversible posterior leukoencephalopathy syndrome as a side effect of nonsteroidal anti-inflammatory drug use in daily medical treatment.
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PMID:Pediatric posterior reversible leukoencephalopathy syndrome and NSAID-induced acute tubular interstitial nephritis. 1650 99

Ependymal cysts are generally located in the cerebral parenchyma but rarely found in the third ventricle. A 4-year-old boy presented with headache, vomiting, and upward gaze palsy. His consciousness gradually deteriorated in the course of 6 h. A magnetic resonance imaging study disclosed dilation of the lateral ventricle and a cystic mass in the third ventricle. We performed an endoscopic resection of the cyst wall. The cyst originated on the lateral wall of the third ventricle and obstructed the aqueduct. Histological examination confirmed a diagnosis of ependymal cyst. The patient recovered quickly and his headache and nausea disappeared. Third ventricular ependymal cysts are a rare cause of acute hydrocephalus but an important differential diagnosis. Their neuroendoscopic resection can resolve disturbances in cerebrospinal fluid circulation, is useful for cyst wall removal, and appears to be superior to shunt placement.
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PMID:Third ventricular ependymal cyst presenting with acute hydrocephalus. 1671 67

We describe a case of a male patient, 38 years old, HIV-positive (most recent CD4 count about 259/mm(3)), with abdominal pain, nausea, vomiting, anorexia, weight loss, and vespertine high fever with chills. His hemogram showed normocytic and normochromic anemia, with a high erythrocyte sedimentation rate (ESR) and gross granulations in the neutrophils. Transaminases were normal. Bone marrow biopsy evidenced a chronic disease anemia pattern and a lack of infectious agents. Abdominal ultrasound examination showed a normal-size spleen, which exhibited heterogeneous parenchyma and multiple small hypoechoic images, together with small ascites, peripancreatic and para-aortic lymphadenopathy. These findings were confirmed by abdominal CT. The liver was normal in size, but had a hyperechoic image, which was not visualized on CT. Histopathological analysis of one of the multiple abdominal lymph nodes obtained by laparoscopic biopsy exhibited a chronic granulomatous inflammatory process, with caseous necrosis. Tissue sections were positive for BAAR (acid-alcohol-resistant bacillus), and the cultures were positive for Mycobacterium tuberculosis. Anti-tuberculosis treatment was begun, and the patient evolved with improvement of his general state, fever remission and weight gain. Splenic tuberculosis is a rare disease, occurring predominantly in patients in late stages of AIDS and/or disseminated tuberculosis. It is a difficult diagnosis, since there are no specific findings. Hence, complementary examinations, such as abdominal ultrasound/ CT, or fine needle aspiration, are usually necessary for investigation and differential diagnosis. Often, lesion regression after anti-tuberculosis regimens can be seen, and splenectomy is restricted to complicated or refractory disease.
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PMID:Case report of lymph nodal, hepatic and splenic tuberculosis in an HIV-positive patient. 1687 68

A 75-year-old man had neck sprain by traffic accident. He had headache but not orthostatic at first. He also had dysesthesia and pain of upper limbs, neck pain, and nausea. His symptoms vanished immediately after 10 ml bolus thoracic epidural injection of normal saline for about one hour. Succeeding continuous epidural injection of normal saline (10 ml x h(-1)) made him symptom free until stopping injection. If headache of a patient vanished after epidural normal saline injection, a diagnosis of intracranial hypotension syndrome can be made. This patient became pain free after one trial of cervical epidural blood patch of 12 ml. Quantity of blood to be injected into the cervical epidural space can be decided by flood of injected blood from thoracic epidural vent tapped in advance.
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PMID:[Diagnosis of intracranial hypotension syndrome by a bolus or continuous epidural injection of normal saline solution]. 1705 92

A 41-year-old male patient with aggravated epigastralgia and nausea was admitted to Central Aizu General Hospital in February 1997. His past history showed a colonic polyp and anemia in the fourth decade. The patient looked healthy, but showed abdominal distension and tenderness, and pigmented lips. A plain abdominal X-ray revealed a dilation of the small intestine with niveau. Computed tomography disclosed multiple target signs. An emergency laparotomy clarified four intussusceptions of the small intestine with numerous polyps. Three were successfully reduced, while one jejunal intussusception was resected. Due to a fear of recurrence, a total of over 290 polyps were removed. His illness was diagnosed to be Peutz-Jeghers syndrome with a histology of hamartomatous polyps. He thereafter did well for 6 years, when he underwent an ileal resection for another intussusception caused by a newly grown lipoma. He was able to retain his job, but anemia and hypoproteinemia due to the proliferation of polyps necessitated treatments at the outpatient clinic. In May 2005, he underwent a third emergency laparotomy for an intussusception, followed by a resection of the ileum and 54 polyps. Since then he has been able to lead a normal life.
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PMID:Resection of over 290 polyps during emergency surgery for four intussusceptions with Peutz-Jeghers syndrome: Report of a case. 1707 23


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