• Proceedings of the Korean Society of Veterinary Pathology Conference
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• 2002.11a
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• pp.141-141
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• 2002

A patient (Painter+Viszula mixed breed, 4 months old, male), with chief historic sign of acute vomiting, hemorrhagic diarrhea, anorexia and dyspnea during 4 days was admitted ta College of Veterinary Medicine, Kyungpook National University. Necropsy findings were revealed ulcer and hemorrhage contained hemorrhagic diarrhea in gastrointestinal tract, severe emphysema and hemorrhage in the lung and kidney and cardiac hypertropy. Histopathological changes showed emphysema, hyperemia and hemorrhage in the lung, severe hyperemia, hemorrhage, hepatic vacuolation and cellular necrosis in the liver, hyperemia, hemorrhage, necrosis of tubular epithelium in the kidney, hemorrhage in cardiac muscle and hyperemia, necrosis and sloughing of epithelium in the intestine. In this case, we diagnosed as a paraquat poisoning.

• Archives of Pharmacal Research
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• v.21 no.1
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• pp.1-5
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• 1998

Rebamipide, 2-(4-chlorobenzoylamino)-3-[2(1H)-quinolinone-4-yl]-propionic acid, a novel antipeptic ulcer agent, has been reported to prevent various acute experimental gastric mucosal lesions and to accelerate the healing of chronic ulcers. Therapeutic effect of rebamipide was investigated with regard to the inhibitory effect on xanthine oxidase activity and type conversion of the enzyme which play a profound role in oxygen radicals generation system. Intraperitoneal administration of rebamipide at 60 mg/kg body weight reduced the xanthine oxidase activity, lipid peroxide content in ammonia induced hemorrhagic lesion. These results suggest that the therapeutic effect of rebamipide on gastric mucosal lesion may be in part due to the inhibitory activity of xanthine oxidase and type conversion rate of the enzyme.

• The Korean Journal of Nuclear Medicine
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• v.32 no.2
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• pp.168-171
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• 1998

We present a case in which a patient with acute hemorrhagic gastritis demonstrated abnormal gastrointestinal accumulation of radiotracer during $^{99m}Tc$-methylene diphosphonate(MDP) skeletal scintigraphy. A hemorrhagic gastritis was subsequently demonstrated by endoscopy. The mechanism for the intestinal localization of $^{99m}Tc$-MDP in this patient is not clear, but we guess that the extravasated blood containing the radiopharmaceutical cannot recirculate and stays at the bleeding site, so we can see the intestinal activity.

• Journal of Veterinary Clinics
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• v.19 no.3
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• pp.379-382
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• 2002

A patient (Pointer+Viszula mixed breed, 4 months old, male), with chief historic sign of acute vomiting, hemorrhagic diarrhea, anorexia and dyspnea during 4 days was admitted to College of Veterinary Medicine, Kyungpook National University. Necropsy findings were revealed ulcer and hemorrhage contained hemorrhagic diarrhea in gastrointestinal tract, severe emphysema and hemorrhage in the lung and kidney and cardiac hypertropy. Histopathological changes showed emphysema, hyperemia and hemorrhage in the lung, severe hyperemia, hemorrhage, hepatic vacuolation and cellular necrosis in the liver, hyperemia, hemorrhage, necrosis of tubular epithelium in the kidney, hemorrhage in cardiac muscle and hyperemia, necrosis and sloughing of epithelium in the intestine. Histopathological diagnosis was made as paraquat poisoning.

• Pediatric Gastroenterology, Hepatology & Nutrition
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• v.2 no.1
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• pp.116-122
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• 1999

Allergic (Henoch-Schonlein) purpura is a nonthrombocytopenic purpura that affects small nonmuscular vessels with involvement of skin, gastrointestinal tract, joint, and kidney. Pancreatitis has rarely been reported as a complication of H-S purpura. In 1965, hemorrhagic pancreatitis as a complication of H-S purpura was reported by Toskin. We experienced one case of pancreatitis complicated with H-S purpura: pancreatic head enlargement was noted in small bowel series and abdominal sonogram with increased serum amylase level (160 U/dL) in a 6-year-old female child who complained of abdominal pain, vomiting, bloody stool, and petechiae on lower extremities.

• The Journal of Internal Korean Medicine
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• v.28 no.1
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• pp.92-96
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• 2007

Objectives : This study investigated the clinical effect of a drinking habit in acute stroke patients. Methods : 409 acute stroke patients were included from October 2005 to October 2006. Patients were hospitalized within 14 days after the onset of stroke at DongGuk University International Hospital, Kyungwon University In-cheon Oriental Medical Hospital, or Department of Cardiovascular and Neurologic Diseases (Stroke Center), Kyung Hee University Oriental Hospital. We investigated general characteristics, drinking habit, and stroke subtype by TOAST classification. Results : Among drinking subjects, hemorrhagic stroke was more frequent than ischemic stroke (odds ratio 3.04), and less in small vessel occlusion than others (odds ratio 1.84). Ischemic stroke was associated with a longer (30 yrs) drinking habit than hemorrhagic stroke. Conclusions : To acquire more concrete conclusions on this theme, we need further and larger scale research.

• Childhood Kidney Diseases
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• v.16 no.1
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• pp.51-53
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• 2012

Henoch-Sch$\ddot{o}$nlein purpura (HSP) is the most common vasculitis in children and is characterized by cutaneous purpura, arthritis, abdominal pain, and nephritis. Bullous skin lesions are rare in children. We report a case involving a 9-year-old female with HSP who displayed rapidly evolving hemorrhagic bullae from the primary purpuric lesions during systemic corticosteroid therapy. The bullae disappeared within 7 days of systemic corticosteroid therapy. Some scar lesions of the skin developed on acute phase recovered completely after 6 months. Bullae should not be considered as a poor prognostic factor of HSP and its renal outcome. Skin biopsy in HSP children with bullae is not necessary if clinical diagnostic criteria of HSP are met. However, further evaluation of more pediatric HSP with bullae is needed to get the clearer conclusions. We report a 9-year-old female with HSP who showed the rapidly evolving hemorrhagic bullae from primary purpuric lesions during systemic corticosteroid therapy.

• Journal of Korean Neurosurgical Society
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• v.46 no.3
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• pp.215-220
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• 2009

Objective : Intraoperative ventriculostomy is widely adopted to make the slack brain. However, there are few reports about hemorrhagic or parenchymal injuries after ventriculostomy. We tried to analyze and investigate the incidence of these complications in a consecutive series of patients with aneurysmal subarachnoid hemorrhage (SAH). Methods : From September 2006 to June 2007, 43 patients underwent surgical clipping for aneurysmal SAH at our hospital. Among 43 patients, we investigated hemorrhagic or parenchymal injuries after intraoperative ventriculostomy using postoperative computed tomographic scan in 26 patients. After standard pterional craniotomy, ventriculostomy catheter was inserted perpendicular to the cortical surface along the bisectional imaginary line from Paine's point. Results : Hemorrhagic injuries were detected in 12 of 26 patients (46.2%). Mean systolic blood pressure during anesthesia was with in statistically significant parameter related to hemorrhage (p=0.006). On the other hand, parenchymal injuries were detected in 11 of 26 patients (42.3%). Female and the amount of infused mannitol during anesthesia showed statistically significant parameters related to parenchymal injury (p=0.005, 0.04, respectively). However, there were no ventriculostomy-related severe complications. Conclusion : In our series, hemorrhagic or parenchymal injuries after intraoperative ventriculostomy occurred more commonly than previously reported series in aneurysmal SAH patients. Although the clinical outcomes of complications are generally favorable, neurosurgeon must keep in mind the frequent occurrence of brain injury after intraoperative ventriculostomy in the acute stage of aneurysmal SAH.

• Journal of Trauma and Injury
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• v.32 no.4
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• pp.238-242
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• 2019

Extreme acidosis is a life-threatening physiological state that causes disturbances in the cardiovascular, pulmonary, immune, and hematological systems. Trauma patients commonly present to the operating room (OR) in hypovolemic shock, leading to tissue hypoperfusion and the development of acute metabolic acidosis with or without a respiratory component. It is often believed that trauma patients presenting to the OR in severe metabolic acidosis (pH <7.0) will have a nearly universal mortality rate despite aggressive resuscitation and damage control. The current literature does not include reports of successful resuscitations from a lower pH, which may lead providers to assume that a good outcome is not possible. However, here we describe a case of successful resuscitation from an initial pH of 6.5 with survival to discharge home 95 days after admission with almost full recovery. We describe the effects of acute acidosis on the respiratory and cardiovascular systems and hemostasis. Finally, we discuss the pillars of management in patients with extreme acute acidosis due to hemorrhage: transfusion, treatment of hyperkalemia, and consideration of buffering acidosis with bicarbonate and hyperventilation.

• Journal of Korean Neurosurgical Society
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• v.45 no.2
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• pp.96-98
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• 2009

Acute epidural hematoma (AEDH) occurring as a result of traumatic head injury constitutes one of the most critical emergencies in neurosurgery. However, there are only several reports that show the rapid disappearance of AEDH without surgical intervention. We suggest redistribution of hematoma through the overlying skull fractures as the mechanism of rapid disappearance of AEDH. A 13-year-old female fell from a height of about 2 m and presented with mild headache. A computed tomography (CT) scan performed 4 hours after the injury revealed an AEDH with an overlying fracture in the right temporal region and acute small hemorrhagic contusion in the left frontal region. A repeat CT scan 16 hours after injury revealed that the AEDH had almost completely disappeared and showed an increase in the epicranial hematoma. The patient was discharged 10 days after injury with no neurological deficits. This case is characterized by the rapid disappearance of an AEDH associated with an overlying skull fracture. We believe that the rapid disappearance of the AEDH is due to the redistribution of the hematoma, rather than its resolution or absorption, and fracture plays a key role in this process.