• 한국임상수의학회지
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• 제34권1호
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• pp.43-46
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• 2017

A 10-year-old, spayed, female Cocker Spaniel was referred to our hospital with a history of a cough and dyspnea. The patient was tentatively diagnosed with a chemodectoma based on clinical features evident on echocardiography and computed tomography. Metronomic chemotherapy utilizing toceranib phosphate as well as medications for congestive heart failure were administered. During the period chemotherapy was administered (nine months from the time of diagnosis), clinical improvement was noted without the development of any adverse effects. However, clinical signs recurred after chemotherapy was discontinued at the owner's request. When the patient was reevaluated via computed tomography, it was found that the size of the mass had increased. The patient developed severe dyspnea secondary to recurrent pleural effusion and was euthanized 65 days after clinical signs reappeared. A necropsy was performed and the patient was definitively diagnosed with a chemodectoma based on histopathologic and immunohistochemical analysis. This case report describes the clinical application of metronomic chemotherapy with toceranib phosphate, which is a tyrosine kinase inhibitor, in the treatment of a chemodectoma. We propose that this treatment may improve the quality of life and result in a prolonged survival time compared to treatment with medications for congestive heart failure alone.

• 한국임상수의학회지
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• 제40권5호
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• pp.341-348
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• 2023

An 11-year-old neutered male domestic short-haired cat presented with neurological symptoms that developed over a three-month period. These included mental dullness, vocalization, ataxia, and visual impairment. The patient was diagnosed with a primary intracranial tumor at a local animal hospital. After the first diagnosis, the cat was administered hydroxyurea, prednisolone, omeprazole, and gabapentin for 3 months. After the initiation of medical treatment, the patient's clinical symptoms did not improve and the size of the tumor was static on the second magnetic resonance imaging (MRI). The dosage of hydroxyurea and prednisolone was increased for two weeks. The patient's clinical signs improved, and subsequently, a craniotomy was performed. The clinical signs completely resolved six days after surgery. Adjuvant chemotherapy with hydroxyurea was continuously administered after the craniotomy. The patient demonstrated a good clinical status during the nine-month follow-up period. Neoadjuvant chemotherapy has not yet been reported for meningiomas in cats. Further clinical trials with longer follow-up periods and larger patient cohorts will be required to confirm the effectiveness of neoadjuvant chemotherapy with hydroxyurea in feline meningioma.

• 한국임상수의학회지
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• 제36권1호
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• pp.78-81
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• 2019

Some canine typical Sertoli cell tumors (SCT) induce signs of hyperestrinism. However, whether variant lipid-rich SCTs have signs of hyperestrinism remains largely unknown. In the present study, an 11-year-old male Pekingese dog showed significantly elevated serum estrogen and characteristic signs of hyperestrinism such as gynecomastia and alopecia. Cytological, radiological and ultrasound examinations found testicular mass, prostatitis with squamous metaplasia, and cystitis. Pathologically, the tumor lesions consisted mainly of lipid-rich tumor cells with signet-ring appearance, which were immunohistochemically positive for vimentin and anti-$M{\ddot{u}}llerian$ hormone. Based on the findings, a diagnosis of lipid-rich Sertoli cell tumor was established. In conclusion, a canine lipid-rich SCT induced signs of hyperestrinism and caused prostatitis via squamous metaplasia due to its excessive secretion of estrogen.

• Maxillofacial Plastic and Reconstructive Surgery
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• 제30권2호
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• pp.165-171
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• 2008

The aim of this study was to evaluate the incidence of panoramic radiological risk signs related with mandibular third molar extraction, and the relationship between these risk signs and inferior alveolar nerve (IAN) injury after tooth extraction. Cases were defined as 1000 mandibular third molars extracted by surgical approach at Samsung Medical Center during the period from March 2001 to December 2006. Seven radiological risk signs were assessed on the panoramic radiogram by three expert oral surgeons. Clinical demographic data and severity of IAN injury were examined on medical records. Bivariate analyses were completed to assess the relationship between radiological risk signs and IAN injury. The radiological risk signs showed in 381 cases(38.1%). The incidence of each radiological risk signs were; interruption of IAN white line, 152 cases(15.2%); deflected roots, 141 cases(14.1%); darkening root, 119 cases(11.9%); diversion of IAN, 57 cases(5.7%) ; IAN narrowing, 37 cases(3.7%); root narrowing, 17 cases(1.7%); dark and bifid apex, 10 cases(1.0%). The incidence of IAN injury in cases with risk signs were: in the case of any sign, 3.6%; interruption of IAN white line, 2.6%; deflected roots 5.7%; darkening root. 3.4%; diversion of IAN, 5.7%; IAN narrowing, 3.7%; root narrowing, 5.9%; dark and bifid apex, 0%. No IAN injury was showed in 619 cases without risk sign (p<0.05). In conclusion, the presence of panoramic risk signs was associated with an increased risk for IAN injury during mandibular third molar extraction, whereas the absence of risk signs was associated with a minimal risk of nerve injury.

• 대한간호학회지
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• 제29권3호
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• pp.605-613
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• 1999

The main purposes of this study were to determine the time interval between the onset of symptoms of myocardial infarction and treatment-seeking time and to identify the factors related to the interval time. This study used a retrospective design. The sample consisted of 45 patients aged over 30 who were diagnosed with an acute myocardial infarction at two large university affiliated medical center from September 1, 1997 to June 30, 1998. Data was collected by using questionnaries, which included demographic data, permonitory clinical signs and symtoms of myocardial infarction, and a measure of the severity of the signs and symptoms. Also semi-structured interviews and chart reviews were used to obtain information related to treatment-seeking time. The results of this study are summarized as follows ; 1. The most frequent premonitory clinical symptom was chest pain(92.9%), the second, was perspiration(81.0%), and the next were nausea(40.5%) and dyspnea(38.1%). Thirty two patients reported having more than four premonitory signs and symtoms. Patients described the characteristics of chest pain as “somethings very heavy pressing down”(26.2%), “felt like my chest would burst”(24.4%), or “sharp pain”(16.7%), Over 95% of the sample reported having chest pain. 2. Twenty two (52.4%) patients reported to have “very severe” premonitory pain. 3. The mean time interval between the onset of signs and symptoms and the arrival at the medical center was 6.39$\pm$10.80 hours in 42 samples, the mean time from the onset to arrival at a local hospital was 3.27$\pm$5.39 hours and for transfer from a local hospital to the medical center was 4.75$\pm$9.87 hours in patients who had arrived at medical center via local hospital. 4. The severity of premonitory signs and symptoms did not differ significantly according to existence of premonitory signs and symptoms. 5. There was no significant relationship between treatment-seeking time and age, gender, marital status, economic status, occupation, or residence. But education had significant relationship(r＝－0.51, p＝0.01). Analysis of difference of the time interval according to the premonitory signs and symptoms showed that the time was shorter in patients who experienced nausea or dyspnea(U＝115.50, p＝0.01, U＝132.00, p＝0.04), however the severity of premonitory signs and symptoms did not have statistical significance.

• 대한중풍순환신경학회지
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• 제12권1호
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• pp.41-49
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• 2011

Objective : Stroke is the most common disabling neurological disease of adult life. And some part of the clinical symptoms and signs are correlated to the post stroke complication. This study was to analyze the therapeutic effect of the East-West collaborative treatment, especially on the motor power and the clinical symptoms and signs improvement of ischemic stroke patients. Method : For 2 weeks as possible, we observed the patients with acute ischemic stroke receiving East-West collaborative treatment. We assessed the patients using Motricity Index (MI) and the changes of clinical symptoms and signs three times at seven-day intervals. At the end of the study, we compared the results. Result : Motricity Index of patients changed from 71.55 to 76.03 (upper limb) and 73.05 to 79.42 (lower limb), respectively. Some items of clinical symptoms and signs showed the statistically significant result. Especially, the urination and defecation symptoms improved obviously. Conclusion : The East-West collaborative treatment has an effect on motor power and clinical symptoms and signs improvement of acute ischemic stroke patients.

• 대한핵의학회:학술대회논문집
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• 대한핵의학회 1975년도 제14차 학술대회
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• pp.77.2-78
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• 1975

• 대한치과의사협회지
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• 제13권12호
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• pp.1112-1116
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• 1975

• 대한핵의학회:학술대회논문집
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• 대한핵의학회 1972년도 제11차 학술대회
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• pp.64.1-64.1
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• 1972

• 대한한방내과학회지
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• 제21권5호
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• pp.897-902
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• 2000

Objective : The study was to investigate Diagnosis and Treatment Based on an Overall Analysis of Signs and Symtoms(證治) of a patient on stomach cancer stage IV by means of the clinical symptoms. Methods : The observation of the clinical progress was carried out by conducting Diagnosis and Treatment Based on an Overall Analysis of Signs and Symtoms(證治) with the patient diagnosed stomach cancer stage IV. Results : Treatments such as the invigoration of qi(補氣), the flow of qi(行氣), and the relieving pain(止痛) was given because the patient showed the qi deficiency of the spleen and stomach(脾胃氣虛). There were moderate effects for anorexia, indigestion, nausea, and general weakness, but there was not any clear effect for alleviation of abdominal pain except the first period. Specially, compared with two hospitalization treatments in 1998, the third hospitalization treatment did not show any apparent improvement. It was believed that this caused by the patients bodily weakness because of deterioration of anemia from bleeding in the progress of cancer. Conclusion : Diagnosis and treatment based on an overall analysis of signs and symtoms(證治) of a patient on stomach cancer stage IV had moderate effects on the improvement of the patients condition, but in this case we had difficulty in long-term observation because of short hospitalizations or insufficient examination by an oriental-western combined medicine group.