• Journal of Biosystems Engineering
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• v.28 no.3
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• pp.253-260
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• 2003

In this study, the feasibility of magnetic resonance techniques for nondestructive internal quality evaluation of Korean red ginseng was examined. Relaxation time constants were measured using various grades of red ginsengs. Solid state magnetic resonance imaging technique was applied to image dried red ginsengs which have low moisture contents (about 13%). A 7 tesla magnetic resonance imaging system operating at a proton resonant frequency of 300 ㎒ was used for acquiring MR images of dried Korean red ginseng. The comparison test of cross cut digital images and magnetic resonance images of heaven grade, good grade with cavity inside, and good grade with white part inside red ginseng suggested the feasibility of the internal quality evaluation of Korean red ginsengs using MRI techniques. A good grade red ginseng included abnormal tissues such as cavities or white parts inside was observed by the signal intensity of MR image based on magnetic resonance properties of proton nucleus. Analysis on an one dimensional profile of acquired MR image of Korean red ginseng showed easy discrimination of normal and abnormal tissues. MR techniques suggested ways to detect internal defects of red ginsengs effectively.

• The Journal of Internal Korean Medicine
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• v.37 no.1
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• pp.135-142
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• 2016

Objectives: To introduce the effect of traditional Korean medicine (TKM) treatment with Injinoryeong-san on alcoholic liver cirrhosis (ALC).Methods: A 37-year-old man with a history of alcohol ingestion for the past five years was diagnosed with ALC based upon his clinical symptoms, sonogram results, and laboratory studies. The patient received TKM treatment with acupuncture, moxibustion, and Injinoryeong-san in parallel to Western medicine for two weeks. The clinical assessment was monitored based upon changes in the Child-Pugh score and ultrasonography, body weight, and abdominal circumference for measuring the amount of ascites.Results: The patient’s clinical symptoms improved with decreases in abdominal circumference and body weight. Ultrasound revealed a regression of the amount of ascites in the abdominal cavity. Laboratory results also improved significantly, and the Child-Pugh score increased from class B to A.Conclusions: This case report showed a significant improvement of ALC with relatively simple treatment for only a short period and therefore supported the potential of TKM treatment in ALC.

• Journal of Veterinary Clinics
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• v.38 no.5
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• pp.221-224
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• 2021

A 8-year-old male Golden Retriever dog with bilateral cryptorchidism presented for evaluation of symmetric alopecia and gynecomastia. Abdominal radiography and computed tomography revealed bilateral enlargement of the testicles in the abdominal cavity. The concentrations of estradiol and testosterone in the blood were evaluated, and the results revealed a low testosterone/estradiol ratio despite a normal concentration of estradiol. For correction, cryptorchid testicles were surgically removed. Grossly, the bilateral retroperitoneal cryptorchid testicles were enlarged, firm, and spherical. On histopathologic examination, the right abdominal cryptorchid testicle was diagnosed as a Sertoli cell tumor (SCT)-Seminoma (SEM) combination. The contralateral testicle in the abdomen was diagnosed as a Sertoli cell tumor. The clinical signs of feminization were improved after surgery. To our knowledge, this is the first report of a case of simultaneous SCT on one side and SCT-SEM combination on the other side with sex hormone profiles in a dog.

• Tuberculosis and Respiratory Diseases
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• v.41 no.5
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• pp.562-567
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• 1994

Signet ring cell carcinoma has been previously described in many organs, most frequently in the stomach, and rarely in the colon, rectum, gallbladder, pancreas, breast, nadsal cavity, prostate, urinary bladder and ureter. Signet ring cell carcinomas in the lung, especially, when examined by small biopsies, are generally believed to be metastatic. This case was diagnosed by bronchoscopic biopsy. We also examined various organs by noninvasive method, including UGI series, barium enema and abdomen CT scan, but all studies were nomal. Patient received cisplatin and etoposide combination chemotherapy followed by local radiotherapy as a primary non-small cell lung cancer. Patient died of his disease 6 months after diagnosis. Now we report a case of primary signet ring cell carcinoma of the lung.

• Tuberculosis and Respiratory Diseases
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• v.42 no.2
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• pp.226-230
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• 1995

Effusions arising from acute pancreatitis are usually small, left sided and self limiting. The incidence of pleural effusions in acute pancreatitis is reported between 3% and 17%. In chronic pancreatitis, as a consequence of fistula and pancreatitic pseudocyst formation or by spontaneous rupture of a pancreatic psudocyst directly into thoracic cavity, extremely large effusions may be seen. When the underlying pacreatic disease is asymptomatic, the diagnosis is made by measuring the amylase content of the pleural fluid. We experience a case of left sided pleural effusions caused by pancreatico-pleural fistula associated with pancreatic pseudocyst. The diagnosis was made by measuring of pleural fluid amylase level(80000U/L). Abdominal CT scan revealed pancreatic pseudocyct and pancreatitis with extension to left pleural space through esophageal hiatus and extension to left subdiaphragmatic space. Left pleural effusions were decreased after fasting, total parenteral nutrition and percutaneous pleural fluid catheter drainage. We reported a case of pleural effusions and pacreatico-pleural fistula asssociated with asymptomatic pancreatic disease with review of literatures.

• Tuberculosis and Respiratory Diseases
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• v.74 no.3
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• pp.134-139
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• 2013

Splenosis is defined as an autotransplantation of the splenic tissue after splenic rupture or splenectomy, and occurs most frequently in the peritoneal cavity. Splenosis is usually asymptomatic and is found incidentally. We report a case of combined intrathoracic and intraperitoneal splenosis in a 54-year-old male who worked as a miner for 10 years in his twenties, and was a current smoker. He was referred to our hospital for further evaluation of an incidental left diaphragmatic mass. Positron emission tomography-computed tomography and bronchoscopy were performed to evaluate the possibility of malignancy. There was no evidence of malignancy, but the spleen was not visualized. Reviewing his medical history revealed previous splenectomy, following a dynamite explosion injury. Therefore, splenosis was suspected and technetium-99m-labeled heat-damaged red blood cell scan confirmed the diagnosis. Radionuclide imaging is a useful diagnostic tool for splenosis, which could avoid unnecessary invasive procedures.

• The Journal of Internal Korean Medicine
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• v.25 no.4
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• pp.464-472
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• 2004

Aortic regurgitation occurs when there is a leakage of the valve backward into the left ventricle during diastole. Chronic aortic regurgitation may be present for decades before any symptoms occur. The left ventricle is able to compensate for the large volume of blood that flows backward by enlarging the cavity and increasing the thickness of the muscle. This mechanism allows the heart to pump out both the amount of blood required by the body and the blood that has gone backward into the left ventricle. One patient who had chest pain from exercise was treated. He was diagnosed with aortic regurgitation LVH by echocardiography. Signs showed him to be of Taeumin-type within Sasang Constitutional Medicine. He was prescribed Gamijoripewontang for 75 days, and improvement of clinical symptoms were observed. Results support prescription of Gamijoripewontang as an effective treatment for Taeumin-type patients suffering chest pain caused by aortic regurgitation.

• Tuberculosis and Respiratory Diseases
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• v.68 no.4
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• pp.231-235
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• 2010

Lymphadenopathy in the thoracic cavity is frequently caused by inflammatory diseases. In very rare cases, the node-bronchial fistula has been reported to be the cause of complications of pulmonary tuberculosis. A male patient with necrotizing pneumonia and mediastinal lymph node enlargements identified by chest computed tomography was also found to have a node-bronchial fistula caused by lung cancer. The patient was treated for tuberculosis with pneumonia for one week before a definitive diagnosis was made. A further investigation revealed him to have non-small cell lung cancer (NSCLC, adenocarcinoma) and multiple mediastinal lymphadenopathies accompanied with the node-bronchial fistula. We report this specific case that had been previously treated for tuberculosis but was later revealed to be NSCLC accompanied with a node-bronchial fistula.

• Tuberculosis and Respiratory Diseases
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• v.67 no.5
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• pp.467-470
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• 2009

A traumatic pulmonary pseudocyst is a rare complication of blunt thoracic trauma. The clinical symptoms and signs are similar to other respiratory diseases, such as pulmonary tuberculosis. Therefore, a trauma history with the resulting radiologic and clinical findings is important for making a diagnosis. A 26-year-old male was admitted to our hospital due to cough for 3 days. The chest x-ray revealed diffuse infiltrations and a cavitary lesion at the left lung. His left chest had hit a tree as a result of motorcycle accident one day before admission. Initially, it was assumed that his symptoms and chest X-ray might be due to a tuberculosis infection. However, bronchoscopy revealed old blood clots at both lungs, particularly in the left lower lobe bronchus. A transbronchial lung biopsy showed alveolar hemorrhage. A traumatic pulmonary pseudocyst was diagnosed from his trauma history and these findings. Computed tomography of the chest performed 4 months later showed regression of the cavitary lesion.

• Journal of Digestive Cancer Research
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• v.4 no.1
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• pp.32-35
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• 2016

Pseudomyxoma peritonei (PMP) is a rare clinical syndrome characterized by profuse jelatinous materials in the abdominal cavity and pelvis with mucinous implants on the peritoneal surface. There are some studies for serum tumor markers, including carcinoembryonic antigen (CEA), carbohydrate antigen 19-9 (CA19-9) and carbohydrate antigen 125 (CA125), to assess the risk of recurrence following cytoreductive surgery and intraperitoneal chemotherapy. However, rare cases were reported about recurrence with increasing serum CEA levels. Herein, we report a case of recurrence of PMP according to serially elevated serum CEA.