1.Clinical experiences of the pericranial and subcaleal fascial flap.
Ji Young SONG ; Won Yong YANG ; Sung Pyo HONG
Journal of the Korean Society of Plastic and Reconstructive Surgeons 1992;19(5):783-790
No abstract available.
2.TGF-beta mRNA expression in cultured fibroblasts.
Yong Ji RHO ; Kyu Suk LEE ; Joon Young SONG
Korean Journal of Dermatology 1992;30(6):824-829
Transforming growth factor beta(TGF-p), initially identified in vlatelet extracts by virtue of its ability to confer anchorage of independent growth and a necplastic phenotype on mesenchymal cells, has subsequently been identified as a potent inh bit or of proliferation in most cells of epithelial origin. The family of TGF-p peptides is currenly onsisted of four subtypes (TGF-pl, p2, p3, p4). Tkiey are initially translated very larged are urssors of approximately 390 amino acids and produced by a wide variety of cell type. iricluding normal cells and tumor cells. TGF-ps promote deposition of extracellular matrix compcineits, facilitate remodeling events during embryonic development, and suppress immune ce 1 fimetion during the inflammatory process. Several nutaneous diseases are characterized typxcessive and progressive fibrosis of the dermis anil subcutaneous tissues. Prominent amon these disorders are progressive systemic sclerosi(PSS) and generalized morphea(GM), is well as the recently described syndrome of diffuse fasciitis eosinophilia(DF), also known; Shulmans syndrome. The hallmark of the pathologic alteration in these disorders is the excessive deposition of collagen and other connenctive iissues. Macromoleculse in the aerriis and/or the subcutaneous and fascial strutures often accompanied by variable degress of hronic inflammatory cell infiltrates. Now we have examined the expression of TGF-b1 mRNA using of northern blot hybridization with specific sequenced cDNA probe in the normal curltured fibroblasts, placental tissues, and fibrosarcorna derived tumor cell line(HT1080). We found that the size of TGF-b mRNA of each specimen was 2.5kb and theres no alteration of its quality.
Amino Acids
;
Blotting, Northern
;
Collagen
;
Dermis
;
DNA, Complementary
;
Embryonic Development
;
Extracellular Matrix
;
Fasciitis
;
Female
;
Fibroblasts*
;
Fibrosis
;
Humans
;
Peptides
;
Phenotype
;
Pregnancy
;
RNA, Messenger*
;
Subcutaneous Tissue
;
Transforming Growth Factor beta*
;
Transforming Growth Factors
;
Virtues
3.A case of poorly differentiated malignant lymphoma in the early childhood.
Yong Ji RHO ; Kyu Suk LEE ; Joon Young SONG
Korean Journal of Dermatology 1992;30(3):422-427
A 19-month old male patient developed mutiple, firm, plum-colored, finger tip to chestnut sized nodules on the left cheek, right preauricular area, both elbow joints, and right wrist. On physical examination, a right cervical lymph node was palpable. Histology from one of the nodules revealed a diffuse infiltration of atypical, hyperchromatic, polymorphous lymphocytes in the dermis and subrutaneous fat. Bone marow aspiration, chest X-ray, ultrasonogram, and computerized tomogram were performed revealing bone marrow and lymph node involvement. The patient was treated with a POG @8617 schedule. Skin lesions markedly improved after one cycle regimen. We present a case of diffuse, ponrly differentiated, malignant lymphocytic lymphoma in the early childhood.
Appointments and Schedules
;
Bone Marrow
;
Cheek
;
Dermis
;
Elbow Joint
;
Fingers
;
Humans
;
Infant
;
Leukemia, Lymphocytic, Chronic, B-Cell
;
Lymph Nodes
;
Lymphocytes
;
Lymphoma*
;
Male
;
Physical Examination
;
Skin
;
Thorax
;
Ultrasonography
;
Wrist
;
Prunus domestica
4.Effect of treatment with early blood purification combined with prednisone and cyclophosphamide for patients with acute paraquat poisoning.
Yong-song JI ; Kai-yang DU ; Wei-ping GUO
Chinese Journal of Industrial Hygiene and Occupational Diseases 2013;31(5):388-389
Acute Disease
;
Adolescent
;
Adult
;
Aged
;
Cyclophosphamide
;
administration & dosage
;
therapeutic use
;
Female
;
Hemoperfusion
;
Humans
;
Male
;
Methylprednisolone
;
administration & dosage
;
therapeutic use
;
Middle Aged
;
Paraquat
;
poisoning
;
Renal Dialysis
;
Retrospective Studies
;
Young Adult
5.The diagnosis and treatment primary malignant tumor of the duodenum:a report of 54 cases
Zhidong WANG ; Rong WANG ; Shufeng WANG ; Yuanyuan JI ; Yong SONG
Chinese Journal of General Surgery 2001;0(09):-
Objective To investigate improvements in the diagnosis and treatment of primary malignant tumor of the duodenum. Methods The clinical data of 54 patients with primary malignant tumor of the duodenum treated during a period of 6 years were analysed retrospectively. Results Tumors located in the first, second, third and fourth parts accounted for 6 cases(11.1%), 44 cases(81.5%), 2 cases(3.7%), and 2 cases(3.7%) respectively; and among them, ampullary tumor accounted for 38 cases(86.4%) of tumor of descending portion of duodenum and 70.4% of the total number of duodenal tumors. The main clinical presentation included jaundice, upper abdominal pain, weight loss, abdominal distention, and gastrointestinal obstruction. Upper abdominal pain, no positive signs and abdominal mass were found in 72.0%, 20.0% and 8.0% respectively on abdominal examination. Preoperative associated cholecystopathy accounted for 37.0%. The accuracy rate of duodenoscopy and ERCP in preoperative diagnosis was 94.4%, and 77.8% respectively. Preoperative diagnostic accuracy rate was 27.8%. Panceaticoduodenectomy was performed in 38 cases, duodenectonmy in 1 case, palliative resection of tumor in 9 cases, and tumor was inoperable in 6 cases. Radical resection rate was 72.2%. The postoperative 3- and 5-year survival rate was 40.6% and 21.9%, respectively. After palliative resection, death occurred from 1month to 24months. Conclusions The tumors in the ampullary region account for the majority of primary malignant tumors of the duodenum and are mainly adenocarcinoma. The symptoms of advanced stage are complicated, and specific signs on abdominal examination are few. Associated cholecystopathy is relatively ferquent and preoperative accurate diagnostic rate is low. The examinations of first choice are duodenoscopy and ERCP, and radical panceaticoduodenectomy can extend survival time.
6.Application of fiberoptic bronchscopy in patients with acute exacerbations of chronic obstructive pulmonary disease during sequential weaning of invasive-noninvasive mechanical ventilation
Rong-Rong SONG ; Yan-Ping QIU ; Yong-Ju CHEN ; Yong JI
World Journal of Emergency Medicine 2012;3(1):29-34
BACKGROUND: Early withdrawal of invasive mechanical ventilation (IMV) followed by noninvasive MV (NIMV) is a new strategy for changing modes of treatment in patients with acute exacerbations of chronic obstructive pulmonary disease (AECOPD) with acute respiratory failure (ARF). Using pulmonary infection control window (PIC window) as the switch point for transferring from invasive to noninvasive MV, the time for early extubation can be more accurately judged, and therapy efficacy can be improved. This study aimed to prospectively investigate the clinical effectiveness of fiberoptic bronchscopy (FOB) in patients with AECOPD during sequential weaning of invasive-noninvasive MV. METHODS: Since July 2006 to January 2011, 106 AECOPD patients with ARF were treated with comprehensive medication and IMV after hospitalization. Patients were randomly divided into two groups according to whether fiberoptic bronchoscope is used (group A, n=54) or not (group B, n=52) during sequential weaning from invasive to noninvasive MV. In group A, for sputum suction and bronchoalveolar lavage (BAL), a fiberoptic bronchoscope was put into the airway from the outside of an endotracheal tube, which was accompanied with uninterrupted use of a ventilator. After achieving PIC window, patients of both groups changed to NIMV mode, and weaned from ventilation. The fol owing listed indices were used to compare between the groups after treatment: 1) the occurrence time of PIC, the duration of MV, the length of ICU stay, the success rate of weaning from MV for the first time, the rate of reventilation and the occurrence rate of ventilator-associated pneumonia (VAP); 2) the convenience and safety of FOB manipulation. The results were compared using Student's t test and the Chi-square test. RESULTS: The occurrence time of PIC was (5.01±1.49) d, (5.87±1.87) d in groups A and B, respectively (P<0.05); the duration of MV was (6.98±1.84) d, (8.69±2.41) d in groups A and B, respectively (P<0.01); the length of ICU stay was (9.25±1.84) d, (11.10±2.63) d in groups A and B, respectively (P<0.01); the success rate of weaning for the first time was 96.30%, 76.92% in groups A and B, respectively (P<0.01); the rate of reventilation was 5.56%, 19.23% in groups A and B, respectively (P<0.05); and the occurrence rate of VAP was 3.70%, 23.07% in groups A and B, respectively (P<0.01). Moreover, it was easy and safe to manipulate FOB, and no side effect was observed. CONCLUSIONS: The application of FOB in patients with AECOPD during sequential weaning of invasive-noninvasive MV is effective in ICU. It can decrease the duration of MV and the length of ICU stay, increase the success rate from weaning MV for the first time, reduce the rate of reventilation and the occurrence rate of VAP. In addition, such a method is convenient and safe in patients of this kind.
7.The Clinical study of Acute Poisoning in Children.
Ji Ho SONG ; Sang Young CHUNG ; Byoung Soo CHO ; Yong Mook CHOI ; Chang Il AHN
Journal of the Korean Pediatric Society 1989;32(10):1331-1336
No abstract available.
Child*
;
Humans
;
Poisoning*
8.A case of xanthoma disseminatum.
Ji Seog YOON ; Yeong Ho KIM ; Jeung Hoon LEE ; Kye Yong SONG ; Jang Kyu PARK
Korean Journal of Dermatology 1993;31(5):812-816
We report a case of xanthoma disseminatum in a 24 year old male paitient. Multiple yellow-brown papules developed on the flexor aurfaces, such as the neck, axillae, antecubital fossae, groin, and perianal regions. Some papules were detected arouns the eyes and uvulai. biopsy specimen revealed a dense infiltrate of histiocytes, foam cells, Touton giant cells, and other inflammatory cells. No Langerhans granules were seen in the electron microscopic analysis.
Axilla
;
Biopsy
;
Foam Cells
;
Giant Cells
;
Groin
;
Histiocytes
;
Histiocytosis, Non-Langerhans-Cell*
;
Humans
;
Male
;
Neck
;
Xanthomatosis*
;
Young Adult
9.Epidemiologic study of epidermolysis bullosa in Korea.
Yong Ji RHO ; Yoon Ae CHOI ; Kyu Suk LEE ; Joon Young SONG
Korean Journal of Dermatology 1993;31(6):931-936
BACKGROUND: Epidermolysis bullosa is a group of inherited disorcier characterized by blistering of the skin as a result of minor trauma. OBJECTIVE: There exist very little epidemiologic data for most of the major and minor subsets of inherited epidermolysis bullosa in Korea. We look forward to obtaining basic data for the pathogenesis and treatment of epidermolysis bullosa. METHOD: We performed 1st and 2nd trial of survey with the help of 28 dermatologic Departments snd 28 pediatric departments of medical colleges and 14 dermatologic dipartments of general hospitals. RESULTS: 68 cases were collected and classified by disease type, sex distribution, age distribution, and regional distribution. In disease type, 42 cases of EB simplex(62%), 8 cases of junctional type(12%), 10 cases of dominant dystrophic type(15%), 8 cases of recessive dytrcphic type(12%) were reported. In most cases males predominnted, but in dominant dystrophic type both sexes were equivalent. EB simplex, junctional type, RDEB were mostly developed in the 1st decade of life, dominant dystrophic type in the 2nd decade of life. In regional distribution, the number of pi tients was outstanding in large cities such as Seoul, Pusan, Taegu, Kwanju. CONCLUSION: Due to many limitations and shortage of techniques, this epidemiologic study may be notgood enough for the total estimated number of epidermolysis bullos. patients, prevalence rate, and therapeutic modalities. Furthe evaluation should be necessary next time.
Age Distribution
;
Blister
;
Busan
;
Daegu
;
Epidemiologic Studies*
;
Epidermolysis Bullosa*
;
Gwangju
;
Hospitals, General
;
Humans
;
Korea*
;
Male
;
Prevalence
;
Seoul
;
Sex Distribution
;
Skin
10.Expression of endostatin in serum and bronchoalveolar lavage fluid in patients with lung cancer
Yong JI ; Guoqiang CHEN ; Bin HUANG ; Zhitong ZUO ; Song WU ; Kai SHEN
Chinese Journal of Thoracic and Cardiovascular Surgery 2010;26(6):400-402
Objective To evaluate the expression of endostatin in bronchoalveolar lavage fluid (BALF) and serum in patients with lung cancer, and to analysis the relationship between endostatin expression and clinical prognosis as well as pathophysiological characteristics. Methods The samples of serum and BALF were obtained from 57 patients with untreated primary lung cancer ( lung cancer group) and 27 patients with benign pulmonary diseases (control group). The levels of endostatin were analyzed by enzyme-linked immunosorbent assay (ELISA). Results The expression of endostatin in serum and BALF in lung cancer group was significantly higher than that in control group ( P <0. 01 ). The levels of endostatin in serum and BALF in late-stage ( stage Ⅲ or Ⅳ ) lung cancer patients were significantly higher than that in early-stage ( stage Ⅰ or Ⅱ , P < 0. 01 ).The expression of endostatin both in serum and BALF were significantly higher in adenocarcinoma patients than that in squamous cell carcinoma or SCLC patients. Endostatin concentrations in BALF and serum were significantly greater in patients with lymph node and distant metastasis than those patients without. the expressions of endostatin in serum were closely related to that in BALF in patients with lung cancer ( P = 0. 000). Conclusion The expression of endostatin in serum and in BALF is higher in lung cancer than benign pulmonary diseases and it was associated with TNM stage, lymph node metastasis and clinicopatholgical variables. The level of endostatin in BALF is higher than that in serum and may be used as a significant marker to direct clinic therapy and estimation of prognosis.