BACKGROUND: Continuity is very important in primary care, and in most studies continuous care has been reported to have a good effect on the result of care. So we studied the factors influencing the continuity of patient care by physician in charge, especially in case of out-patient department in a university hospital. METHODS: We posed questionnaires to 55 persons who had visited continually to Paik Hospital in Pusan for at least 6 months. We classified them into three groups according to the degree of continuity using 'Modified Continuity Index', and compared the lower group (18 patients) with the higher group(18 patients). RESULTS: The incame of the higher continuity group was significantly less than that of the lower continuity group(P=0.042). But there were no significant differences between the two groups according to sex, age, the type of family, marital status, job and the level of education. The higher continuity group agreed more significantly than the lower continuity group with the question whether it is important to be treated continually from physician in charge(P=0.005). About the reasons for visiting to other doctors instead of the physician in charge, most of them in both group replied that they could not keep appointment. And there were no significant differences in the care pattern of disease between the groups. CONCLUSIONS: To improve the continuity of patient care by physician in charge, it is necessary to instruct the importance of continuous care to the patients and to motivate them through various methods.
Busan ; Continuity of Patient Care* ; Education ; Family Practice* ; Humans ; Marital Status ; Outpatients ; Primary Health Care ; Surveys and Questionnaires

BACKGROUND: The pathogenesis of melasma has not yet been clearly demonstrated. But, clinical manifestations such as remarkable lesional symmetry and the distribution related to trigeminal nerves, suggest that the neural system could play a pathogenic role in melasma. OBJECTIVE: This study was carried out to examine the expression of some neuropeptides and their receptors, which are well known to be major contributors of neuroinflammation in many dermatoses, in melasma lesions. METHODS: Skin biopsies were obtained from the lesional and non-lesional facial skin of 6 Korean women with melasma. Immunofluorecence staining and confocal laser scanning microscopy were performed. RESULTS: In our results, no difference could be detected with regard to the intensity of immunoreactivity for vasoactive intestinal peptide (VIP), calcitonin gene-related peptide (CGRP), calcitonin gene-related peptide receptor (CGRPR), substance P (SP), substance P receptor (SPR), somatostatin (SOM), pituitary adenylate cyclase activating peptide (PACAP) and pituitary adenylate cyclase activating peptide receptor (PACAPR) in the lesional skins compared with the non-lesional skins. CONCLUSION: These results suggest that neuroinflammation induced by neuropeptides such as substance P, calcitonin gene-related peptide, vasoactive intestinal peptide, and somatostatin and their receptors included in this study, are not directly associated with melasma pathogenesis.
Adenylyl Cyclases ; Biopsy ; Calcitonin Gene-Related Peptide ; Female ; Humans ; Melanosis ; Microscopy, Confocal ; Neuropeptides ; Receptors, Neurokinin-1 ; Receptors, Pituitary Adenylate Cyclase-Activating Polypeptide ; Skin ; Skin Diseases ; Somatostatin ; Substance P ; Trigeminal Nerve ; Vasoactive Intestinal Peptide

BACKGROUND: Laser treatment in melasma has previously failed because of the resulting inflammation and consequent pigmentation and excessive thermal damage caused by the use of high fluence. OBJECTIVE: This study is aimed at establishing the concept of the collimated low fluence Q-switched Nd : YAG laser as a treatment for melasma by investigating its therapeutic effects clinically as well as histopathologically. METHODS: 27 patients were treated weekly with Q-switched Nd : YAG laser (1,064 nm wavelength, 7 mm spot size, 1.6~2.5 J/cm2 fluence) for 8 weeks. The results were evaluated based on standardized clinical images that used Robo skin analyzer, spectrophotometer, MASI score and general severity. RESULTS: 17 (58.8%) patients showed "GOOD" (50~75% improvement) and no case of full recurrence was examined and partial recurrence was detected in 12/17 patients. Common adverse effects include pain, erythema, and temporary edema. Rarely partial hypopigmented macules and diffuse hyperpigmentation appeared. Additional studies, such as immunohistochemical examination and electron microscopic examination, are also currently in progress. CONCLUSION: The collimated low fluence Q-switched Nd : YAG Laser is effective in melasma treatment. This treatment method is a new concept that can be described as selective photothermolysis with minimal thermal damage and inflammation reaction to affected tissues by pigmentation. We consider this treatment method should be regarded as Minimized Selective Photothermolysis (MSP) that will provide a new effective treatment for melasma.
Edema ; Electrons ; Erythema ; Humans ; Hyperpigmentation ; Inflammation ; Lasers, Solid-State ; Melanosis ; Pigmentation ; Recurrence ; Skin

PURPOSE: The aim of this study was to evaluate the feasibility and safety of laparoendoscopic single site (LESS) surgery using an angiocatheter needle in patients with huge ovarian cysts (diameter ≥15 cm). MATERIALS AND METHODS: Thirty-one patients with huge ovarian cysts underwent LESS surgery using an angiocatheter needle between March 2011 and August 2016. An intra-umbilical vertical incision (1.5–2.0 cm) was made in the midline. After the cyst wall was punctured using an angiocatheter needle, the fluid contents were aspirated with a connected vacuum aspirator. After placing a Glove port in the umbilical incision, LESS surgery was performed using a rigid 0-degree, 5-mm laparoscope and conventional, rigid, straight laparoscopic instruments. Knife-in-bag morcellation was instituted for specimen collection. RESULTS: The median maximal diameter of ovarian cysts was 18 cm (range, 15–30 cm), the median operation time was 150 minutes (range, 80–520 minutes), and the median volume of blood loss was 100 mL (range, 20–800 mL). Three patients (9.7%) were diagnosed with malignant ovarian cancer using intraoperative frozen examination, and 1 patient was converted to laparotomy due to advanced disease. Thirty patients underwent LESS, and there was no need for an additional laparoscopic port. CONCLUSION: LESS surgery using an angiocatheter needle, with leaving only a small postoperative scar, was deemed feasible for the management of huge ovarian cysts.
Cicatrix ; Female ; Humans ; Laparoscopes ; Laparotomy ; Morcellation ; Needles ; Ovarian Cysts ; Ovarian Neoplasms ; Specimen Handling ; Vacuum

PURPOSE: It is well known that infection with HPV (human papillomavirus) is the main cause of cervical cancer and certain types of HPV are recognized as carcinogens. At present, there is little information regarding the antineoplastic mechanism of paclitaxel against cervical carcinoma cells. We thus tried to analyze differential protein expression and antineoplastic mechanism-related proteins after paclitaxel treatment on cervical cancer cells by using a proteomic analysis and to investigate the mechanism of action. MATERIALS AND METHODS: Using proteomics analysis including 2-DE and MALDI-TOF-MS, we detected the antineoplastic mechanism-related proteins. Then, we performed western blot analysis for apoptosis- and transformation- related proteins to confirm expression patterns derived from proteome analysis after paclitaxel treatment. RESULTS: We identified several cellular proteins that are responsive to paclitaxel treatment in HeLa cells using proteomics methods. Paclitaxel treatment elevated main-ly apoptosis, immune response and cell cycle check point- related proteins. On the other hand, paclitaxel treatment diminished growth factor/oncogene-related proteins and transcription regulation-related proteins. Also, in the HPV-associated cervical carcinoma cells, paclitaxel demonstrated anti-proliferative activity through the membrane death receptor-mediated apoptotic pathway and the mitochondrial-mediated pathway. CONCLUSION: Identification and characterization of functionally modulated proteins involved in anti-cancer regulatory events should lead to a better nderstanding of the long-term actions of paclitaxel at the molecular level and will contribute to the future development of novel therapeutic drug treatments based upon current therapies.
Apoptosis ; Blotting, Western ; Carcinogens ; Cell Cycle ; Hand ; HeLa Cells ; Humans ; Membranes ; Paclitaxel* ; Proteome* ; Proteomics ; Uterine Cervical Neoplasms*

Although stress-induced cardiomyopathy (SCMP) is a reversible disease and the prognosis is usually excellent, several complications can occur and can result in fatal adverse events. The formation of left ventricular (LV) thrombus is one of these critical complications of SCMP. This report describes a case of SCMP complicated by formation of a LV thrombus that became increasingly mobile as LV contractility recovered, and for which surgical removal was performed. Here, we report a case of SCMP complicated by LV thrombus and review the literature regarding this topic.
Cardiomyopathies* ; Echocardiography ; Humans ; Prognosis ; Takotsubo Cardiomyopathy ; Thrombosis*

Adalimumab, a recombinant human IgG monoclonal antibody, selectively blocks tumor necrosis factor-alpha (TNF-alpha) and has been successfully used in the treatment of immune-mediated diseases. In particular, its efficacy has been proven in the treatment of rheumatoid arthritis, spondylarthritis, lymphoproliferative diseases and inflammatory bowel disease. Its use has also been studied for the treatment of psoriasis and yet, paradoxically, cases of new onset or exacerbation of psoriasis continue to increase in patients undergoing treatment with anti TNF-alpha agents. A 51-year-old woman had arthritis for a year and was diagnosed with psoriatic arthritis. After she had received adalimumab for psoriatic arthritis five times during one year, erythematous eruptions were found on her entire body. She then stopped adalimumab therapy for two months, although her skin lesions did not resolve. The patient was diagnosed with psoriasis through biopsy and began using cyclosporine, a topical steroid used for treatment of psoriasis.
Antibodies, Monoclonal, Humanized ; Arthritis ; Arthritis, Psoriatic ; Arthritis, Rheumatoid ; Biopsy ; Cyclosporine ; Female ; Humans ; Immunoglobulin G ; Inflammatory Bowel Diseases ; Middle Aged ; Psoriasis ; Skin ; Spondylarthritis ; Tumor Necrosis Factor-alpha ; Adalimumab

Obstructive disorders of the biliary trees include occlusions of the bile duct lumen by stones, intrinsic disorders of the bile ducts, and extrinsic compressions. The most common biliary cause of obstructive jaundice is the presence of stones. Intrinsic disorders of the bile ducts may be inflammatory, infectious, or neoplastic. And significant enlargement of adjacent lymph nodes due to metastatic tumors or lymphoma can occasionally obstruct the extrahepatic bile ducts. But obstructive jaundice produced by periportal tuberculous lymphadenitis with no evidence of pulmonary tuberculosis is very rare. We report a case of tuberculous lymphadenitis causing obstructive jaundice with a mass around mid common bile duct on abdominal sonogram, CT scan and ERCP, and it was confirmed by an exploratory laparotomy.
Bile Ducts ; Bile Ducts, Extrahepatic ; Cholangiopancreatography, Endoscopic Retrograde ; Common Bile Duct ; Jaundice, Obstructive* ; Laparotomy ; Lymph Nodes ; Lymphoma ; Tomography, X-Ray Computed ; Tuberculosis, Lymph Node* ; Tuberculosis, Pulmonary

BACKGROUND: DNA of epidermodysplasia verruciformis(EV)-associated human papillomaviruses (HPVs) has been detected in benign and malignant skin tumors and other proliferative diseases of epithelial origin. The objective of this study was to determine the association of EV-associated HPV DNA in nongenital seborrheic keratoses(SK) in Korean patients. SUBJECTS AND METHODS: Forty biopsy specimens were collected from patients with nongenital SK and cutaneous SCC and controls. All tissue samples were examined by PCR. RESULTS: By polymerase chain reaction(PCR), EV-associated HPV DNA was detected in 15 of 40 nongenital SK(37.5%) compared with 1 of 40 cutaneous squamous cell carcinomas(SCC) samples and 3 of 40 healthy controls. Detected viruses in SK included HPV 20(n=6), HPV 23 (n=2). The rest tested positive for HPV 5, 16, 17, 22, 25, 37, and RTRX4. CONCLUSION: Our findings suggest that EV-associated HPV may be involved in the pathogenesis of nongenital SK of Asian skin.
Asian Continental Ancestry Group ; Biopsy ; DNA* ; Humans* ; Keratosis, Seborrheic* ; Papilloma* ; Polymerase Chain Reaction ; Skin*

L-transposition of the great arteries (L-TGA) is a rare congenital anomaly and could cause complete atrioventricular (AV) block at relatively younger age. We present a case of 43-year-old male who complained of dizziness due to complete AV block. We confirmed L-TGA using transthoracic echocardiography and cardiac computed tomography. Permanent pacemaker was inserted without complications. No invasive treatment including corrective surgery was performed because patient's cardiac function was almost normal and the symptom was completely resolved after pacemaker insertion.
Adult ; Arteries* ; Atrioventricular Block* ; Dizziness ; Echocardiography ; Heart Defects, Congenital ; Humans ; Male