PURPOSE: Lymphoproliferative lesions of the ocular adnexa were analyzed to examine the final outcome, recurrence and extraorbital spread. METHODS: The biopsies and clinical follow up data for 55 patients (68 eyes) with ocular adnexal lymphoproliferative lesions were reviewed retrospectively and analyzed according to the WHO classification. RESULTS: The ocular-adnexal lymphoproliferative lesions were located as follows: orbit in 49 eyes, conjunctiva in 18 eyes, eyelid in 1 eye. The three main subtypes of lymphoma according to the WHO classification were extranodal marginal zone B-cell lymphoma of mucosa- associated lymphoid tissue (MALT-lymphoma) (62 eyes), diffuse large B-cell lymphoma (2 eyes), and benign lymphoid hyperplasia (4 eyes). Remission was achieved at 60eyes. Recurrence was occurred in 7eyes (orbit: 4, conjunctiva: 3) of MALT-lymphoma cases. Location of lymphoma at presentation was not a predictor for recurrence (conjunctiva 16.7%, orbit 8.2%; p>0.05), but bilaterality at presentation was predictive values for recurrence by a statistically significant difference(bilateral 23.1%, unilateral 4.8%; p=0.045). CONCLUSIONS: Most common ocular adnexal lymphoma in Korea was MALT- lymphoma (91.2%). Bilaterality has a predictive values on recurrence, and extraorbital spread was found only in orbital MALT-lymphoma. It is suggested that orbital MALT- lymphoma should be treated with excisional biopsy and subsequent low dose radiotherapy and followed up indefinity.
Biopsy ; Classification ; Conjunctiva ; Eyelids ; Follow-Up Studies ; Humans ; Hyperplasia ; Korea ; Lymphoid Tissue ; Lymphoma ; Lymphoma, B-Cell ; Lymphoma, B-Cell, Marginal Zone ; Orbit ; Prognosis* ; Radiotherapy ; Recurrence ; Retrospective Studies

This study investigated the relationship between hemoglobin concentration and the incidence of cardiovascular diseases (CVD). A total of 407,858 subjects (256,851 men, aged 30-94 yr), who underwent physical examination at 17 Korean nationwide health examination centers, was included in this study. Data regarding CVD incidence were obtained from the Korean National Health Insurance database. In Cox proportional hazard models, men with lower or higher hemoglobin level showed higher hazard ratios (HR) with total CVD (HR, 1.14; 95% Confidence interval [CI], 1.08-1.21 for the 1st quintile; HR, 1.14; 95% CI, 1.09-1.21 for the 5th quintile), ischemic heart disease (HR, 1.16; 95% CI, 1.07-1.26 for the 1st quintile; HR, 1.16; 95% CI, 1.07-1.25 for the 5th quintile), and stroke (HR, 1.13; 95% CI, 1.02-1.25 for the 1st quintile; HR, 1.18; 95% CI, 1.07-1.30 for the 5th quintile) compared to those with mid-level of hemoglobin (3rd quintile). Women with higher hemoglobin level showed higher HR with total CVD (HR, 1.15; 95% CI, 1.01-1.31 for pre-menopausal women; HR, 1.08; 95% CI, 1.01-1.16 for post-menopausal women). We found an independent U-shaped association between hemoglobin level and CVD incidence in Korean population.
Adult ; Aged ; Aged, 80 and over ; Asian Continental Ancestry Group ; Cardiovascular Diseases/*epidemiology/etiology ; Databases, Factual ; Female ; Follow-Up Studies ; Hemoglobins/*analysis ; Humans ; Incidence ; Male ; Middle Aged ; Proportional Hazards Models ; Republic of Korea ; Risk Factors

Burkholderia cepacia is a highly virulent pathogen known to cause opportunistic infections in immunocompromised patients. It accelerates lung disease and causes necrotizing pneumonia with associated severe sepsis, known as cepacia syndrome. In particular, lung transplant recipients infected with Burkholderia cepacia show higher mortality after lung transplantation than those who are not infected with this organism. Due to broad-spectrum antibiotic resistance, a combination therapy should be used according to the results of the susceptibility test. This bacterial infection is rare in Korea, and no case was reported in lung transplant recipients. However, we report a case of pneumonia caused by Burkholderia cepacia after lung transplantation. As Burkholderia cepacia was grown from a sputum culture, the patient was treated initially with a combination of meropenem and trimethoprim/sulfamethoxazole and then ceftazidime and trimethoprim/sulfamethoxazole as a result of leukopenia. After antibiotics treatment for 20 days, sputum cultures became negative for Burkholderia cepacia and the patient successfully recovered.
Anti-Bacterial Agents ; Bacterial Infections ; Burkholderia ; Burkholderia cepacia ; Ceftazidime ; Cystic Fibrosis ; Drug Resistance, Microbial ; Humans ; Immunocompromised Host ; Korea ; Leukopenia ; Lung ; Lung Diseases ; Lung Transplantation ; Opportunistic Infections ; Pneumonia ; Sepsis ; Sputum ; Thienamycins

PURPOSE: To determine whether there is a discrepancy between the medical professions perception of what patients should know and that of the patients themselves, we studied patients need to be informed about different aspects of epilepsy and compared findings with medical personnels perceptions of the issue. METHODS: Our study population consisted of 39 patients with epilepsy from the inpatient epilepsy unit, and 51patients from the outpatients clinic of the S. University Hospital between July and November 1997. However, the patients who declined to participate or who were not able to understand the directions and content of the questionnaire were excluded. The medical personnel participated in this study were 56 residents or nurses who were working in either Neurology or Neuro surgery Units. The questionnaire consisted of 6 categories with a total of 79 questions. The responses were indicated on a 5point Likert scale with 5 indicating the highest need . The data were analyzed with descriptive statistics, students t-tests, and chi-square. RESULTS: Of the 90 patients and 56 medical personnel studied, the need for lifestyle information such as smoking, drinking, sleep, driving, employment, and marriage was significantly higher from medical personnel than that of the patients(p=0.00). Regarding medical knowledge about epilepsy, the patients group had higher scores in the need for information on the structure of the brain (p=0.00), whereas medical personnel had higher scores on the symptoms of epilepsy. There was no correlation between the length of epilepsy and the need for information on every item on the questionnaire. The patients had higher rank regarding diet, although it was not significantly different from the medical personnel. Regarding antiepileptic drugs and what to do when there is an attack, medical personnel scored higher. The items on which the patients group scored higher than 4.5 were the possibility of inheritance, the factors that might reduce the number of attacks, the period of usage of AED, and the food they have to avoid or the food they have to take to reduce seizure attacks. CONCLUSIONS: Our study indicates that the patients group requires higher educational need in the structure of the brain, diet, and surgical treatment, but less in lifestyles and what to do when there is an attack. The educational program for the patients with epilepsy should emphasize medical knowledge with regard to brain anatomy, what to eat and what to avoid, and details of surgical treatment.
Anticonvulsants ; Brain ; Diet ; Drinking ; Employment ; Epilepsy* ; Humans ; Inpatients ; Life Style ; Marriage ; Neurology ; Outpatients ; Surveys and Questionnaires ; Seizures ; Smoke ; Smoking ; Wills

The purpose of this study was to determine whether 20 patients who received an early postmastectomy rehabilitation treatment program showed more improvement in range of shoulder motion and functional activities than 13 patients who received instruction for exercise only. Data were obtained at preoperatively, three days after operation, at discharge and at postdischarge one month for each patient on parameters such as range of motion of the ipsilateral shoulder joint, upper extremity circumferential measurements, as well as 10 elements of shoulder function. Postoperatively, both groups showed an increased range of motion of the shoulder joint and improved functional activities, but the group that received postoperative rehabilitation management had a better range of shoulder motion and less difficulty in five items for functional assessment. This study also showed that an early rehabilitation program did not increase postoperative complications. We concluded that an early rehabilitation program or intensive instruction program only by a well-trained physical therapist or physiatrist was beneficial to postmastectomy patients in regaining the function and range of shoulder motion, and significantly better in a rehabilitation group.
Adult ; Breast Neoplasms/surgery* ; Female ; Human ; Mastectomy/rehabilitation* ; Middle Age ; Postoperative Complications ; Prospective Studies

Background/Aims: Although statins are widely used to reduce the risk of cardiovascular disease (CVD) including stroke and myocardial infarction (MI), it is reported that statin use increases the incidence of herpes zoster (HZ) that is associated with increased risk of CVD. So, we evaluated the mediation effect of HZ caused by statin use on CVD. Methods: We analyzed a prospective cohort from the National Health Insurance Service-database of South Korea. All individuals received a medical check-up and were followed-up from 2002 to 2013. Results: A total of 275,382 individuals > 40 years old were followed up for 11 years from 2003. Of these, 11,415 people (4%) were classified as statin users and 263,967 (96%) as non-statin users. Those who used statins had significantly lower risks of cardiovascular events, stroke, and MI compared with non-statin users; the adjusted hazard ratios in the multivariate analysis were 0.90 (95% confidence interval [CI], 0.82 to 0.98), 0.88 (95% CI, 0.80 to 0.98), and 0.91 (95% CI, 0.79 to 1.07), respectively. When we calculated the mediating effect of cardiovascular events by statin use through HZ, 11.6% of the total beneficial effect of cardiovascular events by statin use was mitigated through the occurrence of HZ caused by statin use. This mediating effect was higher in the younger age group (< 60 years). Conclusions This study showed that statin use reduced CVD by 10%, but the protective effect of statin use against CVD was mitigated by approximately 10% through the development of HZ caused by statin use.

We used a survey about the need for an educational training of infectious disease response staff in Korea Centers for Disease Control and Prevention (KCDC) and officer in metropolitan cities and provincial government to conduct field epidemiological investigation. The survey was conducted from January 25 to March 15, 2016. A total of 173 participants were selected from four different groups as follows: 27 clinical specialists, 22 Epidemic Intelligence Service (EIS) officers, 82 KCDC staff, and 42 local health department officials. Results revealed that 83% of KCDC staff and 95% of local health department officials agreed on the need for educational training to strengthen capability of personnel to conduct epidemic research and investigation. The level of their need for training was relatively high, while self-confidence levels of individuals to conduct epidemic research and investigation was low. It was concluded that there was a need to develop training programs to enhance the ability of public health officials, EIS officers, KCDC staff, and local health department personnel to conduct epidemic research and investigation.
Centers for Disease Control and Prevention (U.S.) ; Communicable Diseases* ; Education* ; Epidemiology* ; Intelligence ; Korea* ; Public Health ; Specialization ; State Government ; Surveys and Questionnaires

We used a survey about the need for an educational training of infectious disease response staff in Korea Centers for Disease Control and Prevention (KCDC) and officer in metropolitan cities and provincial government to conduct field epidemiological investigation. The survey was conducted from January 25 to March 15, 2016. A total of 173 participants were selected from four different groups as follows: 27 clinical specialists, 22 Epidemic Intelligence Service (EIS) officers, 82 KCDC staff, and 42 local health department officials. Results revealed that 83% of KCDC staff and 95% of local health department officials agreed on the need for educational training to strengthen capability of personnel to conduct epidemic research and investigation. The level of their need for training was relatively high, while self-confidence levels of individuals to conduct epidemic research and investigation was low. It was concluded that there was a need to develop training programs to enhance the ability of public health officials, EIS officers, KCDC staff, and local health department personnel to conduct epidemic research and investigation.
Centers for Disease Control and Prevention (U.S.) ; Communicable Diseases ; Education ; Epidemiology ; Intelligence ; Korea ; Public Health ; Specialization ; State Government ; Surveys and Questionnaires

Pituitary abscess is a rare pathology, but it is a potentially life-threatening condition. Therefore, timely intervention, including antibiotics and an operation, can prevent the morbidity and mortality in such cases. A 31-year-old woman, who was 16 months after her second delivery, presented with intermittent headache for 3 months. Amenorrhea, polyuria and polydipsia were noticed and the endocrinological hormone studies were compatible with panhypopituitarism and diabetes insipidus. Pituitary MRI demonstrated a 2.3 cm sized cystic mass with an upper small nodular lesion. Her symptoms such as headache and fever were repeatedly improved whenever corticosteroid was administered, which led us to suspect the diagnosis of an inflammatory condition like lymphocytic hypophysitis. During the hormone replacement therapy, her cystic pituitary mass had grown and her symptoms progressively worsened for another two months. The patient underwent trans-sphenoidal exploration and she turned out to have a pituitary abscess. At the 3-month follow-up, amenorrhea was noticed and her residual function of the pituitary was tested by a combined pituitary stimulation test. The results were compatible with panhypopituitarism. She received levothyroxine 100 microg, prednisolone 5 mg and desmopressin spray and she is being observed at the out-patient clinic. The authors experienced a patient with primary pituitary abscess that was confirmed pathologically and we report on its clinical course with a literature review.
Abscess ; Adrenal Cortex Hormones ; Adult ; Amenorrhea ; Anti-Bacterial Agents ; Deamino Arginine Vasopressin ; Diabetes Insipidus ; Female ; Fever ; Follow-Up Studies ; Headache ; Hormone Replacement Therapy ; Humans ; Hypopituitarism ; Outpatients ; Polydipsia ; Polyuria ; Prednisolone ; Thyroxine

Pregnancy associated osteoporosis (PAO) is a rare condition. It may affect women during pregnancy or after the delivery and it can induce severe back pain. Physicians can find multiple compression fractures on the plain images of these patients. However, little is known about PAO, including the prevalence, the cause, the risk factors and the prognosis. Herein we report on a case of PAO in a 38-year-old female who suffered from severe back pain induced by multiple vertebral compression fractures. After excluding the possibility of unknown malignancy, the patient underwent vertebroplasty to improve the clinical symptom. The bone biopsy results confirmed multiple benign acute compression fractures. The patient was treated with oral bisphosphonate, calcium and vitamin D. She showed clinical improvement without developing any additional vertebral fracture. When young women during pregnancy or just after the delivery complain of persistent back pain, PAO should be considered in the differential diagnosis, and early recognition and treatment are needed for PAO.
Adult ; Back Pain ; Biopsy ; Calcium ; Diagnosis, Differential ; Female ; Fractures, Compression ; Humans ; Osteoporosis ; Pregnancy ; Prevalence ; Prognosis ; Risk Factors ; Vertebroplasty ; Vitamin D