For the clinical analysis and evaluation on the patients with gestational trophoblastic disease(GTD), a study was done retrospectively on 114 patients with GTD(60 in Hydatidiform mole, 10 in invasive mole, 44 in choriocarcinoma) treated from Jan. 1, 1985 to Dec. 31, 1994 at the Department of Obstetrics and Gynecology, Kosin Medical College, Pusan, Korea. We obtained the following results ; The incidence of GTD was 1 per 73 deliveries in H. mole, 1 per 437 deliveries in invasive mole, and 1 per 99 deliveries in choriocarcinoma. The most prevalent age was 21-40 groups. Abnormal vaginal bleeding was a main symptom and sign. 30.6% of H. mole was managed by dilatation and curettage. 90.0% of invasive mole and 51.4% of choriocarcinoma were managed by surgical treatment and chemotherapy. The overall remissinon rate of choriocarcinoma was 71.4%(100.0% in stage I, 66.7% in stage II, 54.5% in stage III, 50.0% in stage IV).
Busan ; Choriocarcinoma ; Dilatation and Curettage ; Drug Therapy ; Female ; Gestational Trophoblastic Disease* ; Gynecology ; Humans ; Hydatidiform Mole ; Hydatidiform Mole, Invasive ; Incidence ; Korea ; Obstetrics ; Pregnancy ; Retrospective Studies ; Trophoblasts ; Uterine Hemorrhage

No abstract available.
Nipples*

An increase in the dose of chemotherapy enhances the response of many experimental and clinical cancers, but the extent of chemotherapy dose escalation and repeated use is often limited by myelosuppression. The side effects of chemotherapy including bleeding and infection due to myelosuppression have resulted in delayed therapy and a reduction in the therapeutic dose, therefore it is necessary to overcome myelosuppression especially leukopenia in patients with gynecologic malignancies who recieved chemotherapy. This study is undertaken to investigate the clinical effects of rhG-CSF(recombinant human Granulocyte-colony stimulating factor) in 29 patients with gynecologic malignancy who recieved chemotherapy. It was given at a dose of 100 microgram bid/day subcutaneously until significantly increase of leukocyte count in leukopenic patient. The results showed, the rhG-CSF has significantly increased the number and function of leukocyte. The use of rhG-CSF was effective and useful to treat chemotherapy induced leukopenia and to accelerate the recovery from this complications.
Drug Therapy* ; Hemorrhage ; Humans* ; Leukocyte Count ; Leukocytes ; Leukopenia*

PURPOSE: To clarify the effects of missing values due to behavioral and psychological symptoms in dementia (BPSD) in Alzheimer's disease (AD) patients on the neuropsychological tests, this study describes the pattern of missing values due to BPSD, and its influence on tests. MATERIALS AND METHODS: Drug-naive probable AD patients (n=127) with BPSD and without BPSD (n=32) were assessed with Seoul Neuropsychological Screening Battery including measures of memory, intelligence, and executive functioning. Moreover, patients were rated on Korean Neuropsychiatry Inventory (K-NPI). RESULTS: The more severe the K-NPI score, the less neuropsychological tests were assessable, leading to many missing values. Patients with BPSD were more severely demented than those without BPSD. K-NPI scores were significantly correlated with the number of missing values. The effect of BPSD was largest for tests measuring frontal functions. The replacement of the missing values due to BPSD by the lowest observed score also showed the largest effect on tests of frontal function. CONCLUSION: The global cognitive and behavior scales are related with missing values. Among K-NPI sub-domains, delusion, depressing, apathy, and aberrant motor behavior are significantly correlated for missing values. Data imputation of missing values due to BPSD provides a more differentiated picture of cognitive deficits in AD with BPSD.
Aged ; Alzheimer Disease/*psychology ; Behavioral Symptoms ; Cognition ; Delusions ; Dementia/psychology ; Female ; Humans ; Male ; Neuropsychological Tests ; Regression Analysis

BACKGROUND: The pathogenesis of silicosis has been focused on the interaction between alveolar macrophages and silica particle. Although fibrosis in silicosis has been studied extensively, the mechanism is still not fully understood. There is increasing evidence that monokines and arachidonic acid metabolites produced by macrophage are involved in pathogenesis of silicosis. Recently, it was reported that prostaglandin E2 produced from macrophage counteracts the stimulatory effects of other monokines on fibroblast proliferation or collagen production. Until now, it was remained uncertain by which mechanism silica particle may activate alveolar macrophage to an enhanced release of prostaglandin E2. METHODS: In order to investigate the relationship between the activity of alveolar macrophage and the production of PGE2 from activated alveolar macrophage, the authors measured hydrogen peroxide and PGE2 from alveolar macrophages activated by silica in vitro and from alveolar macrophages in the silicotic nodules from rat. Experimental silicosis was induced by intratracheal infusion of silica(SiO2) suspended in saline (50 mg/ml) in Sprague-Dawley rats. RESULTS: 1) The silicotic nodules with fibrosis were seen from the sections of rat lung at 60 days after intratracheal injection with 50 mg aqueous suspension of silica. 2) In vitro, silica caused the dose dependent increase of hydrogen peroxide(p<0.05) and PGE2(p>0.05) release from alveolar macrophages. Alveolar macrophages from rats with silicotic nodules released more hydrogen peroxide and PGE2 than those of control group(p<0.05). CONCLUSION: These results suggest that silica particle could activate macrophage directly and enhanced the release of PGE2 and hydrogen peroxide from the alveolar macrophage.
Animals ; Arachidonic Acid ; Collagen ; Dinoprostone* ; Fibroblasts ; Fibrosis ; Hydrogen ; Hydrogen Peroxide ; Lung ; Macrophages ; Macrophages, Alveolar* ; Monokines ; Rats ; Rats, Sprague-Dawley ; Silicon Dioxide* ; Silicosis

ProSeal(TM) laryngeal mask airway (PLMA) was developed to be more effective especially with glottic airway sealing and is suppose to be an improved device over the classic laryngeal mask airway (cLMA). The PLMA's cuff is bulkier, softer, and more pliable than the cLMA. We reviewed a case were a patient had hand surgery under general anesthesia using the PLMA. After having the hand surgery, the patient suffered from dyspnea and had difficulty with their respirations at a supine position. The problems with dyspnea and respiration after surgery resulted because of difficulties from inserting PLMA No.5 into the patient. We suspect from this case that the problems in dyspnea and respiration were due to the folded cuff and incomplete placement of the PLMA, which resulted in lacerations of the mucosa in the soft palate of the patient. In this paper, we considered the probable causes for lacerations of the mucosa in the soft palate and reviewed all of the relevant literature, especially about the proper placement of the PLMA.
Anesthesia, General ; Dyspnea ; Hand ; Humans ; Lacerations ; Laryngeal Masks ; Mucous Membrane ; Palate, Soft ; Respiration ; Supine Position

Late capsular hematoma formation after augmentation mammoplasty with an implant is a very rare complication. Some mechanisms explaining late capsular hematoma formation have been reported; it is thought to be associated with capsular contracture, textured implants, and the use of corticosteroid and anticoagulant agents. However, no reports of late capsular hematoma formation after prosthesis removal have been published. Herein, we report a case of late capsular hematoma formation after the removal of a prosthesis 10 years previously, following augmentation mammoplasty.
Anticoagulants ; Breast Implants ; Breast* ; Contracture ; Female ; Hematoma* ; Mammaplasty ; Postoperative Complications ; Prostheses and Implants*

Late capsular hematoma formation after augmentation mammoplasty with an implant is a very rare complication. Some mechanisms explaining late capsular hematoma formation have been reported; it is thought to be associated with capsular contracture, textured implants, and the use of corticosteroid and anticoagulant agents. However, no reports of late capsular hematoma formation after prosthesis removal have been published. Herein, we report a case of late capsular hematoma formation after the removal of a prosthesis 10 years previously, following augmentation mammoplasty.
Anticoagulants ; Breast Implants ; Breast* ; Contracture ; Female ; Hematoma* ; Mammaplasty ; Postoperative Complications ; Prostheses and Implants*

Melanoma is a malignant neoplasm of melanocytes most frequently arising from the skin, but primary melanoma can also arise from the mucosa of the gastrointestinal tract. Gastrointestinal melanomas are most commonly metastases from a cutaneous melanoma. Primary melanoma of the stomach is rare and carries a poor prognosis. Reported here is the case of a 75-year-old man with a primary gastric melanoma who presented with a melena, abdominal pain, and weight loss. Most cases of melanoma are treated by excision of the primary tumor. Patients with melanoma have been treated with adjuvant chemotherapy, radiation therapy, and immunotherapy. None of these modalities has been demonstrated to prolong the survival rate. To improve long-term disease-free survival, early diagnosis and surgical intervention are very important.
Abdominal Pain ; Aged ; Cardia* ; Chemotherapy, Adjuvant ; Disease-Free Survival ; Early Diagnosis ; Gastrointestinal Tract ; Humans ; Immunotherapy ; Melanocytes ; Melanoma* ; Melena ; Mucous Membrane ; Neoplasm Metastasis ; Prognosis ; Skin ; Stomach* ; Survival Rate ; Weight Loss

A benign cecal ulcer is an uncommon lesion. The etiology remains unknown, and there are no pathognomonic lesions or symptoms. Lower gastrointestinal tract hemorrhage secondary to benign cecal ulcer is the most common complication. Herein, the case of a 24-year-old man with a benign cecal ulcer presenting with a massive lower gastrointestinal tract hemorrhage requiring transfusion until a exploratory laparotomy and right hemicolectomy, is reported with a review of the literature. Surgical intervention is warranted if malignancy is suspected or if the patient has signs of uncontrollable hemorrhage, perforation, or peritonitis.
Hemorrhage* ; Humans ; Laparotomy ; Lower Gastrointestinal Tract* ; Peritonitis ; Ulcer* ; Young Adult