"Pseudomyxoma peritonei is a clinical entity in which the peritoneal surface and omentum are involved with gelatinous, mucinous implants, and often massive gelatinous ascites. Most cases originate from ruptured ovarian mucinous cysts or appendiceal mucoceles, and involve only the intraperitoneal cavity. But there is much confusion about its etiology, clinical manifestation, treatment, and prognosis. We experienced a case of pseudomyxoma peritonei originating from the mucinous cystic tumor of borderline malignancy in unilateral ovary with rupture. A case of pseudomyxoma peritonei is reported with a brief review of the literature."
Female ; Gelatin ; Mucins ; Mucocele ; Omentum ; Ovary ; Prognosis ; Pseudomyxoma Peritonei* ; Rupture

Retroperitoneal Schwannoma is relatively rare and benign tumor originating from Schwann cell. Schwannomas arising in the retroperitoneum are infrequently reported. The majority of Schwannoma is found incidentally and misdiagnosed for other benign conditions both clinically and radiologically. We report a case of a benign retroperitoneal pelvic Schwannoma which was preoperatively misdiagnosed as an ovarian tumor with brief review of literatures.
Neurilemmoma*

Ovarian remnant syndrome is a rare condition which develops when functional ovarian tissue is left in situ after intended bilateral oophorectomy. It produces clinically significant syndrome, namely chronic pelvic pain and dysmenorrhea. Although the true incidence of this syndrome is unknown, an apprant increase in incidence has been reported. We have experienced a case of ovarian remnant syndrome showing chronic pelvic pain and palpable abdominal mass after difficult gynecologic operation. So, we report this case with a brief review of literatures.
Dysmenorrhea ; Female ; Incidence ; Ovariectomy ; Pelvic Pain

BACKGROUND: As our population in Korea ages, more postoperative pulmonary complications (PPCs) have recently developed. There have been several studies about the predictive factors for PPC, but any consensus has not been established. In this study, we reappraised the predictive factors for PPC after general anesthesia in a population from Gyeong-ju, which was composed of elderly people. METHODS: We retrospectively investigated the incidence and predictive factors for PPC in 84 patients who underwent general anesthesia. We investigated gender, age, height, weight, BMI, smoking, underlying disease, underlying respiratory disease, malignancy, the laboratory findings (hemoglobin, albumin, arterial O2 saturation) and the pulmonary function tests of the patients. RESULTS: 84 patients were initially enrolled into the study, and PPC developed in 31 (36%) patients. The mean age of the enrolled patients was 66.515.1 years-old, so it shows the trend of an aging society. Three predictive factors were revealed that are independently associated with the PPC: site of operation (OR, 8.3), underlying disease (OR, 9.9) and serum albumin (OR, 4.0). CONCLUSIONS: Among the statistically meaningful predictive factors, underlying disease and operation site are well known from previous studies, but the albumin level<3.5 g/dL is also meaningful, which is higher than the previous reference level. It implies that the patient with a albumin level 3.0~3.5 g/dL can be classified into the high risk group. Therefore, we should recognize that it is necessary to apply more strict reference levels in an aging population to reduce the incidence of PPC.
Aged ; Aging ; Albumins ; Anesthesia, General* ; Consensus ; Gyeongsangbuk-do ; Humans ; Incidence ; Korea ; Postoperative Complications ; Respiratory Function Tests ; Retrospective Studies ; Serum Albumin ; Smoke ; Smoking

Thyroid-stimulating hormone (TSH) is the most sensitive marker reflecting thyroid function. TraditionaUy, TSH concentration was measured by the method of RadioImmunoAssay (RIA) with the detection limits around 1 to 2 mIU/L, which was unable to differentiate hyperthyroid status. Since 1980s, owing to the sensitive assay for TSH, immunoradiometric assay (IRMA), it has been possible to detect low concentration of TSH by 0.001 mlU/L. TSH is composed of two glycopeptide subunits, a-subunit and B-subunit. Monoclonal antibodies, directed against two different sites of the TSH peptides, are used in IRMA. One antibody is directed toward the specific B-subunit of TSH molecule and is used to extract it from serum, a second antibody labelled with a radioactive material is then attached to the separated TSH to form "sandwhich" molecule that can be measured. Generally, mouse monoclonal antibodies are used as capture and detection antibodies. Infrequently, when there is heterophilic antibody, i.e. human anti-mouse antibody (HAMA), TSH can be measured as spuriously elevated, since HAMA may form a link between the signal and capture molecules. We report a case of inappropriately elevated TSH concentration due to heterophilic antibody, later diagnosed as Graves disease. A 41-year-old woman visited our clinic with the chief complaints of hand tremor, hyperphagia, weight loss for 3 months. Two years earlier, she underwent total colectomy due to colon cancer and had treat on multiple chemotherapies. The results of thyroid function test shows that TSH was 0.77 mIU/L, free T was 7.1 ng/dL (0.8~1.9), free T was 11.3 pg/mL (0.2~5.5). Thyroid specific auto- antibody results were anti-Tg-Ab 21.3 m/mL(0 100), anti-TPO-Ab 87.9m/mL(0100), TBIAb 7.8% (-15/15). Thyroid scan showed that radioactiveiodine uptake was increased and thyroid gland wasenlarged diffusely. Because TSH level was elevated, further evaluations were performed to differentiate with TSH producing pituitary tumor and pituitary resistance to thyroid hormone. Sellar MRI was normal, TRH stimulation test showed flat response. Since spurious elevation of TSH is possible at the presence of hetrophilic antibody, we rechecked TSH concentration after adding mouse monoclonal antibody to the patients serum with result of TSH less than 0.05 mIU/L. She was able to be diagnosed as Graves disease, and started with methimazole. Three months later, thyroid function test showed that TSH was 10.5 mIU/L, free T4 was 1.0 ng/dL, free T3 was 4.0 pg/mL. TSH level after removal the effect of heterophilic antibody with mouse monoclonal antibody was 0.71 mIU/L. Neutropenia was developed 5 months after methimazole therapy, to stop antithyroid medication. With the plan of radioactive iodine therapy if she relapses, she is being followed with periodic thyroid function test. We report a case of Graves disease with spuriously elevated TSH due to the effect of heterophilic antibodies.
Adult ; Animals ; Antibodies ; Antibodies, Monoclonal ; Colectomy ; Colonic Neoplasms ; Drug Therapy ; Female ; Graves Disease* ; Hand ; Humans ; Hyperphagia ; Immunoradiometric Assay ; Iodine ; Limit of Detection ; Magnetic Resonance Imaging ; Methimazole ; Mice ; Neutropenia ; Peptides ; Pituitary Neoplasms ; Radioimmunoassay ; Recurrence ; Thyroid Function Tests ; Thyroid Gland ; Thyrotropin ; Tremor ; Weight Loss

BACKGROUND: Previous studies have shown that kidney transplant recipients' quality of life depend on compliance of treatment, family support, socioeconomic status. The purpose of this study was to determine whether estimated glomerular filtration rate (GFR) by Modification of Diet in Renal Disease (MDRD) study as a index of graft function influence recipients' quality of life including above mentioned factors. METHODS: One hundred and ten patients who visited out-patient department at least 3 months after kidney transplantation were included in this study. A structured questionnaire was used to collect data. This tool included; quality of life, compliance and family support scale as well as medical record review. The analysing of data was performed with SPSS version 11.5 (SPSS Inc. Chicago, IL, USA). RESULTS: The mean score of the recipients' quality of life (3.59/5), compliance (3.81/5), the support of family (4.02/5) and GFR (63 ml/min/1.73 m2) were revealed respectively. The quality of life was correlated with compliance (r=.260, P<.001) and family support (r=.377, P<.001) statistically. and compliance and family support also revealed correlation (r=.452, P<.001). Family support was the most explainable factor for the quality of life (R2=.142). however, the quality of life was not correlated with recipients' GFR (r=.013 P=0.819). CONCLUSIONS: Results of this study showed that kidney transplant recipients had a moderate quality of life. These findings suggest that emotional aspect like family support is as important as clinical factors such as GFR or compliance for recipients' quality of life. To optimize post-transplant quality of life, implication for interventional programming should be focused on family support.
Chicago ; Compliance ; Diet ; Glomerular Filtration Rate ; Humans ; Kidney ; Kidney Transplantation ; Medical Records ; Outpatients ; Quality of Life ; Surveys and Questionnaires ; Social Class ; Transplants

PURPOSE: To assess the usefulness of an ultrasound (US)-guided peritoneal biopsy for the solitary peritoneal thickening visualized as only infiltrated fat on a computed tomography (CT) scan. MATERIALS AND METHODS: This retrospective study included 36 patients (16 males, 20 females; mean age, 51.7 years) who underwent a US-guided biopsy for the solitary peritoneal thickening of unknown cause visualized as only infiltrated fat without an apparent mass formation on a CT scan. The rate of the specific histopathological diagnosis and accuracy for the diagnosis of malignant disease was assessed. RESULTS: The procedure was technically successful with the acquisition of an adequate amount of the specimen for microscopic examination from all patients. A specific histopathological diagnosis was made in 31/36 patients (86.1%): peritoneal carcinomatosis in 15/31 (48.4%), tuberculous peritonitis in 15/31 (48.4%) and panniculitis in 1/31 (3.2%). A non-specific histopathological diagnosis was made in 5/36 (13.9%): chronic inflammation in 4/5 (80%) and mesothelial hyperplasia in 1/5 (20%). The procedure showed sensitivity of 83.3%, with a specificity of 100%, a positive predictive value of 100%, a negative predictive value of 85.7%, and an accuracy rate of 86.1% for the diagnosis of malignant diseases. CONCLUSION The US-guided peritoneal biopsy is a fairly accurate diagnostic procedure for the peritoneal thickening visualized as only infiltrated fat on a CT scan, and it can be used before performing laparoscopic or an open biopsy.

PURPOSE: To determine whether COX-2 expression is associated with clinicopathological parameters, including c-erb-B2 overexpression and angiogenesis, and the disease- free survival of patients with operable breast cancer. MATERIALS AND METHODS: Paraffin-embedded tissue samples were selected from 205 patients surgically resected for breast cancer, between 1991 and 1997, and followed- up for at least 4 years. Samples were immunohistochemically stained with antibodies to COX-2, c-erb-B2 and CD34. RESULTS: COX-2 and c-erb-B2 expressions were detected in 118/205 (57.6%) and 58/205 (28.3%) patients, respectively. COX-2 expression was significantly higher in c-erb-B2 positive than c-erb-B2 negative tumors (75.9% vs. 49.7%, p-value 0.001). COX-2 expression was positively correlated with microvessel count (13.3+/-8.0 vs. 6.6+/-7.0, p-value 0.050), but not with other clinicopathological characteristics, including tumor size, involved axil lary lymph nodes and estrogen or progesterone receptor status. Although COX-2 expression itself was not a prognostic marker, breast cancer patients with tumors that co-expressed both COX-2 and c-erb-B2 had a poorer 5-year disease-free survival rate than those that did not (60.2% vs. 78.3%, p-value 0.0527). CONCLUSION: Our data suggest that COX-2 expression occurs frequently in c-erb-B2 positive breast cancer, and co-expression of COX-2 and c-erb-B2 may be a useful prognostic marker in patients with operable breast cancer.
Antibodies ; Breast Neoplasms* ; Breast* ; Cyclooxygenase 2* ; Disease-Free Survival ; Estrogens ; Humans* ; Lymph Nodes ; Microvessels ; Receptors, Progesterone

Herein, we report a rare case of concurrent gastric and pulmonary mucosa-associated lymphoid tissue (MALT) lymphomas. A 65-year-old man who had been diagnosed with Helicobacter pylori-positive gastric MALT lymphoma received eradication therapy and achieved complete remission. During follow-up, he developed de novo pulmonary MALT lymphoma as a sequela of pulmonary tuberculosis, accompanied by recurrent gastric MALT lymphoma. Polymerase chain reaction (PCR) products of the CDR3 region of the immunoglobulin heavy chain gene showed an overall polyclonal pattern with bands at 400 base pairs (bp) and 200 bp predominant in the pulmonary tissue, as well as two distinctive bands in the gastric tissue at 400 bp and 200 bp. This case suggests that multiorgan lymphomas are more likely to be independent from each other when they are far apart, involve different organ systems, and have independent precipitating factors.
Aged ; Gastric Mucosa/pathology ; Humans ; Inflammation/pathology ; Lung Neoplasms/etiology/*pathology ; Lymphoma, B-Cell, Marginal Zone/etiology/*pathology ; Male ; Respiratory Mucosa/pathology ; Stomach Neoplasms/etiology/*pathology ; Tuberculosis, Pulmonary/complications

Herein, we report a rare case of concurrent gastric and pulmonary mucosa-associated lymphoid tissue (MALT) lymphomas. A 65-year-old man who had been diagnosed with Helicobacter pylori-positive gastric MALT lymphoma received eradication therapy and achieved complete remission. During follow-up, he developed de novo pulmonary MALT lymphoma as a sequela of pulmonary tuberculosis, accompanied by recurrent gastric MALT lymphoma. Polymerase chain reaction (PCR) products of the CDR3 region of the immunoglobulin heavy chain gene showed an overall polyclonal pattern with bands at 400 base pairs (bp) and 200 bp predominant in the pulmonary tissue, as well as two distinctive bands in the gastric tissue at 400 bp and 200 bp. This case suggests that multiorgan lymphomas are more likely to be independent from each other when they are far apart, involve different organ systems, and have independent precipitating factors.
Aged ; Gastric Mucosa/pathology ; Humans ; Inflammation/pathology ; Lung Neoplasms/etiology/*pathology ; Lymphoma, B-Cell, Marginal Zone/etiology/*pathology ; Male ; Respiratory Mucosa/pathology ; Stomach Neoplasms/etiology/*pathology ; Tuberculosis, Pulmonary/complications