ABSTRACT
Liposarcoma is the most common soft tissue sarcoma in adults and accounts for 9.8% to 16% in all soft tissue sarcomas. The common sites include limbs, buttocks, and retroperitoneum, et al. The early diagnosis of retroperitoneal liposarcoma may be difficult because of due to the late onset of symptoms and the tumors are frequently noted in a large size with the involvement of adjacent structures. Surgical therapy remains the most effective modality for the treatment of retroperitoneal liposarcoma. But, complete surgical resection of these tumors is often challenging and, at times, may be impossible. So, adjuvant radiation therapy is necessary for the improvement of prognosis in many cases. We report a case of retroperitoneal liposarcoma which was treated with complete surgical resection followed by adjuvant radiation therapy.
Subject(s)
Adult , Humans , Buttocks , Early Diagnosis , Extremities , Liposarcoma , Prognosis , SarcomaABSTRACT
Female phenotype of a 46,XY male may originates from male pseudohermaphroditism due to 17alpha-hydroxylase deficiency. Lack of cortisol increases adrenocorticotropic hormone (ACTH) and mineralocorticoid production, leading to low renin hypertention and hypokalemia. A 41-year-old phenotypic female presented primary amenorrhea and hypertension. In the hormonal profile, the levels of serum estradiol, testosterone, rennin, and cortisol were decreased and ACTH and deoxycorticosterone were increased. Laparoscopic bilateral gonadectomy was performed, and corticosteroid, antihypertensive drugs, and estrogen were administered. We report this case with a brief review of the literatures.
Subject(s)
Adult , Female , Humans , Male , Disorder of Sex Development, 46,XY , Adrenal Hyperplasia, Congenital , Adrenocorticotropic Hormone , Amenorrhea , Antihypertensive Agents , Chymosin , Desoxycorticosterone , Estradiol , Estrogens , Hydrocortisone , Hypertension , Hypokalemia , Phenotype , Renin , TestosteroneABSTRACT
OBJECTIVE: The purpose of this study was to compare the survival of patients with pseudomyxoma peritonei (PMP) according to the modalities of treatment and find out the prognostic factors by evaluating clinical variables. METHODS: Thirty one patients were treated at Seoul National University Hospital between May 1995 and May 2005. The clinical data were collected retrospectively and all charts were reviewed. Kaplan-Meier survival analyses with low-rank test were performed for the comparison of survival according to clinical variables, and univariate and multivariate Cox regression analyses were performed for finding out the prognostic factors of PMP. RESULTS: The mean age at diagnosis was 60.9 years and the mean survival (MS) was 25 months. The recurrence rate was 46.7 % and the disease free survival (DFS) till recurrence was 22.6 months. The prognostic factors affecting DFS were histology, FIGO stage, ascites, CA 125, residual disease in 1st and last operations by univariate analyses, but only FIGO stage was the statistically significant prognostic factor by multivariate analysis. Surgical treatment combined with chemotherapy (intraperitoneal or adjuvant) improved MS more than surgical treatment alone by univariate analysis. CONCLUSION: FIGO stage is a prognostic factor that can predict the DFS in patients with PMP. Histology, CA 125, ascites, residual disease may be probably prognostic factors associated with DFS. Surgical treatment combined with chemotherapy is more effective than surgical treatment alone for the treatment of PMP.
Subject(s)
Humans , Ascites , Diagnosis , Disease-Free Survival , Drug Therapy , Multivariate Analysis , Pseudomyxoma Peritonei , Recurrence , Retrospective Studies , SeoulABSTRACT
OBJECTIVE: The purpose of this study was to compare the survival of patients with pseudomyxoma peritonei (PMP) according to the modalities of treatment and find out the prognostic factors by evaluating clinical variables. METHODS: Thirty one patients were treated at Seoul National University Hospital between May 1995 and May 2005. The clinical data were collected retrospectively and all charts were reviewed. Kaplan-Meier survival analyses with low-rank test were performed for the comparison of survival according to clinical variables, and univariate and multivariate Cox regression analyses were performed for finding out the prognostic factors of PMP. RESULTS: The mean age at diagnosis was 60.9 years and the mean survival (MS) was 25 months. The recurrence rate was 46.7 % and the disease free survival (DFS) till recurrence was 22.6 months. The prognostic factors affecting DFS were histology, FIGO stage, ascites, CA 125, residual disease in 1st and last operations by univariate analyses, but only FIGO stage was the statistically significant prognostic factor by multivariate analysis. Surgical treatment combined with chemotherapy (intraperitoneal or adjuvant) improved MS more than surgical treatment alone by univariate analysis. CONCLUSION: FIGO stage is a prognostic factor that can predict the DFS in patients with PMP. Histology, CA 125, ascites, residual disease may be probably prognostic factors associated with DFS. Surgical treatment combined with chemotherapy is more effective than surgical treatment alone for the treatment of PMP.