The incidence of thymolipoma or thynuc cyst is very rare among the tumors of thymic origin, which are usually benign or invasive thymoma. Thymic tumor has been found among 10 to 15% of the patients with myasthenia gravis(MG). However the patients with thymolipoma or thynuc cyst rarely manifestated as MG. Moreover the case of MG with thymolipoma and thymic cyst is extremely rare ; Only one case has been reported hitherto. We hereby report a 41-year-old woman presenting as ocular MG with thymolipoma and thymic cyst. She complained diplopia, ptosis and headache, which had begun 3 months prior to admission and have been fluctuating thereafter. Ocular MG was confirmed by positive Tensilon and Jolly test. Her chest CT showed an enlarged thymus which turned out to be thymolipoma with thymic cyst on the pathologic examination. Although rare, thymolipoma and/or thymic cyst should be considered in the differential diagnosis of thymic tumor in MG.
Adult ; Diagnosis, Differential ; Diplopia ; Edrophonium ; Female ; Headache ; Humans ; Incidence ; Mediastinal Cyst* ; Myasthenia Gravis* ; Thymoma ; Thymus Gland ; Thymus Neoplasms ; Tomography, X-Ray Computed

Among many underlying conditions associated with status epilepticus, thyroid storm is quite rare. If unrecognized, thyroid storm is highly fatal. We report 56 year-old woman with history of uncontrolled Graves' disease, who initially presented with recurrent generalized seizures and followed by altered consciousness, sweating, generalized rigidity, fever and hemiplegia due to cerebral infarct. She slowly recovered after anti-convulsant medication, and anti-thyroid treatment and supportive care. There was no in need of continuous anticonvulsant medication except scute phase.
Consciousness ; Female ; Fever ; Graves Disease ; Hemiplegia ; Humans ; Middle Aged ; Seizures ; Status Epilepticus* ; Sweat ; Sweating ; Thyroid Crisis*

Teratoma is a type of benign germ cell tumor that often contains several different types of tissue such as hair, muscle and bone, and these tissues arise from the three germinal layers. It occurs most often in the tailbones of children, the ovaries of women and the testicles of men. Primary rectal teratoma is extremely rare. We report here on a case of a 49-year-old woman with a primary rectal teratoma, and this was incidentally found during routine health screening. The rectal teratoma was a 15 mm-sized pedunculated polyp with a short stalk at the rectum, about 15 cm from anal verge as seen on CT colonography. On sigmoidoscopy and EUS, a fat and calcium containing well-defined polypoid lesion was noted in the upper rectum, with a narrow stalk attached to the colonic wall. The tumor was successfully excised by endoscopic polypectomy in order to obtain the histologic diagnosis and administer the proper treatment.
Calcium ; Child ; Colon ; Colonography, Computed Tomographic ; Female ; Hair ; Humans ; Male ; Mass Screening ; Middle Aged ; Muscles ; Neoplasms, Germ Cell and Embryonal ; Ovary ; Polyps ; Rectum ; Sigmoidoscopy ; Teratoma ; Testis

Gastric emphysema is rare but it has a fulminant course with high mortality rate. We report a 58-year old man who visited the emergency room because of severe vomiting and nausea which had started 2 days ago. He underwent curative pylorus-preserving pancreaticoduodenectomy due to ampullary cancer 4 months ago. He was diagnosed as gastric emphysema with combined portal vein emphysema. Only with conservative treatment such as intravenous fluids infusion and decompression of the stomach by nasogastric tube, the condition of the patient slowly improved. The patient was able to discharge without surgical intervention.
Decompression ; Emergency Service, Hospital ; Emphysema* ; Humans ; Middle Aged ; Mortality ; Nausea ; Pancreaticoduodenectomy ; Portal Vein* ; Stomach ; Vomiting*

Purpose: To determine an appropriate surgical technique, it is important to predict pathological results for patientswith clinically localized prostate cancer (PCa) eligible for nerve-sparing radical prostatectomy (NSRP). Severalstudies have highlighted that serum testosterone level was associated with aggressive features of PCa. Therefore,we analyzed factors, including serum testosterone, to predict upstaging and upgrading after surgery for patientswith clinically localized PCa eligible for NSRP. Materials and Methods: We retrospectively evaluated patients who underwent radical prostatectomy (RP) betweenJanuary 2015 and May 2018 at our institution. Patients with Gleason grade group 1 or 2 on biopsy,prostate-specific antigen<10, and ≤clinical/radiologic stage T2 were included in this study. Upstaging andupgrading were defined as pathological stage≥T3a and Gleason grade group≥3, respectively. We evaluatedthe patients’ demographics and outcomes according to upstaging and upgrading after surgery. Predictive factorsfor upstaging and upgrading were analyzed using a multivariate logistic regression model. Results: Of 108 patients included in the study, upstaging and upgrading after surgery were observed in 24 (22.2%)and 36 (33.3%), respectively. Low serum testosterone level, small prostate size, and positive core number≥3on biopsy were identified as predictive factors for upstaging in multivariate analysis. Although serum testosteronewas associated with upgrading in univariate analysis, only clinical/radiologic stage and biopsy Gleason grade groupwere observed as predictive factors for upgrading in multivariate analysis. Conclusions Serum testosterone level was identified as a predictive factor for upstaging after RP for clinicallylocalized PCa eligible for NSRP.