Pittmanmilne7039

CONCLUSIONS Corticosteroid use with subsequent immunosuppression is a risk factor for developing IPA. Clinicians should include IPA in their differential diagnosis for respiratory infections in patients receiving corticosteroids. Although overall prognosis of IPA is poor, outcomes can be improved with early diagnosis, early empiric initiation of antifungals, and withdrawal of immunosuppressive therapy. IPA complicated by hydropneumothorax is a rare phenomenon with a poorly understood mechanism of formation. Based on our case, we propose a mechanism of hydropneumothorax formation from IPA.BACKGROUND The utility of cancer antigen 125 (CA-125), estrogen receptor (ER), and progesterone receptor (PR) in evaluation for ovarian metastasis of endometrial cancer has yet to be determined. The purpose of this study was to investigate the incidence and the possible risk factors of ovarian metastasis. MATERIAL AND METHODS A retrospective study was performed in endometrial cancer patients who accepted surgical intervention of hysterectomy and oophorectomy during 2002-2013 in Sun Yat-sen Memorial Hospital, Sun Yat-sen University, China. Clinico-pathologic characteristics and the possible risk factors were investigated. RESULTS A total of 565 patients were identified, of which 5.7% had ovarian metastasis. Univariate analysis and multivariate analysis revealed that deeper myometrial invasion, tubal involvement, and parametrial involvement were independent risk factors. In subgroup analysis, univariate analysis showed that elevated CA-125 level and negative ER were associated with ovarian metastasis (P less then 0.05), however multivariate analysis revealed that only high CA-125 level was an independent risk factor (P less then 0.05). The incidence of ovarian metastasis in patients with high CA-125 level and who were ER-negative was 24%. For patients with normal CA-125 level and who were ER-positive, the incidence was 1.19%. The optimal cutoff value that provided the best sensitivity and specificity was 110.5 U/ml. CONCLUSIONS The incidence of ovarian metastasis in endometrial cancer is low. Ovarian preservation should be considered for women without abnormal CA-125 level and who have deeper myometrial invasion, tubal involvement, parametrial involvement, and who are ER-negative. These findings may facilitate clinical decision-making.BACKGROUND RET p.V804M is a known activating oncogenic variant that confers an increased risk for medullary thyroid carcinoma (MTC). Based on age-specific penetrance, the American Thyroid Association (ATA) categorizes this variant as posing moderate risk. Therefore, ATA guidelines endorse prophylactic thyroidectomy for carriers in childhood (by age 5-10 years) or adulthood, or when the serum calcitonin level becomes elevated. The recommendation for thyroidectomy is increasingly controversial due to the recently reported low penetrance of the RET p.V804M variant in a large unbiased ascertainment cohort. CASE REPORT We describe the unexpected identification of this variant in a 62-year-old woman undergoing broad, multigene cancer panel testing for her personal and family history of breast cancer. There was no known family history of MTC. Biochemical screening prompted by the RET p.V804M result revealed a mildly elevated serum calcitonin. Pathology examination of her thyroidectomy specimen revealed multifocal medullary thyroid microcarcinoma; her sibling's prophylactic thyroidectomy after a RET p.V840M-positive result similarly revealed early-stage MTC. CONCLUSIONS This report demonstrates the value of genetic counseling, shared decision-making, cascade testing, and timely thyroidectomy in the management of a patient with an unexpected RET p.V804M result.BACKGROUND A musical hallucination (MH) is a type of auditory hallucination, and is defined as hearing music, sounds, or songs in the absence of external auditory stimuli. There are several case reports of conventional doses of tri- or tetracyclic antidepressants inducing MHs, but no such report for selective serotonin reuptake inhibitors. Here we report a case of a patient with MHs induced by conventional doses of paroxetine. CASE REPORT The patient was a 22-year-old woman with panic disorder (PD) and major depressive disorder (MDD). On the 10th day of treatment with paroxetine 20 mg/d, olanzapine 5 mg/d, and lorazepam 1.5 mg/d, she developed MHs such as "an opera song sung by a female singer." The MHs occurred several times a day, and once continued for 5 to 10 min. Because of a suspicion of paroxetine-induced MHs and poor clinical improvement, paroxetine was reduced and discontinued on the 31st day, whereas venlafaxine was started and increased to 75 mg/d. Two days after the discontinuation of paroxetine, the MHs disappeared and symptoms of PD and MDD were much improved. Several weeks later, in response to a negative life event, her symptoms of PD and MDD returned to the original levels, but MHs were not observed. CONCLUSIONS The present report suggests that conventional doses of paroxetine can induce MHs, which are most likely ascribable to the anticholinergic effects of the drug. This adverse effect should be differentially diagnosed from psychotic symptoms arising from psychiatric disorders, especially MDD.BACKGROUND This study was carried out to analyze TOP2A expression in lung adenocarcinoma (LUAD) and to assess its value in clinical diagnosis and prognosis. MATERIAL AND METHODS The Cancer Genome Atlas (TCGA) database was used to study the relationship of TOP2A expression with the progression and prognosis of LUAD. For a further elucidation of the value of TOP2A in LUAD, the effect of TOP2A knockout on cell viability and related protein expression of LUAD cell line A549 in vitro was investigated by using RNA interference, MTT, flow cytometry, RT-PCR, and western blot analysis. RESULTS According to the results of database analysis, TOP2A expression in LUAD was higher than that in normal lung tissues. IK-930 clinical trial There was a strong correlation of TOP2A expression with clinicopathological and epidemiological parameters of LUAD. The survival rate of LUAD patients with high TOP2A expression was lower than that of patients with low expression (P less then 0.001). The expression of TOP2A in A549 cells was higher than that in Beas-2B cells.