Notes

The actual differences associated with inadequate SRH among cities within Iwate after the Wonderful Eastern side Asia Earthquake.
In this study, we described the clinicoradiologic characteristics of choroid plexus carcinomas. Surgical resection is the mainstream treatment. Due to the paucity of clinical evidence, the standard regimen of adjuvant therapies still needs further research.
In this study, we described the clinicoradiologic characteristics of choroid plexus carcinomas. Surgical resection is the mainstream treatment. Due to the paucity of clinical evidence, the standard regimen of adjuvant therapies still needs further research.
The present study aimed to establish whether our modified Nakaguchi computed tomography (CT) classification improves the interrater agreement of chronic subdural hematoma (CSDH) classification and prediction of CSDH recurrence relative to 2 other CT classifications.

This retrospective study considered 277 consecutive patients with CSDH and 307 hematomas treated with burr-hole surgery between January 2009 and December 2018. Two neurosurgeons blinded to patients' clinical data classified the CT scans of patients with CSDH into 4 or 5 types according to the Nomura classification (high, iso, low, mixed, and layering), Nakaguchi classification (homogenous, laminar, separated, and trabecular), and our modified Nakaguchi classification (homogenous, gradation, laminar, separated, and trabecular). The κ statistic was used to evaluate the interrater agreement of the 3 CT classifications. Univariable and multivariable logistic regression analyses were used to calculate odds ratios for CSDH recurrence.

κ values of the modified, Nakaguchi, and Nomura classification were 0.78, 0.63, and 0.70, respectively. During the 3 months follow-up, the recurrence rate for CSDH was 11.4% (35/307 hematomas). Of the types defined by the modified classification, the gradation type was associated with the highest recurrence (mean recurrence rate, 15.9% ± 0.3%). Multivariable logistic regression analyses showed that a gradation-type hematoma, as defined with the modified classification, was an independent risk factor associated with recurrence (odds ratio, 2.36; 95% confidence interval, 1.11-4.98; P= 0.025).

The modified classification was useful for preoperative CT classification of CSDH and the prediction of recurrence, with high agreement between raters.
The modified classification was useful for preoperative CT classification of CSDH and the prediction of recurrence, with high agreement between raters.Nearly 250 years ago, Antonio Scarpa became a professor of anatomy and surgery only 2 years after he graduated from the University of Padua. The young lecturer soon became one of the most renowned anatomists in Italy and a director of the Faculty of Medicine at the University of Pavia. He worked in the fields of general surgery and ophthalmology. Several anatomic structures have been named after him, mainly Scarpa fascia and Scarpa triangle. His interest in neuroanatomy was ardent, despite being occasionally neglected. Scarpa's contributions to the fields of neurosciences have been significant. He was the first to describe the round window and the secondary tympanic membrane, and he eventually focused on the auditory and olfactory organs. Notably, the vestibular ganglion is now known as Scarpa ganglion. Scarpa's magnum opus was the book Tabulae Neurologicae, in which he described the path of several cranial nerves including the vagus nerve and innervation of the heart. Since his death in 1832, Scarpa's head has been preserved at the University History Museum of the University of Pavia. In this historical vignette, we aim to describe Antonio Scarpa's troubled life and brilliant career, focusing on his core contributions to neuroanatomy, neurosurgery, and otoneurosurgery.
Computed tomography Hounsfield unit (HU) is an alternative tool to the dual energy x-ray absorptiometry scan T-score to quantify the bone quality. DEXA scan can overestimate the bone mineral density. We studied the correlation of the vertebral mid-axial and mid-sagittal HU to the T-score.

We retrospectively reviewed the electronic medical records of patients who underwent dual energy x-ray absorptiometry and computed tomography scans within 1 year. Age, sex, mid-axial and mid-sagittal HU, and T-score were collected and statistically analyzed.

We identified 100 patients with computed tomography of the L1-L4. There were 80 female and 20 male patients. The average age was 60.25 years (±12.54 years). Nineteen patients were diagnosed with degenerative spine disease. There were 56 patients with a normal T-score, 33 with osteopenia, and 11 with osteoporosis. The average HU for the mid-sagittal view was 163 (±59) for L1, 159 (±62) for L2, 151 (±59) for L3, and 150 (±62) for L4. The mid-axial and mid-sagittal HU were positively correlated to the DEXA T-score (P < 0.001). The HU was 177 (95% CI 160-194) for normal T-scores, 132 (120-143) for T-scores indicating osteopenia, and 106 (88-124) for T-scores indicating osteoporosis (P < 0.001). Post hoc analysis showed no difference between osteopenia and osteoporosis (P= 0.46).

Mid-sagittal HU is positively correlated to the T-score, similar to the mid-axial HU. Therefore, it can be used to acquire a general overview of the bone quality before spinal instrumentation.
Mid-sagittal HU is positively correlated to the T-score, similar to the mid-axial HU. Therefore, it can be used to acquire a general overview of the bone quality before spinal instrumentation.
Age- and sex-related differences in asthma may be due to changes in sex hormone levels.

To evaluate whether a change in free testosterone or free testosterone-to-estradiol ratio is associated with changes in lung function and eosinophils in the Puerto Rican youth.

We tested for the association between the change in sex hormone levels and change in lung function or change in eosinophils in a prospective study of 317 children (with and without asthma) followed up from ages 6 to 14 years to ages 10 to 20 years (146 females, 171 males) in San Juan, Puerto Rico. Serum levels of testosterone, estradiol, sex hormone-binding globulin, and progesterone were measured at 2 study visits, approximately 4.9 years apart. Using testosterone and sex hormone-binding globulin levels, we derived free testosterone and the free testosterone-to-estradiol ratio. Multivariable linear regression was used for the analysis of change in lung function and eosinophils, conducted separately by sex.

In girls, each quartile increment in the free testosterone-to-estradiol ratio was associated with a 2.03% increment in percent predicted forced expiratory volume in 1 second (FEV
)/forced vital capacity (FVC) between study visits. In males, each quartile increment in the free testosterone-to-estradiol ratio was associated with a 3.27% increment in percent predicted FEV
and a 1.81% increment in percent predicted FEV
/FVC between study visits. In girls with asthma, an increased free testosterone-to-estradiol ratio was significantly associated with decreased eosinophils between visits (P=0.03).

In Puerto Rican youth, increased free testosterone-to-estradiol ratio over time was associated with an increased FEV
/FVC in both sexes, and with an increased FEV
in males.
In Puerto Rican youth, increased free testosterone-to-estradiol ratio over time was associated with an increased FEV1/FVC in both sexes, and with an increased FEV1 in males.
Diagnosis and therapeutics are challenging in pregnancy-related breast cancer and a multidisciplinary approach is therefore essential. A nomogram predictive of recurrence at 36 months of PABC has recently been developed, the aim was to evaluate it on an independent cohort.

This was a monocentric retrospective study including all patients with PABC between January 2004 and March 2018. A Kaplan-Meier method was used for the analysis of recurrence-free survival. Nomogram performance was analysed on 3 indicators discrimination by a receiver operator characteristic curve (ROC), calibration and net clinical benefit by a decision curve analysis.

Forty-one patients have been included. The survival rate was 83% at 3years. The nomogram showed acceptable discrimination capacities on receiver-operator characteristic analysis (c-index 0.78). Decision-curve analysis showed a positive net-benefit for relapse probability ranges between 5% and 35%.

The performance of this prediction model is acceptable but the net clinical benefit low. In conclusion, prediction of recurrence remains challenging with a continued need for more precise tools.
The performance of this prediction model is acceptable but the net clinical benefit low. In conclusion, prediction of recurrence remains challenging with a continued need for more precise tools.
Pharmacologic prophylaxis such as enoxaparin for venous thromboembolism (VTE) is rarely used in Japan, even following abdominal cancer surgery, for which it is recommended in relevant guidelines (at least 7 days of use) along with mechanical prophylaxis with intermittent pneumatic compression. Reasons for enoxaparin's unpopularity include concerns over postoperative bleeding and its inconvenience in clinical practice. Here, we conducted a prospective clinical study of short-term (3 days) use of enoxaparin, which is considered to minimally impact postoperative management without increasing bleeding risk.

Gastric cancer patients who underwent gastrectomy received enoxaparin for 3 days from postoperative day (POD) 1-4. The primary endpoint was the incidence of deep vein thrombosis (DVT), which was examined primarily via Doppler ultrasonography of the lower limbs between POD 8 and 14. The planned sample size was 70, which was calculated based on an estimated incidence rate of 9% and an upper limit of incidencrative management of gastric cancer surgery.
Deep vein thrombosis (DVT) is among the most frequent complications of surgery. see more This study aimed to analyse the incidence and risk factors of lower extremity venous thrombosis after urologic surgery.

This prospective two-centre study was conducted from August 2019 to January 2020. Patients who underwent urological procedures were enrolled. The primary endpoint was the detection of asymptomatic or symptomatic DVT of the lower extremity within 7 days after surgery. Univariate and least absolute shrinkage and selection operator (LASSO) logistic regression analyses were performed.

Fifty-six of 1011 patients developed DVT. In the univariate analysis, Barthel Index ≤40, d-dimer level ≥0.5mg/L and age ≥60 years (p<0.001) were identified as the most significant risk factors. The LASSO logistic regression model identified nine factors age, history of DVT, lymph node dissection, perioperative steroid use, Caprini score, Barthel Index, D-dimer level, cystectomy, and prostatectomy.

Our study used the LASSO logistic regression model to provide reliable data on the risk factors for DVT after comprehensive urologic surgery. The incidence of DVT in this group was 5.54%. This might facilitate individualised anticoagulant management in patients undergoing urological procedures.
Our study used the LASSO logistic regression model to provide reliable data on the risk factors for DVT after comprehensive urologic surgery. The incidence of DVT in this group was 5.54%. This might facilitate individualised anticoagulant management in patients undergoing urological procedures.
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