scholarly journals Congenital Hydronephrosis: Disease or Condition?

PRILOZI ◽  
2014 ◽  
Vol 35 (2) ◽  
pp. 123-129 ◽  
Author(s):  
Mile Petrovski ◽  
Risto Simeonov ◽  
Lazar Todorovikj ◽  
Vladimir Chadikovski ◽  
Shaban Memeti ◽  
...  
Keyword(s):  
Mean Value ◽  
Initial Evaluation ◽  
Benign Condition ◽  
Congenital Hydronephrosis ◽  
Grade Ii ◽  
The Mean ◽  
Strategic Options ◽  
Timely Treatment ◽  
Grade Iii

Abstract The aim of this paper is to address the dilemmas of the paediatric surgeon when facing an isolated, unilateral, congenital hydronephrosis and discuss the strategic options for the management of this condition. Congenital hydronephrosis, the most commonly diagnosed uropathy in children, is usually a benign and self-resolving condition. Nonobstructive hydronephrosis does not require operative treatment, while timely treatment is imperative for obstructive hydronephrosis before significant renal damage ensues. Managing congenital hydronephrosis is a challenging task. Thirty-two children with unilateral, isolated hydronephrosis and nonobstructed renography curves were followed up for 3 years. On the initial evaluation according to the grade of hydronephrosis: 22.6% were grade I, 54.8% grade II and 22.6% grade III. After 12 months of follow-up: 30% were grade I, 51.5% grade II and 18.5% grade III, respectively. After the three-year follow-up, there were no hydroneproses greater than grade II. The mean value of the separate GFR of the affected kidney at initial evaluation was 42.83%, and 40.33% after three years. In three children the treatment was converted from conservative to surgical. Nonobstructive, congenital hydronephrosis is a benign condition not requiring any medical treatment, but aggressive observation is indicated.

scholarly journals Importance of a Follow-Up Ultrasound Protocol in Monitoring Posttraumatic Spleen Complications in Children Treated with a Non-Operative Management

Medicina ◽  
2021 ◽  
Vol 57 (8) ◽  
pp. 734
Author(s):  
Ivona Djordjevic ◽  
Dragoljub Zivanovic ◽  
Ivana Budic ◽  
Ana Kostic ◽  
Danijela Djeric
Keyword(s):  
Splenic Abscess ◽  
Operative Management ◽  
High Energy ◽  
Significant Difference ◽  
Injury Grade ◽  
Grade Ii ◽  
The Mean ◽  
Non Operative Management ◽  
Grade Iii

Background and objectives: For the last three decades, non-operative management (NOM) has been the standard in the treatment of clinically stable patients with blunt spleen injury, with a success rate of up to 95%. However, there are no prospective issues in the literature dealing with the incidence and type of splenic complications after NOM. Materials and methods: This study analyzed 76 pediatric patients, up to the age of 18, with blunt splenic injury who were treated non-operatively. All patients were included in a posttraumatic follow-up protocol with ultrasound examinations 4 and 12 weeks after injury. Results: The mean age of the children was 9.58 ± 3.97 years (range 1.98 to 17.75 years), with no statistically significant difference between the genders. The severity of the injury was determined according to the American Association for Surgery of Trauma (AAST) classification: 7 patients had grade I injuries (89.21%), 21 patients had grade II injuries (27.63%), 33 patients had grade III injuries (43.42%), and 15 patients had grade IV injuries (19.73%). The majority of the injuries were so-called high-energy ones, which were recorded in 45 patients (59.21%). According to a previously created posttraumatic follow-up protocol, complications were detected in 16 patients (21.05%). Hematomas had the highest incidence and were detected in 11 patients (14.47%), while pseudocysts were detected in 3 (3.94%), and a splenic abscess and pseudoaneurysm were detected in 1 patient (1.31%), respectively. The complications were in a direct correlation with injury grade: seven occurred in patients with grade IV injuries (9.21%), five occurred in children with grade III injuries (6.57%), three occurred in patients with grade II injuries (3.94%), and one occurred in a patient with a grade I injury (1.31%). Conclusion: Based on the severity of the spleen injury, it is difficult to predict the further course of developing complications, but complications are more common in high-grade injuries. The implementation of a follow-up ultrasound protocol is mandatory in all patients with NOM of spleen injuries for the early detection of potentially dangerous and fatal complications.

scholarly journals GENE-29. INCREASED COPY NUMBER BURDEN (CNB) IS ASSOCIATED WITH GRADE IN IDH-MUTANT, 1p/19q-CODELETED OLIGODENDROGLIOMAS.

2019 ◽  
Vol 21 (Supplement_6) ◽  
pp. vi103-vi104
Author(s):  
Desmond Brown ◽  
Seiji Yamada ◽  
Thomas Kollmeyer ◽  
Paul Decker ◽  
Matthew Kosel ◽  
...  
Keyword(s):  
Copy Number ◽  
Copy Number Variants ◽  
Copy Number Alterations ◽  
Software Suite ◽  
Who Grade ◽  
Grade Ii ◽  
The Mean ◽  
Grade Iii ◽  
Array Analyses

Abstract BACKGROUND Oligodendrogliomas are classified as either WHO grade II or III depending on histologic features. Grade often influences treatment decisions. However, there is variability in patient outcome within tumors of similar grade. We hypothesized that copy number burden (CNB) and specific copy number variants (CNV) might be associated with oligodendroglioma grade and prognosis. METHODS Copy number array analyses were performed on 285 molecular oligodendrogliomas (IDH-mutant, 1p/19q-whole arm-codeleted) from the Mayo Clinic internal and consult neuropathology practice and 167 TCGA molecular oligodendrogliomas. CNB was defined as the total number of copy number alterations. The association of CNB and CNV with grade and overall survival (when available) was assessed. All Mayo and TCGA data were evaluated using the ChAS software suite (Thermo- Fisher) and blindly reviewed by a clinical cytogeneticist (RBJ). RESULTS The mean CNB was 5.0 and 10.4 in the Mayo WHO grade II and III oligodendrogliomas, respectively (p = 5.4 x 10–17). Among the TCGA WHO grade II and III oligodendrogliomas the mean CNB was 4.4 and 5.3, respectively (p = 0.034). Common CNVs (occurring in at least 5% of cases) were -4/4q-, +8/8q+, -9/9p-/cnLOH 9p, +11/11q+, -14/14q-, -15 and -18/18q-. Of these, -9/9p-/cnLOH 9p was significantly associated with higher grade in both the Mayo and TCGA cohorts (p = 8.3 x 10-10 and 0.018, respectively). In the TCGA cohort the presence of >10 CNVs or +11/11q+ was associated with a poorer survival (p = 0.016 and 0.006, respectively). CONCLUSIONS CNB is significantly associated with WHO grade in IDH-mutant, 1p/19q co-deleted oligodendrogliomas. The presence of a significantly elevated CNB in some WHO grade II tumors may be suspicious for the presence of unappreciated grade III histologic features. Longer follow-up will be necessary to determine if CNB or single CNVs are associated with survival.

scholarly journals NIMG-53. GLUTAMATE/GABA RATIO ON MRS IS ELEVATED IN PATIENTS WITH LOWER GRADE GLIOMAS AND SEIZURES

2020 ◽  
Vol 22 (Supplement_2) ◽  
pp. ii159-ii160
Author(s):  
Roberta Rudà ◽  
Riccardo Pascuzzo ◽  
Francesca Mo ◽  
Alessia Pellerino ◽  
Peter B Barker ◽  
...  
Keyword(s):  
Tumor Location ◽  
Resonance Spectroscopy ◽  
Lower Grade ◽  
Lack Of Information ◽  
Baseline Evaluation ◽  
Grade Ii ◽  
Grade Iii

Abstract BACKGROUND There is lack of information on the role of excitatory and inhibitory neurotransmitters in the development of seizures in patients with lower grade gliomas. Increase of glutamate and downregulation of GABA have been suggested in preclinical models and human surgical samples to be associated with brain tumor-related epilepsy. MATERIAL AND METHODS We prospectively investigated with the use of magnetic resonance spectroscopy (MRS) the differences in the ratio of metabolites (glutamate/GABA, glutamate/creatine and GABA/creatine) in the peritumoral areas between patients with or without seizures in a series of lower grade gliomas. Tumors were classified according to WHO Classification of 2016 as follows:11 grade II IDH mutated and 1p/19q codeleted; 3 grade III IDH mutated and 1p/19q codeleted; 6 grade II IDH mutated and 1p/19q intact; 1 grade III IDH mutated and 1p/19q intact; 1 grade II IDH wild-type. Patients received surgery alone or followed by temozolomide chemotherapy according to the presence of risk factors. RESULTS At baseline evaluation, maximum glutamate/GABA values were significantly higher (p=0.023) in the peritumoral area of patients with seizures (1.008 ± 0.368) with respect to those without seizures (0.691 ± 0.170). No other metabolites ratio showed significant differences between the two groups. Similar results were obtained when analyzing the metabolites ratio in the examinations during the follow-up. In the cohort of patients with seizures (n.14) variations of metabolite ratios were not associated with tumor location, 1p/19q codeletion, use of AEDs, concomitant chemotherapy or seizure characteristics (type, duration, frequency). CONCLUSIONS The study is ongoing with the aim of analyzing further the correlations between ratio of metabolites and status of the tumor (stable vs progressive).

scholarly journals Z-osteotomy in hallux valgus: clinical and radiological outcome after Scarf osteotomy

2009 ◽  
Vol 1 (1) ◽  
pp. 4 ◽  
Author(s):  
Marcus Jaeger ◽  
Michael Schmidt ◽  
Alexander Wild ◽  
Bernd Bittersohl ◽  
Susanne Courtois ◽  
...  
Keyword(s):  
Range Of Motion ◽  
Hallux Valgus ◽  
Metatarsophalangeal Joint ◽  
Mean Value ◽  
Surgical Approaches ◽  
Radiological Outcome ◽  
Scarf Osteotomy ◽  
Post Surgery ◽  
The Mean

Correction osteotomies of the first metatarsal are common surgical approaches in treating hallux valgus deformities whereas the Scarf osteotomy has gained popularity. The purpose of this study was to analyze short- and mid-term results in hallux valgus patients who underwent a Scarf osteotomy. The subjective and radiological outcome of 131 Scarf osteotomies (106 hallux valgus patients, mean age: 57.5 years, range: 22-90 years) were retrospectively analyzed. Mean follow-up was 22.4 months (range: 6 months-5 years). Surgical indications were: intermetatarsal angle (IMA) of 12-23°; increased proximal articular angle (PAA>8°), and range of motion of the metatarsophalangeal joint in flexion and extension >40°. Exclusion criteria were severe osteoporosis and/or osteoarthritis. The mean subjective range of motion (ROM) of the great toe post-surgery was 0.8±1.73 points (0: full ROM, 10: total stiffness). The mean subjective cosmetic result was 2.7±2.7 points (0: excellent, 10: poor). The overall post-operative patient satisfaction with the result was high (2.1±2.5 points (0: excellent, 10: poor). The mean hallux valgus angle improvement was 16.6° (pre-operative mean value: 37.5°) which was statistically significant (p<0.01). The IMA improved by an average of 5.96° from a pre-operative mean value of 15.4° (p<0.01). Neither osteonecrosis of the distal fragment nor peri-operative fractures were noted during the follow-up. In keeping with our follow-up results, the Scarf osteotomy approach shows potential in the therapy of hallux valgus. 筻

Transanal Hemorrhoidal Dearterialization Versus Stapled Hemorrhoidopexy: Long-Term Follow-up of a Prospective Randomized Study

2018 ◽  
Vol 25 (3) ◽  
pp. 236-241 ◽  
Author(s):  
Gabriella Giarratano ◽  
Edoardo Toscana ◽  
Claudio Toscana ◽  
Giuseppe Petrella ◽  
Mostafa Shalaby ◽  
...  
Keyword(s):  
Return To Work ◽  
Recurrence Rate ◽  
Randomized Study ◽  
Stapled Hemorrhoidopexy ◽  
Secondary Outcome ◽  
Sh Group ◽  
The Mean ◽  
Complications Rate ◽  
Grade Iii

Aim. This study aims to compare the early and late outcomes of transanal hemorrhoidal dearterialization (THD) versus stapled hemorrhoidopexy (SH) for the treatment of hemorrhoidal disease. Methods. From January 2013 to December 2014, 100 patients—50 patients on each arm—were randomly allocated to THD or SH groups. The inclusion criteria were grade III and IV hemorrhoids diagnosed by clinical examination and proctoscopy. The primary outcome was to compare the recurrence rate with a minimum follow-up of 2 years, and the secondary outcome was to compare complications rate, time to return to work postsurgery, procedure length, and patient’s satisfaction between the 2 techniques. Results. The mean follow-up period was 33.7 ± 7.6. The recurrence rate was 4% in the SH group and 16% in the THD group ( P = .04). There was no difference in the intraoperative and postoperative complications rate; the pain score was significantly higher in the THD group. The mean operative time was significantly shorter in the SH group compared with the THD group. Patients in the THD group returned to work or routine activities significantly later compared with patients in the SH group. The overall satisfaction rate was also higher in the SH group. Conclusion. Both procedures are simple and easy to perform for the treatment of grade III and IV hemorrhoids. SH showed better results in terms of lower rate of recurrence, lower postoperative pain, quicker return to work, and higher patient satisfaction.

scholarly journals Lateral Antebrachial Cutaneous Nerve as a Donor Source for Digital Nerve Grafting: A Concept Revisited

2017 ◽  
Vol 11 (1) ◽  
pp. 1041-1048 ◽  
Author(s):  
Mehmet Bekir Unal ◽  
Kemal Gokkus ◽  
Evrim Sirin ◽  
Eren Cansü
Keyword(s):  
Pearson Correlation ◽  
Mean Value ◽  
Cutaneous Nerve ◽  
Digital Nerve ◽  
Mean Values ◽  
Nerve Grafts ◽  
The Mean ◽  
The Difference ◽  
Mean Time

Objective: The main objective of this study is to evaluate the availability of lateral antebrachial cutaneous nerve (LACN) autograft for acute or delayed repair of segmented digital nerve injuries. Patients and Methods: 13 digital nerve defects of 11 patients; treated with interposition of LACN graft that harvested from ipsilateral extremity were included in the study. Mean follow up period was 35, 7 months. The mean time from injury to grafting is 53, 3 days. The results of the mean 2PDT and SWMT values of injured /uninjured finger at the end of follow up period were evaluated with Paired T test. The correlation between the defect length and the difference of 2PDT, SWMT values between the uninjured and injured finger at the end of follow up period; were evaluated with Pearson - correlation analysis. Results: The mean value of our 2PDT and SWMT results are ~5,923, ~3, 52, respectively in which can be interpreted between the normal and diminished light touch. The defect length and difference percentage of SWMT values is positively and significantly correlated statistically. Mean length of interposed nerve grafts was 18.5 mm. The age of the patient and the mean values of 2PDT and SWMT with the difference % of 2PDT and % of SWMT are not statistically correlated. Conclusion: Based on results regarding sensory regaining at recipient side and negligible sensory deficit at harvesting side, we suggest that lateral antebrachial cutaneous nerve might be a valuable graft option for digital nerve defects.

scholarly journals The association between lower Hounsfield units on computed tomography and cage subsidence after lateral lumbar interbody fusion

2020 ◽  
Vol 49 (2) ◽  
pp. E8
Author(s):  
Zhuo Xi ◽  
Praveen V. Mummaneni ◽  
Minghao Wang ◽  
Huibing Ruan ◽  
Shane Burch ◽  
...  
Keyword(s):  
Interbody Fusion ◽  
Screw Fixation ◽  
Pedicle Screw Fixation ◽  
Lumbar Interbody Fusion ◽  
Hounsfield Units ◽  
Cage Subsidence ◽  
Preoperative Ct ◽  
Grade Ii ◽  
The Mean ◽  
Grade Iii

OBJECTIVEOne vexing problem after lateral lumbar interbody fusion (LLIF) surgery is cage subsidence. Low bone mineral density (BMD) may contribute to subsidence, and BMD is correlated with Hounsfield units (HUs) on CT. The authors investigated if lower HU values correlated with subsidence after LLIF.METHODSA retrospective study of patients undergoing single-level LLIF with pedicle screw fixation for degenerative conditions at the University of California, San Francisco, by 6 spine surgeons was performed. Data on demographics, cage parameters, preoperative HUs on CT, and postoperative subsidence were collected. Thirty-six–inch standing radiographs were used to measure segmental lordosis, disc space height, and subsidence; data were collected immediately postoperatively and at 1 year. Subsidence was graded using a published grade of disc height loss: grade 0, 0%–24%; grade I, 25%–49%; grade II, 50%–74%; and grade III, 75%–100%. HU values were measured on preoperative CT from L1 to L5, and each lumbar vertebral body HU was measured 4 separate times.RESULTSAfter identifying 138 patients who underwent LLIF, 68 met the study inclusion criteria. All patients had single-level LLIF with pedicle screw fixation. The mean follow-up duration was 25.3 ± 10.4 months. There were 40 patients who had grade 0 subsidence, 15 grade I, 9 grade II, and 4 grade III. There were no significant differences in age, sex, BMI, or smoking. There were no significant differences in cage sizes, cage lordosis, and preoperative disc height. The mean segmental HU (the average HU value of the two vertebrae above and below the LLIF) was 169.5 ± 45 for grade 0, 130.3 ± 56.2 for grade I, 100.7 ± 30.2 for grade II, and 119.9 ± 52.9 for grade III (p < 0.001). After using a receiver operating characteristic curve to establish separation criteria between mild and severe subsidence, the most appropriate threshold of HU value was 135.02 between mild and severe subsidence (sensitivity 60%, specificity 92.3%). After univariate and multivariate analysis, preoperative segmental HU value was an independent risk factor for severe cage subsidence (p = 0.017, OR 15.694, 95% CI 1.621–151.961).CONCLUSIONSLower HU values on preoperative CT are associated with cage subsidence after LLIF. Measurement of preoperative HU values on CT may be useful when planning LLIF surgery.

scholarly journals Observations on radiological correction of acetabular dysplasia by Dega transiliac osteotomy

2017 ◽  
Vol 5 (5) ◽  
pp. 1991
Author(s):  
Wazir Fahad Jan ◽  
Sanjay Sarup ◽  
Mohd Yahya Dar ◽  
Alamgir Jahan ◽  
Ovais Nazir Khan
Keyword(s):  
Acetabular Dysplasia ◽  
Mean Value ◽  
P Value ◽  
Preoperative Period ◽  
Radiological Parameters ◽  
Male Patients ◽  
The Mean ◽  
Paediatric Orthopaedic ◽  
Age Range

Background: Several osteotomies have been described for the correction of acetabular dysplasia associated with variable outcomes. The purpose of our study was to evaluate the effect of Dega transiliac osteotomy in radiological correction of acetabular dysplasia by assessing the change in various radiological parameters from preoperative period to postoperative period and at a follow up of two years.Methods: This was a prospective observational study conducted on 35 patients of either sex, in the age range of 18 months to 8 years, presenting to the paediatric orthopaedic OPD, of Artemis Health Institute, Gurgaon, Haryana, India between January 2012 and September 2014 in whom a diagnosis of acetabular dysplasia was made. All the patients underwent Dega transiliac osteotomy and the effectiveness of this osteotomy in the correction of acetabular dysplasia was assessed by measuring various radiological parameters preoperatively, postoperatively, and at a follow up of two years. The various radiological parameters included acetabular index (AI), centre edge angle of wiberg (CEAW), reimer’s extrusion index (REI) and the shenton’s line (SL).Results: In present study sample of 35 cases, 29 had DDH, 4 were secondary to cerebral palsy and 2 had developed dysplasia following septic arthritis of the hip. The sex distribution showed 19 females and 16 male patients. All the patients underwent Dega transiliac osteotomy at a mean age of 42.94±21.68 months. The mean value of AI improved from 42.43±4.77 degrees in preoperative period to 19.86±2.45 degrees at follow up. The mean value of CEAW improved from - 32.49±21.60 degrees in preoperative period to 32.06±5.48 degrees at follow up. The mean value of REI, improved from 91.06±21.43 % in preoperative period to 0.29±1.18 % at follow up. The SL was broken in all the 35 patients preoperatively, while at follow up it was continuous in all the patients. These changes in all the four parameters were statistically highly significant (p value<0.001).Conclusions: Thus results of present study demonstrate that Dega osteotomy is a safe, effective and versatile surgical procedure for the treatment of acetabular dysplasia secondary to DDH and other disorders. Since the majority of the patients included in this study had the diagnosis of DDH, the results of this study are more representative of dysplasia associated with DDH.

Simple Decompression with Small Skin Incision for Cubital Tunnel Syndrome

2002 ◽  
Vol 27 (6) ◽  
pp. 559-562 ◽  
Author(s):  
Y. TANIGUCHI ◽  
M. TAKAMI ◽  
T. TAMAKI ◽  
M. YOSHIDA
Keyword(s):  
Clinical Results ◽  
Skin Incision ◽  
Cubital Tunnel Syndrome ◽  
Cubital Tunnel ◽  
Endoscopic Assistance ◽  
Tunnel Syndrome ◽  
Grade Ii ◽  
The Mean ◽  
Simple Decompression

Eighteen elbows in 17patients with cubital tunnel syndrome were treated by simple decompression using only a 1.5–2.5 cm skin incision with no endoscopic assistance. According to McGowan’s criteria, three elbows were classified preoperatively as grade I, six as grade II and nine as grade III. The mean follow-up period was 14 months (range 3–25). Clinical results were evaluated as excellent for four elbows, good for ten and fair for four. Improvement of symptoms occurred in all patients and dislocation of the ulnar nerve was not observed. Simple decompression through a small skin incision can be recommended for the treatment of cubital tunnel syndrome, if the indication is appropriate.

An evaluation of the SAFIRE grading scale as a predictor of long-term outcomes for patients in the Barrow Ruptured Aneurysm Trial

2021 ◽  
pp. 1-5
Author(s):  
Joshua S. Catapano ◽  
Mohamed A. Labib ◽  
Fabio A. Frisoli ◽  
Megan S. Cadigan ◽  
Jacob F. Baranoski ◽  
...  
Keyword(s):  
Univariate Analysis ◽  
Ruptured Aneurysm ◽  
Poor Outcome ◽  
Increased Risk ◽  
Grade Ii ◽  
Grading Scale ◽  
Poor Outcomes ◽  
Grade Iii

OBJECTIVEThe SAFIRE grading scale is a novel, computable scale that predicts the outcome of aneurysmal subarachnoid hemorrhage (aSAH) patients in acute follow-up. However, this scale also may have prognostic significance in long-term follow-up and help guide further management.METHODSThe records of all patients enrolled in the Barrow Ruptured Aneurysm Trial (BRAT) were retrospectively reviewed, and the patients were assigned SAFIRE grades. Outcomes at 1 year and 6 years post-aSAH were analyzed for each SAFIRE grade level, with a poor outcome defined as a modified Rankin Scale score > 2. Univariate analysis was performed for patients with a high SAFIRE grade (IV or V) for odds of poor outcome at the 1- and 6-year follow-ups.RESULTSA total of 405 patients with confirmed aSAH enrolled in the BRAT were analyzed; 357 patients had 1-year follow-up, and 333 patients had 6-year follow-up data available. Generally, as the SAFIRE grade increased, so did the proportion of patients with poor outcomes. At the 1-year follow-up, 18% (17/93) of grade I patients, 22% (20/92) of grade II patients, 32% (26/80) of grade III patients, 43% (38/88) of grade IV patients, and 75% (3/4) of grade V patients were found to have poor outcomes. At the 6-year follow-up, 29% (23/79) of grade I patients, 24% (21/89) of grade II patients, 38% (29/77) of grade III patients, 60% (50/84) of grade IV patients, and 100% (4/4) of grade V patients were found to have poor outcomes. Univariate analysis showed that a SAFIRE grade of IV or V was associated with a significantly increased risk of a poor outcome at both the 1-year (OR 2.5, 95% CI 1.5–4.2; p < 0.001) and 6-year (OR 3.7, 95% CI 2.2–6.2; p < 0.001) follow-ups.CONCLUSIONSHigh SAFIRE grades are associated with an increased risk of a poor recovery at late follow-up.

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