Synchronous squamous esophageal carcinoma and urothelial renal cancer.

Synchronous development of a second primary cancer in patients with esophageal squamous cell carcinoma was reported in 2.73%-11% of the cases. Although the synchronous association between esophageal and renal cancer is very rare, an increasingly number of cases is reported in medical literature. This study's aim is to report a case of synchronous esophageal squamous cell carcinoma and an urothelial carcinoma of the right kidney. Patient G.D. was admitted in our clinic with esophageal cancer diagnosis; during the preoperative work-up protocol, an asymptomatic right renal mass was discovered. A nephroureteroscopy with biopsy was performed and the urothelial renal cancer diagnosis was established. The patient is proposed for seriate surgery: nephroureterectomy on the first stage, then esophagectomy with gastric reconstruction was performed. Postoperative evolution was unfavourable, patient being finally discharged, on his request, with severely altered status.

Loco-regional advanced colorectal cancer: diagnostic and therapeutic features.

The objective of this study is to analyze the main diagnostic and therapeutic aspects in locally advanced colorectal cancers, related to recent advances published in the medical literature. The paper analyzes 2nd Surgical Clinic cases of advanced colorectal cancers over a five year period: 224 such patients operated on, with 79.9% tumor resectability (64.4% with radical intent); in 12.94% extended resections were necessary in order to achieve primary tumor removal. Overall morbidity and mortality rate were 52.23% and 7.14%, respectively. In conclusion it has been emphasized that improvements are necessary to be made in order to achieve a good staging of disease and, as therapeutic feature, in locally advanced cases extended resections may be perform with acceptable risks for the patients.

Urinary Bladder Tumors Clinical and Statistical Retrospective Study.

Nowadays, urinary bladder cancer represents a major health problem, due to very high medical and social costs. This disease affects mainly the elderly. We performed a study on 1073 patients admitted to the Urology Clinic within the Emergency Clinical Hospital of Craiova, between 2013-2015 with bladder cancer. Of the 1073 cases, 741(69.06%) were diagnosed in men, and 332 (30.94%) were found in women, the men/ women ratio being of 2.23/1. The highest incidence of bladder tumors was recorded in individuals aged between 60 and 79 years old. In this age group, there were admitted 734 patients with bladder cancer, representing 68.44%. Regarding the tumor recurrence, out of 1073 bladder tumors, a number of 608 (56.66%) patients were diagnosed with primary tumors, while a number of 465 (43.34%) patients presented recurrent tumors. Of the symptoms presented by the patients, the most frequent were haematuria (present in about 87% of the patients), pollakiuria (present in 64% of the patients), dysuria (present in 55% of the patients) and urinary infections (present in about 23% of the patients).

The Importance of the Correlation between the Ultrasonographic Evaluation of Endometrium and Histopathological Findings in Patients with Endometrial Hyperplasia and Carcinoma.

PURPOSE: The aim of this study was to estimate how ultrasonographic evaluation of endometrium and histopathological findings are correlated in a group of premenopausal and postmenopausal women. MATERIAL AND METHODS: I have studied 106 premenopausal and postmenopausal women who underwent endometrial biopsy based on results of transvaginal ultrasonography. RESULTS: Mean age of patients was 52.29±8.14 years. Postmenopausal status <10 years was common in 20 patients (18.86%), postmenopausal status >10 years was common in 21 patients (19.81%), and premenopausal status in 65 patients (61.32%). Transvaginal sonography reported EH in 97 cases (91.50%) and EH was confirmed by pathology in 88 cases (83.01%). CONCLUSION: Endometrial thickness was correlated with histopathological diagnosis much better in postmenopausal women.

Morphological experimental study of bone stress at the interface acetabular bone/prosthetic cup in the bipolar hip prosthesis.

By calculating the tension and distortion of the elements composing the bipolar prosthesis under extreme conditions encountered in real life using a special post-processing program, we established the variation curves of the contact pressure at the hip bone-cup, armor-cup and cup-femoral head interface. By comparing the data obtained from all the examined cases, important conclusions were drawn regarding the influence of tension and pressure distribution on the structural integrity and biomechanics of the prosthesis, as well as the acetabular wear and tear, in order to assess its reliability. The experimentally determined tension and distortion status at the acetabular bone-metal armour interface, lead to the wear and tear phenomenon, which can be explained by three mechanisms and theories incompletely reflecting the overall process. The histopathologic study of the acetabular bone tissue using FEM (finite elements method) on surgically removed specimens will probably lead to the identification of a series of factors that could reduce the rate of the wear and tear process.

[Crohn's disease. Clinical and therapeutical considerations]. / Boala Crohn. Consideratii clinicoterapeutice.

Crohn's disease is a chronic granulomatous inflammatory condition of the intestinal tract of unknown etiology. Most commonly the disease affects the small bowel, the colon and the rectum. The acute and aggressive forms can evolve fast, mimicking an acute surgical illness, requiring surgical intervention in emergency. Surgical therapeutical option, in this condition, must be determined strictly by establishing a correct intraoperative diagnosis, through macroscopic features and histologic evidence. Because it is an incurable disease with variable evolution, marked by recurrence, that involves repeated surgical intervention, the surgical treatment (often resection), must be most conservative from the small bowel. We present 3 cases of surgical interventions with emergency characteristics (bowel obstruction through fitobezoar, colonic tumors obstruction of colon splenic angle, urachal infected tumors). In these cases the diagnosis was established intraoperatively and the surgical intervention was adapted to the particular cases.

[The megaureter--a possible complication after resected retroperitoneal tumor]. / Megaureterul--complicatie posibila dupa tumori retroperitoneale operate.

The authors present a very rare complication of a retroperitoneal tumor resection: unilateral iliopelvic segmental megaureter. This condition was subsequently complicated with a diffuse peritonitis caused by parietal microperforations.

Assessment of Gleason system use on different types of prostatic tissue samples.

One of the well-known and accepted methods of prostatic adenocarcinoma grading is Gleason system. The authors made a retrospective analysis of 221 prostatic adenocarcinomas divided into three groups (transvesical prostatectomies, transurethral resections and needle biopsies) following the type of surgical procedure used for drawing the tissue. Gleason scores and comparison between odd and even Gleason scores were assessed in the entire group and in each subgroup. High scores prevailed, meaning a tendency towards a low grade of differentiation. Even scores also prevailed meaning, on one hand, that, often, the examined specimen reveals only one pattern and, on the other hand, that surgical procedures as transurethral resections and unique needle biopsies cannot offer a sufficient material for examination, the multicentricity of prostatic carcinoma being well known.

Comparative study between prostatic carcinoma G1-G3 and Gleason grading systems.

The need of an accurate and prognostically valuable method for grading the prostatic carcinoma resulted in, in the last decades, a large number of systems, none of them succeeding in being unanimously accepted by the pathologists family. The authors selected and reassessed using Gleason system a group of 221 cases with prostatic adenocarcinoma previously diagnosed using a combined G1-G3 system. The results were converted from Gleason system to G1-G3 system and then compared with the initial diagnostics. The group was divided, following the type of surgical procedure used for drawing the tissue, into three groups: transvesical prostatectomies (TVP), transurethral resections (TUR) and needle biopsies (B). The concordance between the two systems was good, even the number of TUR and B specimens was significant (85% of the studied group) showing that any of them can be successfully used in current practice, depending only on pathologist's experience.

Adjuvant Treatment of Intermediate Risk Non-muscle Invasive Bladder Cancer.

Despite continuous improvement of diagnosis, surgical and adjuvant treatment procedures for non-muscle invasive bladder cancer (NMIBC), their natural development is still influenced by the high rates of tumor recurrence and progression. The study aims at assessing the value of adjuvant intravesical chemotherapy within the therapeutic protocol for operated intermediate risk non-muscle invasive bladder cancers. We analyzed recurrence and progression rates for patients within two samples: group A included 76 patients with intermediate risk NMIBC treated by transurethral resection (TUR) alone between 1995 and 1999 and group B included 89 patients with the same diagnosis with 8 - 12 Farmorubicin 50 mg intravesical instillations associated with the initial TUR between 2000 and 2004. For group A we recorded a 3 months recurrence rate of 27.6% and a general recurrence rate of 38.1% at one year and 51.3% at three years. The recurrence rate was lower for group B at 3 months (14.6%) as well as significantly lower (p<0.05) at one (23.6%) and three years (34.8%). Most NMIBC recurrences were recorded within one year of follow-up (75%), more than 50% of them being present at the first cystoscopy (3 months). Progression rate was unsignificantly 3% lower for group B, probably due to incomplete pathology data.

Photodynamic diagnosis of non-muscle invasive bladder cancer using hexaminolevulinic acid.

UNLABELLED: Bladder cancer (BC) is the most common tumor of the urinary tract. White light cystoscopy (WLC) is currently considered the standard investigation for diagnosis of bladder tumors. Recent studies suggest that using exogenous fluorescence (photodynamic diagnosis, PDD) can improve its diagnostic sensitivity and specificity. OBJECTIVE: Our study aims to analyze the value of using fluorescent cystoscopy (PDD) in the diagnosis and treatment of non-muscle invasive bladder cancer (NMIBC). PATIENTS AND METHODS: The study designed as a prospective randomized clinical trial was conducted over a 12 months period and included 44 patients with primitive NMIBC diagnosed and treated in our department in 2009. Twenty-two patients were included in the study group (PDD), while 22 patients were diagnosed and treated by conventional methods (WLC). RESULTS: There were no statistically significant differences between the two groups regarding age, sex, place of origin, smoking history, clinical symptoms or presence of urological history as well as tumor size, location or number. Fluorescence cystoscopy examination identified 25.8% more tumors than the conventional examination (p=0.004). We demonstrated a significant reduction of tumor recurrence rates at 3, 6, 9 and 12 months by using PDD (HR=0.3271, 95% CI 0.1091-0.9809; p=0.0461). CONCLUSIONS: The use of PDD in patients with NMIBC results in significant improvement of the efficiency of their initial diagnosis cystoscopy (by over 25%). We demonstrated improved patient prognosis and quality of life following conservative TUR treatment of these tumors by significantly reducing the tumor recurrence rate (by 9-27%) in the first year of follow-up.

Assessment of Extracorporeal Shock Wave Lithotripsy (ESWL) Therapeutic Efficiency in Urolithiasis.

Extracorporeal shock wave lithotripsy (ESWL) revolutionized the treatment of urolithiasis and gradually became the favorite treatment option so that today it is considered to be the first line of treatment for more than 75% of the patients with urolithiasis. The purpose of this study was the assessment of the therapeutic efficiency, complications and limitations of ESWL in urolithiasis in the initial experience using a third generation electromagnetic lithotripter.  Between 2007 and 2008 we performed ESWL for 167 patients with urolithiasis. We recorded 92 patients with single stone (55.1%) and 72 with multiple lithiasis (44.9%). Stone size varied between 7 and 24 mm with an average of 12.3±7.1 mm. Radioopac stones were found in 104 patients (62.3%) while radiolucent stones in 63 only (37.6%).    Complete stone disintegration and clearance was achieved in most cases (86.2%). Complications were mostly minor and rare (transitory haematuria, renal colic). Severe complications (renal hematoma, steinstrasse) were diagnosed for a limited number of patients (3.6%) and their management was mostly nonsurgical or minimally invasive (retrograde ureteroscopy). ESWL is therefore the first line of treatment for urolithiasis with stone size smaller than 2.5 cm. It has an efficiency rate above 85%, low procedure time, high safety and good tolerability (new generation lithotripters do not require anesthesia) and minimal complications.

[Cases of serous otitis admitted to the ENT Department of the V. Babes Hospital over the last 7 years]. / Imbolnavirile prin otite seroase internate în Sectia O.R.L. a Spitalului "V. Babes", în ultimii 7 ani.

A total number of 283 patients with serious otitis were admitted during the latter 7 years. In more than 98% of cases the auditory function was integrally recovered to values prior to the disease following the treatment of tubal dysfunction and serious otitis. In case of complete irreversible block at the level of the tributary ototubal lymph nodes perforation of the ear drum and otomastoid superinfections may occur. Stress is laid on the importance of a correct diagnosis and timely intervention before severe alteration of the auditory function.