PUJ

INTRODUCTION: In children, the association of ipsilateral pyeloureteral junction obstruction (PUJO) and ureterovesical junction obstruction (UVJO) is a rare malformation with a non-standardized treatment. We report a case of PUJO and UVJO treated by a combined minimally invasive surgical treatment to resolve the double urinary obstruction. The current literature was also reviewed. CASE REPORT AND REVIEW: A two-month-old boy, without antenatal and postnatal signs of urinary tract anomalies, was hospitalized presenting right hydronephrosis, perirenal fluid effusion, and ascites...

PURPOSE: To evaluate the impact of ureteroscope position within renal cavities as well as different locations of the tip of the ureteral access sheath (UAS) on fluid dynamics during retrograde intrarenal surgery (RIRS). MATERIALS AND METHODS: A prospective observational clinical study was performed. Measurements with a flexible ureteroscope placed in the upper, middle and lower calyces were obtained with the tip of the UAS placed either 2 cm below the pyelo-ureteric junction (PUJ), or at the level of the iliac crest...

Objective The objective of this study is to measure renal function improvement after endopyelotomy for secondary pelvi-ureteric junction (PUJ) obstruction using technetium-99m diethylene-triamine-pentaacetate (DTPA) renal scintigraphy. Material and methods This descriptive study was carried out at the Department of Urology, Institute of Kidney Diseases, Peshawar, Pakistan from June 1, 2021, to May 31, 2023. The study included 118 secondary PUJ blockage patients who underwent endopyelotomy. Patient demographics, clinical history, and preoperative imaging findings were obtained...

Neoadjuvant chemoradiation followed by surgery has been the standard of care for locally advanced carcinoma esophagus. We present our experience and inference of various factors associated with the same treatment and the prognostic influence of the same. A retrospective analysis of a cohort of 132 squamous cell carcinoma esophagus patients post neoadjuvant chemoradiation operated with curative intent was carried out. The 2-year overall survival rate was 64.5%. A pathological complete response was achieved in 32...

Differentiated Thyroid carcinoma (DTC) with distant skeletal metastases is associated with a very poor prognosis and are unfortunately resistant to radioiodine therapy (RIT). Surgical removal of the metastases in such selected cases is a beneficial adjunct to RIT. We report two cases of DTC with sternal metastases whom we successfully managed with surgical resection of the sternal lesion with reconstruction of the chest wall defect using titanium mesh implant and myocutaneous flap.

CONTEXT: Minimally invasive management (laparoscopic/robot assisted) is currently the standard of care for managing pelvi ureteric junction obstruction (PUJO). Open techniques of management of PUJO are well described in literature. However, there appears to be relative lack of description of minimally invasive techniques in the literature. OBJECTIVE: This article is aimed at describing in detail, with images, the various techniques and modifications in laparoscopic or robot-assisted management of PUJO...

PURPOSE: Lung cancer is one of the most common cancers in India. However, less than half receive treatment with a curative intent and very few undergo surgery amongst them. We present our surgical experience with non-small cell lung cancer. METHODS: A retrospective analysis of a cohort of 92 non-small cell lung cancer patients operated with curative intent. RESULTS: Less than 2% patients of lung cancer were operated on at our centre. Adenocarcinoma was the most common histological subtype...

OBJECTIVES: We enumerate the various laparoscopic strategies to resolve upper urinary tract (UUT) obstruction in the context of variations in anatomy and report their outcomes. PATIENTS AND METHODS: Retrospective review of primary laparoscopic UUT reconstructions performed between May 2012 and May 2021. Anomalies included: malrotated kidney (MRK), horseshoe kidney (HSK), duplex kidney (DK), pure intrarenal pelvis (IRP) and mid-ureteric stenosis (MUS). Success was defined by postoperative resolution of symptoms, improvement of anterior-posterior renal pelvic diameter (APD) on US and drainage on Mag3...

Medullary thyroid carcinoma is a rare tumour that is anatomically located in the thyroid gland but is functionally a neuroendocrine tumour. It is usually a disease of older age group but manifests in a young patient in familial form. It is derived from parafollicular c cells and has a predilection for lymph node metastasis. It is associated with slow growth in thyroid gland with early nodal metastasis. Serum calcitonin is useful as a preoperative marker of disease burden and prognosis. In the preoperative period serum levels of calcitonin can guide regarding the need for compartment wise lymph node dissection and the possibility of distant metastasis...

UNLABELLED: Malignant melanoma is an aggressive malignancy of melanocytes which is usually found on sun exposed areas of the body. A rare variant of this disease with no etiological association is the mucosal malignant melanoma found on all mucosal surfaces of the body including the oral cavity, respiratory mucosa and anorectal region. In the head and neck region, this disease is almost always diagnosed at an advanced stage and requires a very high index of suspicion for diagnosis. It is more commonly found in females than males...

Diagnostic dilemma, owing to the inconclusiveness of biopsy results, often leaves us with limited options to offer to the patients upfront, amongst the various armamentarium available. We hereby report a rare case of extramedullary plasmacytoma, whose diagnosis was established only on the final histopathology report with the aid of immunohistochemistry. A 50-year-old gentleman presented to our outpatient setup with computed tomography suggestive of a well-defined endobronchial mass occupying the left lower lobe bronchus...

Mammary analogue of secretory carcinoma is a recently described entity in WHO 2017 classification of head and neck tumours. It resembles secretory carcinoma of breast. It usually affects the salivary glands and has an indolent behaviour. We reviewed five cases of Mammary analogue of secretory carcinoma in our institute and compared our results with existing literature. All the patients underwent surgical resections and appropriate adjuvant treatment. Immunohistochemistry is an alternative cost effective tool as compared to genetic testing to differentiate secretory carcinoma from its mimickers...

OBJECTIVE: To determine if the Bard Inlay Optima (BIO) with its anti-inflammatory pHreecoatTM stent coating had reduced SRS at Week 1 (W1) and Week 3 (W3) post insertion compared to the Cook Universa Soft (CUS) using the validated Ureteral Stent Symptoms Questionnaire (USSQ). METHODS: A prospective, double-blinded, randomized controlled trial was performed on patients receiving unilateral retrograde DJ stents for urolithiasis or pelviureteric junction (PUJ) obstruction at three public Urology services...

BACKGROUND: Adequate lymphadenectomy in middle- and lower-third esophagus cancer is still a matter of debate. This study aims to find out the extent of histopathological supracarinal lymph nodes positivity rate to establish an adequate lymph node dissection in esophageal squamous cell carcinoma cases operated up-front or after neoadjuvant chemotherapy (CT) + radiotherapy (RT) and its short-term oncological outcome. MATERIALS AND METHODS: After approval from institutional board review, a retrospective study was conducted from April 2017 to September 2019...

BACKGROUND: Renal colic is characterized by sharp, intense flank pain. Nonsteroidal anti-inflammatory drugs are the treatment of choice, although extracorporeal shock wave lithotripsy (SWL) is a noninvasive alternative for pain management. The objective of our study is to present results obtained using rapid SWL to treat renal colic in our center. METHODS: We analyzed 214 patients undergoing rapid shockwave extracorporeal lithotripsy between October 2014 and June 2018: 69...

OBJECTIVE: To determine the predictors of pelvic lymph-node metastasis in cases of squamous cell carcinoma (SCC) of penis. METHODS: Data was retrospectively collected from 267 cases of SCC penis that presented at our institute between 2009 and 2019. Univariate and multivariate logistic regression models were used to identify independent significant factors. Receiver Operating Characteristic (ROC) curve was used to determine the cut-off of Lymph-Node Ratio (LNR) and discriminative ability of new model...

AIMS AND OBJECTIVES: This study aims to study the variation in the expression of CD117-positive interstitial cells of Cajal-like cells (ICC-LC) across the upper urinary tract region in children presenting with pelvic-ureteric junction obstruction (PUJO) and its association with renal functional and sonological parameters of patients. MATERIALS AND METHODS: A prospective observational study was done on 20 children with congenital PUJO who underwent dismembered pyeloplasty...

INTRODUCTION: The medullary pyramid compresses during the early phases of severe hydronephrosis and represents a promising ultrasound metric for the diagnosis and surveillance of PUJ obstruction. The aim of this study was to define the optimal cut-off value and utility of medullary pyramid thickness (MPT) associated with the need for pyeloplasty in infants being followed up for hydronephrosis. METHODS: A retrospective review was performed over a five-year period to identify patients that were under surveillance for hydronephrosis during infancy and underwent a MAG3 to monitor the possible need for pyeloplasty...

Iatrogenic chyle leak is commonly seen when dissection happens very low in neck. Management of chyle leak is conservative with compression dressing, fat restricted diet, somatostatin analogues. Surgery is required in extreme cases with failure of conservative treatment. This is a retrospective observational study carried out from a prospectively maintained database. A total of 6482 head and neck surgeries with neck dissections were carried out between January 2015 till July 2020 at our tertiary cancer center...

BACKGROUND: To develop and validate a nomogram based on LODDS (Log ODDS of positive lymph-nodes) for prediction of overall survival (OS) in post radical cystectomy (RC) patients of muscle invasive bladder cancer (MIBC). MATERIALS AND METHODS: Data was retrospectively collected from 282 cases of MIBC that underwent RC from 2011 to 2017 at our institute. Significant independent predictors were identified using Cox regression model and incorporated into a nomogram to predict 1, 2, and 4-year OS...