Pericardial hydatid cyst: A comprehensive case report on diagnosis and multidisciplinary intervention in a young patient.

Pericardial hydatid cysts, although rare, present unique diagnostic challenges and require a multidisciplinary approach for effective management. This parasitic infection, caused by Echinococcus granulosus larvae, typically affects the liver and lungs but can manifest in the pericardium, leading to potentially life-threatening complications if untreated. The 22-year-old female's escalating dyspnea posed diagnostic challenges despite inconclusive echocardiography. Employing a multidisciplinary strategy, including preoperative albendazole therapy and surgical excision, effectively managed the condition. This case highlights the intricate diagnostic nature of pericardial hydatid cysts, emphasizing the importance of heightened clinical awareness, especially in endemic regions. The detailed clinical trajectory, imaging methodologies, and therapeutic interventions contribute significant insights to the medical community. The study aims to deepen comprehension and guide clinicians in refined diagnostic and treatment approaches for pericardial hydatid cysts, ultimately improving patient outcomes. It underscores the imperative for continued research in this niche to enhance medical understanding and optimize clinical practices.

Angiodysplasia simulating variceal bleeding: a challenging case report of diagnosis and intervention.

Introduction and importance: Angiodysplasia, a prevalent vascular anomaly in the gastrointestinal tract, often presents with upper gastrointestinal bleeding, sharing symptoms with gastric varices. The diagnostic challenge arises due to overlapping clinical features. This case report highlights the importance of considering angiodysplasia in the differential diagnosis, especially when variceal bleeding is less likely, and emphasizes the role of various diagnostic modalities in accurate identification. Case presentation: A 52-year-old male presented with severe hematemesis and melena, mimicking variceal bleeding. Despite initial management, bleeding persisted. Contrast-enhanced computed tomography revealed dilated vascular channels, raising suspicion for both gastric varices and angiodysplasia. Endoscopy confirmed an angiomatous lesion, inadvertently disrupted during the procedure, necessitating angiography. The angiographic findings supported the diagnosis of angiodysplasia, and successful interventions included temporary glue embolization and argon laser coagulation during endoscopy. The patient was discharged with stable hemoglobin; a 2-year follow-up showed no recurrence. Clinical discussion: The case discusses the challenges in differentiating angiodysplasia from varices, emphasizing the role of imaging and endoscopic modalities. It highlights the need for a tailored approach to treatment, including argon plasma coagulation, and underscores the significance of meticulous follow-up for recurrence. Conclusion: This case report elucidates the diagnostic and therapeutic journey in managing a patient with angiodysplasia masquerading as variceal bleeding. It emphasizes the importance of considering vascular anomalies without typical signs and the significance of individualized interventions for optimal patient outcomes. The 2-year follow-up without recurrence signifies the successful management of the case.

Rare encounter: Adult-onset temporal lobe schizencephaly with septo-optic dysplasia - a case report on comprehensive diagnosis and management.

This case report presents a 21-year-old male with recurrent seizures attributed to isolated temporal lobe closed-lip schizencephaly coexisting with septo-optic dysplasia. Despite adult-onset seizures, the patient lacked motor deficits, maintaining normal developmental milestones. Comprehensive diagnostic modalities, including MRI revealing temporal lobe atrophy and associated abnormalities, contributed to the unique identification of schizencephaly. The classic triad of septo-optic dysplasia further complicated the clinical spectrum. Financial limitations influenced the predominantly conservative management, highlighting healthcare challenges. This case enhances our understanding of the rare congenital disorder, emphasizing the importance of tailored diagnostics and management strategies for diverse presentations of schizencephaly, particularly in the context of associated congenital anomalies.

Lipoma arborescens in the dorsum of the hand: a case report and a comprehensive review.

Introduction and importance: Lipoma arborescens is a rare synovial disorder, typically affecting the knee joint, with limited reports of atypical presentations. The study emphasizes the need for a multidisciplinary diagnostic approach and discusses the genetic and signalling factors associated with its pathogenesis. Case presentation: A 50-year-old male presented with a painless swelling in the dorsum of the right hand, a rare extra-articular manifestation of Lipoma arborescens. Comprehensive clinical, imaging, and histopathological evaluations confirmed the diagnosis, revealing unique features on MRI and frond-like fatty tissue infiltration on excisional biopsy. Clinical discussion: The case underscores the distinct clinical characteristics, diagnostic challenges, and differential considerations associated with atypical Lipoma arborescens presentations. Extra-articular manifestation of Lipoma arborescens involving the dorsum (extensor aspect) of the hand is rare. Imaging techniques, including MRI and ultrasound, play a crucial role in accurate diagnosis, differentiating it from other joint pathologies. The MRI findings include intra-articular fat deposits and villous proliferation of the synovial membrane. At the same time, the histopathological analysis includes frond-like infiltration of sub-synovial tissue with mature adipocytes which helps in confirming the diagnosis. Conclusion: Successful surgical excision of the extra-articular lesion highlights the importance of a comprehensive diagnostic strategy for managing this uncommon condition. The study contributes valuable insights into understanding, diagnosing, and treating atypical presentations of lipoma arborescens.

Post-traumatic jejunal branch of superior mesenteric artery pseudoaneurysm in paediatrics: a compelling case report highlighting early diagnosis and successful endovascular embolization.

Introduction and importance: This manuscript underscores the critical significance of prompt diagnosis and intervention in cases of post-traumatic gastroduodenal artery pseudoaneurysms. Such occurrences, particularly in the paediatric population, are rare but potentially life-threatening complications following abdominal trauma, necessitating heightened clinical awareness. Despite their rarity, the devastating consequences of delayed recognition and management emphasize the necessity for advanced imaging modalities and individualized treatment strategies. Case presentation: A 17-year-old male presented with severe epigastric pain following a football fall. Despite initial stability, persistent symptoms prompted further investigation. Conventional screening methods proved inconclusive, leading to a contrast-enhanced computed tomography (CT) scan that revealed a jejunal branch of superior mesenteric artery (SMA) pseudoaneurysm. The subsequent fluoroscopy-guided angiography and successful embolization using glue exemplify the importance of timely intervention in such cases. Conclusion: This case highlights the importance of early recognition and appropriate intervention in post-traumatic jejunal branch of SMA pseudoaneurysms. The successful outcome achieved through endovascular embolization underscores the necessity for vigilant monitoring and tailored management strategies in similar clinical scenarios.

Endovascular embolization for massive hemoptysis in intralobar pulmonary sequestration with celiac artery supply: A comprehensive case report.

Pulmonary sequestration (PS) is a rare congenital anomaly characterized by noncommunicative lung tissue supplied by an abnormal systemic vessel. We present a case of a 30-year-old male with intralobar PS, receiving arterial supply from the celiac artery, manifesting as massive hemoptysis. After urgent stabilization, endovascular embolization using polyvinyl alcohol particles was successfully employed. The patient's symptoms resolved, and follow-up confirmed satisfactory recovery. Our case underscores the diverse arterial origins of PS and the efficacy of endovascular embolization as a minimally invasive treatment. The complexity of PS, its diagnostic imaging, and alternative therapeutic options are discussed, emphasizing tailored approaches for optimal outcomes in managing this uncommon congenital anomaly.

Ultrasound Guided Biopsy among Patients with Lung Lesions Undergoing Procedures in Interventional Radiology of a Tertiary Care Centre.

Introduction: Minimally invasive image-guided percutaneous core needle biopsy can obtain tissue samples for diagnosis of subpleural lung cancer, which is crucial for the correct management of lung lesions. Common complications of lung biopsy include pneumothorax, parenchymal haemorrhage and haemoptysis. The study aimed to determine the prevalence of ultrasound-guided biopsy among patients with lung lesions undergoing procedures in interventional radiology of a tertiary care centre. Methods: A descriptive cross-sectional study was performed in the Department of Radiology and Imaging from 1 August 2018 to 30 September 2019 after obtaining ethical approval from the Institutional Review Committee. USG-guided biopsy of peripheral lung lesions was performed with an 18 gauge semiautomatic biopsy instrument and a 17 gauge coaxial needle. A convenience sampling method was used. The point estimate was calculated at a 95% Confidence Interval. Results: Among 188 biopsy of lung lesions, ultrasound-guided biopsies were performed in 28 (14.89%) (9.80-19.98, 95% Confidence Interval). Conclusions: The prevalence of ultrasound guided biopsy among lung lesions is lower than other studies done in similar settings. Keywords: biopsy; interventional radiology; lung neoplasms; prevalence.

Comparative analysis of automated breast volume scanner (ABVS) combined with conventional hand-held ultrasound and mammography in female breast cancer detection.

Objective and background: This study aimed to compare the diagnostic value of an automated breast volume scanner (ABVS) combined with conventional hand-held ultrasound and mammography in detecting female breast cancer. Early detection is vital in improving patient outcomes for this prevalent disease. Methods: Seventy-eight suspicious breast lesions from 60 patients were examined between August 2019 and July 2020. Each patient underwent ABVS, conventional hand-held ultrasound, and mammography. Diagnostic values, including coincidence rate, sensitivity, specificity, positive predictive value, and negative predictive value, were calculated using histopathology results as the "gold standard." Results: Histopathology confirmed 55 malignant (70.51%) and 23 benign lesions (29.48%). ABVS combined with conventional hand-held ultrasound identified 56 malignant (52 confirmed, 4 benign) and 22 benign nodules (3 confirmed, 19 benign). Mammography detected 48 malignant (45 confirmed, 3 benign) and 30 benign nodules (10 confirmed, 20 benign). ABVS combined with conventional hand-held ultrasound had a sensitivity of 94.5%, specificity of 82.6%, positive predictive value of 92.9%, and negative predictive value of 86.4%. Mammography showed a sensitivity of 81.8%, specificity of 87.0%, positive predictive value of 93.8%, and negative predictive value of 66.7%. Conclusion: ABVS combined with conventional hand-held ultrasound showed high diagnostic value in detecting female breast cancer. The "convergence sign" in the coronal section played a significant role. It slightly outperformed mammography and offered advantages in terms of cost, convenience, comfort, and absence of radiation. Further promotion and implementation are supported.

Internal auditory canal duplication with facial and cochlear nerve dysfunction: A case report.

Internal auditory canal duplication is a rare anomaly of the temporal bone. The condition is diagnosed on performing High-Resolution Computed Tomography of the temporal bone and magnetic resonance imaging for sensorineural hearing loss. A bony septum divides the internal auditory canal into dual compartments. Duplication may be either unilateral or bilateral and vestibulocochlear nerve may be aplastic or hypoplastic. Rarely, patient may present with facial nerve palsy. A 26-year-old female presented with right grade IV lower motor neuron facial nerve palsy for 12 years and right-sided hearing loss for 9 years. Pure tone audiogram revealed 45 dB of moderate degree sensorineural hearing loss on the right ear. On High-Resolution Computed Tomography of the temporal bone, an incomplete bony septum was visualized in the right internal auditory canal, dividing it into two compartments. Internal auditory canal on the left side was normal. Other inner and middle ear structures were normal. On magnetic resonance imaging, both the vestibulocochlear and facial nerves were well visualized with normal calibers.

Measurement of portal vein indices and splenic index by ultrasound and their association with gastroesophageal varices in cirrhosis of liver.

Background and Objectives: Esophageal and gastric fundic varices are common in liver cirrhosis patients. Ultrasound with the Doppler study assesses liver cirrhosis severity, measuring portal vein and splenic indices' association with gastroesophageal varices. Methodology: This study was conducted on 64 subjects with sonographic features of chronic liver disease who were referred for routine follow-up scans. Portal vein diameter, average velocity, splenic index, congestion index (CI), and portal vein area and velocity were measured. Result: Subjects with gastroesophageal varices had significantly larger portal vein diameters (14.7±1.64 mm) compared to those without varices (12.05±1.26 mm) (P<0.05). Conversely, subjects without varices exhibited a higher portal vein velocity of (17.9±0.6 cm/s) than with varices (13.91±2.01 cm/s) (P=0.0005). The splenic index was higher in subjects with varices (1120±494 cm3) than those without varices (419 cm3) (P<0.05). The CI was also higher in subjects with varices. Portal vein velocity showed the highest sensitivity (94%) with a cutoff of 19 cm/s, while the CI had the highest diagnostic accuracy (93.75%) with a cutoff of 0.10 cm xsec. The splenic index demonstrated a sensitivity of 92.85% and diagnostic accuracy of 92.18% with a cutoff of 480 cm3. The splenic index followed by the CI is found to be a better predictor of esophageal varices (area under the curve of 96.8 and 96%, respectively). Conclusion: Ultrasonographic assessment of the portal vein and spleen is a reliable, noninvasive method for predicting gastroesophageal varices in liver cirrhosis. The splenic index and CI have high diagnostic accuracy.

Computed tomographic assessment of risk of anterior skull base injury of adult patients in tertiary care centre: a cross-sectional study.

Background and objectives: Functional endoscopic sinus surgery (FESS) carries the risk of anterior skull base injury. Understanding computed tomography of the paranasal sinuses (CT PNS) and anatomical variations is crucial before surgery. Several classifications, including Kero's, Gera's, and Thailand-Malaysia-Singapore (TMS), assess the risk of skull base injury. The objective was to determine the risk of anterior skull base injury using CT PNS in adult patients. Methods: A study of 188 patients with head and paranasal sinus pathologies used CT scans to measure olfactory fossa depth, the angle between lamina papyracea and horizontal plane, and the distance from the orbital rim to the cribriform plate. Variations were classified using Kero's, Gera's, and TMS classifications. Results: The study involved 188 individuals aged 18-85, with OF depths ranging from 0.1 to 0.52 cm. Kero's Class I was observed in 82.44% and 81.38% of individuals, while distances from orbital floor to cribriform plate and ethmoidal roof ranged from 1.37 to 2.93 cm. TMS Type I was observed in all individuals, and the angle between lateral lamella of the cribriform plate and cribriform plate ranged from 34° to 85°. Gera's Class II was observed in 77.12% and 84.57% of individuals. Conclusion: CT PNS provides important anatomical information for assessing the risk of skull base injury during FESS. Kero's, Gera's, and TMS classifications can be utilized to evaluate this risk. The study findings provide insights into the variations in olfactory fossa depth, distance measurements, and angle, which can aid in preoperative planning and reducing complications during FESS in Nepalese populations.

Prospective quantitative study: Doppler ultrasound in the evaluation of chronic renal allograft disease and correlation with histopathological finding.

Background and Objectives: Renal allograft biopsy is the gold standard for diagnosing chronic allograft nephropathy, but noninvasive methods are needed to avoid unnecessary biopsies. Doppler ultrasonography, particularly the resistive index (RI), correlates with renal allograft dysfunction. This study aims to assess the relationship between renal sonographic parameters and biochemical parameters in diagnosing graft interstitial fibrosis. Methods: The study evaluated 60 renal allograft recipients for sonographic renal morphological features and Doppler indices. The estimated glomerular filtration rate (eGFR) was calculated, and cortical fibrosis after the biopsy was determined using the Banff score. Continuous variables like mean and SD were calculated, and categorical variables were reported using frequencies and proportions. Associations were examined using independent sample t-tests, χ 2tests, and multivariate regression analysis. Results: The mean eGFR was 75.23±25.45 ml/min/1.73 m2. A significant correlation of eGFR with RI (r=0.341, P=0.008) was seen. A significant difference in mean RI (F=10.167; df=2,57; P<0.001) was seen among the histological grades of fibrosis. Among the histological grades of fibrosis, significant differences in RI among mild and moderate (S.E. 0.033, P=0.043), mild and severe (S.E. 0.026, P=0.001) as well as moderate and severe (S.E. 0.036, P=0.029) was seen. Conclusion: Doppler was able to noninvasively predict allograft fibrosis and could be used as a complementary imaging tool during the follow-up of renal allograft patients. Future research is needed to improve evidence, diagnostic criteria, guidelines, and long-term impact.

Insight into adult-onset metachromatic leukodystrophy with optic atrophy: A comprehensive case report.

This abstract provides an overview of metachromatic leukodystrophy (MLD), an autosomal recessive disorder stemming from arylsulfatase A deficiency. MLD leads to cerebroside sulfate accumulation, causing central and peripheral demyelination. Clinical manifestations vary by age group: late-infantile (rapid progression), juvenile (slower progression), and adult-onset (psychiatric symptoms). A case study details a 23-year-old with progressive vision impairment, motor weakness, and cognitive changes. Examination and MRI findings led to suspicion of MLD, later confirmed by enzyme testing. Optic nerve involvement is emphasized, along with diagnostic criteria involving enzyme assays, imaging, and urinary sulfatide excretion tests. While no cure exists, symptomatic and supportive care, including hematopoietic stem cell transplantation, remains key in MLD management.

Pancreas divisum in a young patient with chronic abdominal pain as per radiological findings: A case report.

Key Clinical Message: Pancreas divisum (PD) can be one of the causes of unexplained chronic abdominal pain. In PD, the dominant duct drains the majority of the pancreas via the minor papilla, which can be conveyed in the imaging as crossing duct sign. Abstract: We report a case a of 16-year-old man who presented with unexplained chronic abdominal pain. Contrast-enhanced computed tomography and magnetic resonance cholangiopancreatography showed a bulky pancreas, but his pancreatic enzymes were normal. The crossing duct sign was prominent in imaging, which confirmed the diagnosis of PD.

Metastatic Supraclavicular Lymph Nodes among Patients with Lung Carcinoma in a Tertiary Care Centre: A Descriptive Cross-sectional Study.

Introduction: Metastatic spread of lung cancer to supraclavicular lymph nodes is considered distant metastasis for treatment purposes. Detection of supraclavicular lymph node metastasis in patients with lung cancer serves for tissue diagnosis by itself and also helps avoid more invasive biopsy from the primary lung mass itself. Ultrasonography of the lower neck can detect supraclavicular lymph nodes before they are palpable and can also be used for safe sampling of these lymph nodes. The aim of this study was to find out the prevalence of metastatic supraclavicular lymph nodes among patients with lung carcinoma in a tertiary care centre. Methods: A descriptive cross-sectional study done in a tertiary care center, carried out from 15 September 2019 to 14 September 2020. Ethical approval was obtained from the Institutional Review Committee (Reference number: 84(611)E2/076/077). The study was done among 92 patients with biopsy-proven lung cancer (lung mass or supraclavicular lymph node biopsy) who were referred for evaluation, and/or percutaneous transthoracic biopsy. Convenience sampling method was used. Point estimate and 90% Confidence Interval were calculated. Results: Among 92 patients with proven lung cancer, metastatic supraclavicular lymph nodes were seen in 13 patients (14.10%) (8.17- 19.73, 90% Confidence Interval). Among 13 patients with metastatic lymph nodes, 9 (69.23%) had palpable supraclavicular lymph nodes. The majority 11 (84.61%) had round-shaped lymph nodes. All metastatic lymph nodes showed loss of echogenic fatty hilum. A total of 12 (92.30%) metastatic lymph nodes showed a peripheral disorganized pattern of vascularity. Conclusions: The prevalence of metastatic supraclavicular lymph nodes was lower than in similar studies done in international settings. Keywords: lung cancer; malignancy; ultrasonography.

Interstitial brachytherapy for internal mammary node in breast cancer: A case report.

This case study reports the feasibility, safety, and efficacy of interstitial brachytherapy for internal mammary nodal recurrence in a 68-year-old woman with triple-negative breast cancer. The patient had previously undergone mastectomy followed by chemotherapy and radiotherapy. However, an internal mammary node was discovered during a routine follow-up a year later, which was confirmed as metastatic carcinoma by fine needle aspiration, with no other metastatic lesions. The patient underwent interstitial brachytherapy under ultrasound and computed tomography (CT) guidance, with a prescribed dose of 20 Gray in one fraction. Follow-up CT scan imaging over a 2-year period of treatment showed a complete resolution of internal mammary node. Therefore, brachytherapy may be considered a potential treatment option for cases of isolated internal mammary node recurrence in breast cancer.

Ultrasonographic Measurement of Mean Cross-sectional Area of the Median Nerve in Pregnant Women in a Tertiary Level Hospital of Nepal: A Descriptive Cross-sectional Study.

INTRODUCTION: Pregnancy is one of the predisposing factors for carpal tunnel syndrome, which may manifest as swelling of the median nerve. The purpose of this study was to obtain the mean cross-sectional area of median nerve using ultrasound in pregnant females at carpal tunnel inlet and its variations with different trimesters. METHODS: A total of 102 pregnant females at first, second and third trimesters were evaluated for median nerve with ultrasonography. Mean cross sectional area of median nerve was calculated in both hands by using two methods- direct and indirect. The study was conducted after obtaining ethical clearance from Institutional Review Board of Institute of Medicine, and after obtaining the written informed consent from the subjects. Convenience sampling technique was used. Data obtained were compiled and analyzed using Statistical Package for the Social Sciences version 20. RESULTS: The overall mean cross-sectional area was 6.84±1.09 mm2 using direct method and 7.09±1.19 mm2 using indirect method. The values obtained with indirect method were greater than that obtained with direct method. Mean cross-sectional area of the median nerve were higher at third trimester in both hands and by both direct and indirect methods. CONCLUSIONS: From the study conducted, the normal value of mean cross-sectional area of median nerve in pregnant females was established.

Estimation of Hepatic Elasticity by Shear Wave Sonoelastography among Asymptomatic Individuals in a Tertiary Level Hospital.

BACKGROUND: Shear wave elastography is currently most widely used method for determining the elasticity of liver. Liver fibrosis, final common pathway of chronic liver disease, is associated with increased liver stiffness. This study aimed to obtain normal liver elasticity in Nepalese population, as it can be used as reference in future for determination of elasticity in abnormal liver. METHODS: Quantitative prospective study was done in 132 individuals with normal liver function tests. Shear wave elastography was done to measure elasticity of both lobes of liver and thus obtained values were also correlated with age, gender and fatty changes in liver. RESULTS: Forty seven out of 132 individuals had fatty liver. Mean elasticity of liver was 4.40±0.60 kPa with range of 3.12-6.62 kPa. There was no significant difference between mean elasticity of right and left lobe of liver. No significant correlation was found between mean liver elasticity with age and gender. There was statistically significant difference in the mean elasticity between non-fatty and fatty liver (p=0.041). CONCLUSIONS: The study established normal elasticity of liver in Nepalese population and this reference can be used to obtain abnormal liver elasticities.

Anatomical Variations in Circle of Willis in Patients Undergoing CT Cerebral Angiography in a Tertiary Hospital in Nepal: A Descriptive Cross-sectional Study.

INTRODUCTION: Variation in Circle of Willis is a commonly encountered entity in patients undergoing computed tomography angiography, identification of which is crucial in the management of patients with vascular pathologies. The aim of the study was to find out the anatomical variations in the Circle of Willis in patients undergoing Computed Tomography cerebral angiography in a tertiary hospital in Nepal. METHODS: This is a descriptive cross-sectional study involving 95 patients using convenient sampling techniques who were sent to the Department of Radiology and Imaging, Tribhuvan University Teaching hospital, for further evaluation of suspected vascular pathologies in the brain from April 2017 to September 2017. Ethical approval was taken from the Institutional Review Committee of the Institute of Medicine with reference number 326 (6-11-E). CT angiographic images of these patients were evaluated for the presence of variations in Circle of Willis, aneurysms, and other vascular pathologies. Data were analyzed using SPSS. RESULTS: Among 95 subjects included in the study, the anatomical variations in the arteries of Circle of Willis was seen in 52 (54.7%) patients, hypoplastic posterior communicating artery being the most common variation 33 (34.7%). The aneurysm was seen in 22 (23.2%) of cases. CONCLUSIONS: CT Angiography is a commonly performed imaging modality for suspected cases of cerebral aneurysms and various other vascular pathologies. Multidetector computed tomography can effectively detect variations in arteries of Circle of Willis, recognition of which is crucial in operative management of vascular pathologies.

Normal Anatomy and Variants of Renal Vasculature with Multidetector Computed Tomography in a Tertiary Care Hospital: A Descriptive Cross-sectional Study.

INTRODUCTION: Preoperative multisection computed tomography evaluation can provide necessary anatomic information in minimally invasive surgeries. This study was done to estimate the preva-lence and pattern of variations of renal vasculature through contrast-enhanced computed tomogra-phy in patients referred to the radiology department of a tertiary care hospital. METHODS: A descriptive cross-sectional study was conducted from 6th April 2016 to 6th April 2017. Ethical approval was taken. The triple-phase contrast-enhanced computed tomography was per-formed on 188 patients enrolled through convenient sampling. The images were evaluated in un-enhanced, arterial, and venous phases for the vascular variants. Data were analyzed based on the anatomical types of variations and descriptive statistics such as frequency and percentage using the Statistical Package for the Social Sciences. RESULTS: Out of the 188 patients, 60 (31.9%) had accessory renal arteries. The most common variant was hilar arteries which comprised 38 cases (20.2%) whereas polar arteries were present in 21 (11.1%)cases and the capsular artery was present in one (0.5%) case. Early bifurcation of the renal artery was noted in 15 (8%) cases with 10 (5.3%) on the right and 5 (2.7%) on the left side. Twelve (6.3%) cases of the double right renal vein were noted whereas retroaortic left renal vein was noted in only 4(2.1%) cases. CONCLUSIONS: Based on our study, almost one in three patients had accessory renal arteries and eighty-five out of a thousand patients had variants of renal veins.