Imaging the Double Bubble: A Case of Duodenal Atresia Detected in Late Pregnancy.

Duodenal atresia is a rare congenital gastrointestinal obstruction, usually recognized by a prominent "double bubble" sign on prenatal imaging. This case report presents a diagnosis of duodenal atresia in a fetus in the third trimester. The mother presented late for an antenatal ultrasound, which revealed the classic "double bubble" sign. Postpartum abdominal radiographs confirmed the diagnosis, showing an air-filled, dilated abdomen and proximal duodenum with no distal bowel without any gas. A successful surgical operation was performed. This case highlights the importance of imaging in the diagnosis and timeliness of management of duodenal atresia.

Carotid body tumor imaging: MRI, ultrasound, and elastography with surgical management.

A carotid body tumor is an uncommon tumor that develops from the carotid body. Carotid body tumor, also called paraganglioma, is often benign in nature and mostly found in the neck. They make up 0.5% of all body tumors and resemble glomus jugulare, glomus tympanicum, and pheochromocytoma, which are paragangliomas of the body. We present a case of a 22-year-old male patient who presented to the medical outpatient department with complaints of swelling in the left carotid triangle for 1 month. The patient had hoarseness of voice with odynophagia and dysphagia. We found out the diagnosis of carotid body tumor when the patient came for ultrasound, and the diagnosis was later confirmed on magnetic resonance imaging. The gold standard treatment for carotid body tumors is surgery. The surgical categorization by Shamblin et al. marks a turning point in the evaluation of these tumors' resectability and is still used to predict vascular morbidity, and according to it, our patient later underwent sub adventitial tumor excision.

A Study of the Role of Magnetic Resonance Imaging in the Evaluation of T2-Weighted Hyperintensities in Spinal Cord in a Tertiary Care Hospital in Central India.

Background T2-weighted hyperintensities in the spinal cord are crucial markers for diagnosing a range of spinal cord pathologies. This study explores the prevalence, causes, and implications of these hyperintensities in patients with spinal cord injuries at a tertiary care hospital in Central India. The research aims to assess the utility of MRI in detecting T2-weighted hyperintensities in the spinal cord and to analyze the associated clinical and radiological characteristics. Materials and methods A prospective observational study was conducted involving patients referred to the Department of Radiodiagnosis at Acharya Vinoba Bhave Rural Hospital (AVBRH), Sawangi (Wardha), with suspected or confirmed spinal cord injuries. Advanced MRI techniques, including T2-weighted imaging, were used for the evaluation. The study analyzed demographic data, clinical features, and MRI findings to identify common causes and patterns of T2-weighted hyperintensities. Results The study revealed that T2-weighted hyperintensities were present in 54 (72%) MRI scans of patients with spinal cord pathologies at our tertiary care hospital in Central India. Among these, multiple sclerosis was the most frequent diagnosis, accounting for 27 (35%) cases. Traumatic spinal cord injuries were observed in 25% (n=19) of patients, while transverse myelitis was found in 15 (20%). The remaining 15 (20%) included a variety of other conditions, such as infections and tumors. The extent and distribution of T2-weighted hyperintensities varied significantly among different diagnoses, with multiple sclerosis and transverse myelitis demonstrating a more extensive involvement compared to trauma-related cases. Conclusion MRI is a valuable tool for diagnosing and understanding the underlying causes of spinal cord hyperintensities. The study highlights the need for targeted diagnostic and therapeutic approaches based on MRI findings to improve patient outcomes in spinal cord injuries.

Carpal Boss: A Case Series of a Radiological Enigma in Dorsal Wrist Pathology.

Carpal boss, a relatively rare and often underdiagnosed condition, is characterized by a bony protuberance at the dorsal aspect of the carpometacarpal (CMC) joint. It is commonly misdiagnosed due to its nonspecific clinical presentation, which can mimic other conditions, such as ganglion cysts or fractures. This case series aims to document and analyze the clinical presentations and radiological findings of three patients diagnosed with carpal boss, highlighting the importance of advanced imaging techniques in accurate diagnosis and management. A case series was conducted at Tenet Diagnostics, Bengaluru, Karnataka, involving three patients with dorsal wrist pain and swelling at the CMC joint. All patients underwent clinical evaluation followed by imaging studies using 3T magnetic resonance imaging (MRI) (United Imaging, Shanghai, China) and 32-slice computed tomography (CT) (Siemens Somatom Go; Siemens Healthineers, Munich, Germany). The MRI sequences included T1-weighted and proton density (PD) fat-saturated images, while CT imaging focused on axial and sagittal sections to assess bony structures. All three patients were diagnosed with carpal boss based on imaging findings. MRI revealed hypertrophied bony protuberances at the bases of the second and third metacarpal bones, forming pseudoarthrosis with associated osteoarthritic changes. CT imaging confirmed these findings, providing high-resolution views of the bony abnormalities. Combining MRI and CT was crucial in differentiating carpal boss from other potential diagnoses, such as ganglion cysts or fractures. This case series underscores the importance of advanced imaging modalities, such as MRI and CT, in diagnosing carpal boss. Accurate and early diagnosis can prevent mismanagement and guide appropriate treatment strategies, improving patient outcomes. Increased awareness of carpal boss among clinicians and radiologists is essential for promptly recognizing and managing this condition.

Atypical Presentation of Hepatocellular Carcinoma in a Chronic Alcoholic: Diagnostic Challenges and Therapeutic Approach.

Hepatocellular carcinoma (HCC) is a primary malignancy of the liver, often arising in the context of chronic liver disease and cirrhosis. This case report describes the clinical presentation, diagnostic evaluation, and therapeutic intervention of a 72-year-old male with a long-standing history of alcohol use who presented with right hypochondrial pain. A 72-year-old male with a 20-year history of alcohol consumption presented with a one-month history of dull, aching pain in the right hypochondrium. Diagnostic imaging, including abdominal ultrasound and contrast-enhanced computed tomography (CECT), revealed significant hepatomegaly with nodular and irregular liver margins, free fluid in the abdomen and pelvis, and multiple hypodense nodules in both liver lobes. One nodule in the right lobe exhibited characteristic imaging features of hepatocellular carcinoma, including peripheral enhancement on the arterial phase and washout on the delayed phase. Histopathological analysis of a biopsy from the suspicious nodule confirmed the diagnosis of hepatocellular carcinoma. The patient was diagnosed with hepatocellular carcinoma based on clinical, radiological, and histopathological findings. He was subsequently scheduled for radiofrequency tumor ablation. This case underscores the importance of comprehensive diagnostic imaging and histopathological evaluation in patients with liver cirrhosis and suspected HCC, particularly in those with a history of chronic alcohol use.

Ovarian Torsion Leading to Necrosis: A Case Report of Acute Abdominal Pain in a 25-Year-Old Female.

Ovarian torsion is a critical gynecological emergency that presents with sudden-onset abdominal pain and requires immediate intervention to prevent irreversible ovarian damage. This case report describes a 25-year-old female who presented with acute right lower quadrant pain, which had escalated to excruciating levels over the past 45 minutes, accompanied by persistent nausea and vomiting. She had no fever, vaginal bleeding, or dysuria, and her urine pregnancy test was negative. A physical examination revealed significant tenderness and guarding in the right lower abdomen, with no evidence of organomegaly or abnormal pelvic findings. Imaging studies, including ultrasound, confirmed the diagnosis of a complete ovarian torsion with associated necrosis. The patient underwent successful laparoscopic surgery, which involved the removal of the necrotic ovary and affected fallopian tube. Postoperative recovery was uneventful, and the patient fully recovered within a week. This case underscores the importance of early diagnosis and surgical intervention in managing ovarian torsion to preserve ovarian function and prevent complications.

A Study of High-Resolution Ultrasound and Magnetic Resonance Imaging Findings in Shoulder Joint Pain at a Tertiary Care Hospital in Central India.

Objective This study aims to investigate the diagnostic efficacy of high-resolution ultrasound (USG) and magnetic resonance imaging (MRI) in patients with shoulder joint pain at a tertiary care hospital in Central India. Methods This cross-sectional study was conducted at Acharya Vinoba Bhave Rural Hospital from 2021 to 2024. The study population consisted of patients with shoulder pain, without fractures, who were evaluated using USG and MRI. Participants with infective arthritis, rheumatoid arthritis, previous shoulder surgery, or contraindications for MRI were excluded. Data were recorded and analyzed using Microsoft Excel (Microsoft Corporation, Redmond, Washington) and R 4.2.0 software (The R Foundation, Vienna, Austria). Sensitivity, specificity, and receiver operating characteristic (ROC) curves were used to compare the diagnostic performance of USG and MRI. Results A total of 80 patients were included, with 49 (61%) males and 31 (39%) females. The MRI findings showed supraspinatus partial tears in 44 (55%) cases, complete tears in 10 (12.5%), and various other shoulder pathologies. USG detected supraspinatus partial tears in 16 (19.5%) and complete tears in seven (8.8%). Kappa statistics indicated moderate to high agreement between USG and MRI for several pathologies, with near-perfect agreement for complete tears. Conclusion High-resolution USG is a valuable tool for the initial assessment of shoulder joint pain, providing reliable diagnostic information with high agreement levels with MRI for complete tears and certain shoulder conditions. MRI remains indispensable for comprehensive evaluation, particularly for partial tears and complex pathologies.

The Role of Magnetic Resonance Imaging in the Evaluation of Knee Pain.

Objectives This study aimed to characterize and compare the features of traumatic and non-traumatic lesions causing knee pain through magnetic resonance imaging (MRI). Method The study was conducted at a tertiary care center, with data sourced from patients visiting the outpatient and in-patient departments. It involved a descriptive cross-sectional research design focusing on patients referred for knee MRI scanning. The sample size was calculated using Cochran's formula as 112 for symptomatic patients with knee pain with a 95% confidence interval. The MRI findings in 112 patients were analyzed and associated with a history of trauma. Results The average age recorded was 35.38 years. Females made up 41.07% (n=46) of the sample, while males accounted for 58.93% (n=66). Among the participants, the majority (n=82; 71.43%) had a history of trauma, and the most common MRI finding was joint effusion (n=74; 66.1%). The second most common was anterior cruciate ligament (ACL) injuries (n=71; 63.4%), followed by meniscus injury (n=40; 35.71%). The study confirms that those with history of trauma are at a higher risk (p<0.05) of sustaining injuries like meniscus and ACL tears, collateral ligament damage, bone contusions, chondromalacia patella, and joint effusion. Conclusion In conclusion, the consistency of our findings with existing studies reinforces the pivotal role of MRI in the evaluation of knee pain. Despite its limitations, including cost and accessibility, MRI remains a gold standard for diagnosing a wide range of knee pathologies, offering unparalleled detail and accuracy that significantly enhance clinical decision-making and patient outcomes.

Medulloblastoma in a 13-Year-Old Female: A Comprehensive Case Report.

The majority of children's brain cancers are posterior fossa tumours, which include brainstem gliomas, medulloblastomas (MBs), juvenile pilocytic astrocytomas, and ependymomas. This report details a 13-year-old female presenting with headache, nausea, and ataxia. With typical magnetic resonance imaging (MRI) and magnetic resonance spectroscopy (MRS) results, the MRI indicated a solid lesion in the fourth ventricle, producing obstructive hydrocephalus. Pilocytic astrocytoma, ependymoma, MB, and other conditions are examples of differential diagnoses. In addition to underscoring the need for early intervention to enhance prognosis and outcomes for paediatric patients with posterior fossa tumours, the case highlights the vital role that sophisticated imaging plays in early detection and therapy.

Nontraumatic intra-diploic arachnoid cyst communicating with sphenoid bone and in close proximity to cavernous sinus in a known case of Wilson disease: A rare entity.

Arachnoid cysts can be intra-cranial or along the spinal cord. Intracranial arachnoid cyst is a very rare finding, trauma being the leading case of it. It is extremely rare for the development of intra-diploic arachnoid cyst without a traumatic history. We present a case of an intra-diploic arachnoid cyst communicating with the greater wing of the sphenoid and in close proximity to the cavernous sinus in a known case of Wilson disease for 22 years. Due to its low incidence, there is a gap in the knowledge and discussion of this cystic lesion, its pathophysiology and management, which are discussed in this case report.

A Classical Case of Sessile Osteochondroma in a 13-Year-Old Boy.

This case report highlights the understanding of the swelling feature of the right knee in a young adult and gives an overview of bone tumors. We are presenting a case of right knee swelling in a 13-year-old boy who was anxious before the investigations. Additionally, this report provides an approach for an accurate diagnosis of swelling. It highlights the approach to bone swelling and provides an overview of how to classify bone tumors. With the help of advanced technology such as magnetic resonance imaging (MRI), it gives detailed information about the nature of bone tumors, especially in the case of sessile osteochondroma. This case report also gives us information about the classification of bone tumors and their progression and guides us toward management with the help of an MRI.

Role of Magnetic Resonance Spectroscopy in Evaluating Choline Levels in Gallbladder Carcinoma: A Comprehensive Review.

Gallbladder carcinoma (GBC) presents a significant clinical challenge due to its aggressive nature and often asymptomatic progression, resulting in late-stage diagnoses and a poor prognosis. Early detection and accurate staging are pivotal for improving patient outcomes, highlighting the critical role of advanced imaging techniques in oncological practice. Magnetic resonance spectroscopy (MRS) has emerged as a valuable non-invasive tool capable of assessing biochemical changes within tissues, including alterations in choline metabolism-a biomarker indicative of cell membrane turnover and proliferation. This review explores the application of MRS in evaluating choline levels in gallbladder carcinoma, synthesizing current literature to elucidate its potential in clinical settings. By analyzing studies investigating the correlation between choline levels detected via MRS and tumor characteristics, this review underscores MRS's role in enhancing diagnostic precision and guiding therapeutic decision-making. Moreover, it discusses the challenges and limitations associated with MRS in clinical practice alongside future research and technological advancement directions. Ultimately, integrating MRS into the diagnostic armamentarium for gallbladder carcinoma promises to improve early detection and treatment outcomes. This review provides insights into the evolving landscape of MRS in oncology, emphasizing its contribution to personalized medicine approaches aimed at optimizing patient care and management strategies for GBC.

Intramuscular Cyst in the Vastus Intermedius Muscle: A Rare Presentation of a Hydatid Cyst.

Echinococcosis, or hydatid disease, is a parasitic infection caused by a cestode from the Taeniidae family, mainly by Echinococcus multilocularis or granulosus. It is predominantly seen in the lungs or the liver. The hydatid disease rarely manifests as a palpable mass in the muscles. This study reports a case of a 70-year-old male who has presented with a swelling in the anterolateral aspect of his right upper thigh, which was progressive over the past two years. The swelling was initially painless and is now associated with pain. The clinical diagnosis of an abscess was suspected. The diagnosis of his swelling was later made as a hydatid cyst in a muscle of the thigh based on the imaging modalities, the ultrasound, and an MRI. The patient underwent surgical excision of the cyst, following which the diagnosis of a hydatid cyst was confirmed on the biopsy.

A Rare Co-occurrence of Lumbo-Costo-Vertebral Syndrome With Congenital Lumbar Hernia in a Six-Year-Old Child.

Lumbo-costo-vertebral syndrome (LCVS) is a very rare congenital disorder seen in children. It is characterized by a congenital absence of ribs, vertebral anomalies, scoliosis, meningocele, and hypoplastic abdominal wall muscles presenting as abdominal wall hernia. We present a case of a six-year-old Indian female who came with complaints of swelling in the left lumbar region since birth, which was evident in coughing and scoliosis. On auscultation, bowel sounds were heard over the swelling. Physical examination revealed a left lumbar hernia and scoliosis. Abdominal X-rays revealed the absence of the 12th rib on the left side and vertebral anomalies with kyphoscoliosis. Abdominal ultrasonography (USG) showed a left lumbar hernia with bowel loops as its content. Computed tomography (CT) was done, which confirmed the X-ray and USG findings. Based on clinical and radiological findings, a diagnosis of LCVS associated with congenital lumbar hernia (CLH) was made. The patient was then referred to the surgery department for further management. This case illustrates a unique link between two extremely rare conditions and emphasizes the necessity of thorough clinical and radiological evaluation in suspected patients for early diagnosis and treatment.

Leiomyosarcoma of the Duodenum: A Case Report on a Rarely Encountered Tumor.

Leiomyosarcoma (LMS) is an extremely rare malignant pathology affecting smooth muscle cells, with the uterus being the predominant location of LMS. Its occurrence in the duodenum is rare, making it a diagnostic challenge for radiologists. Patients with duodenal LMS can present with very vague symptoms such as abdominal discomfort, loss of weight, or manifestations associated with internal gastrointestinal bleeding. In this case report, we have an 82-year-old female presenting with duodenal LMS, which is a very atypical location. An esophagogastroduodenoscopy and further workup revealed a duodenal mass, which was biopsied. The lump was identified as an LMS using immunohistochemistry and histopathology. Despite its rarity, it presents diagnostic and therapeutic challenges due to its nonspecific clinical manifestations and radiological findings. By exploring the existing literature and clinical insights, we aim to provide a comprehensive understanding of this rare condition, highlighting the need for interdisciplinary collaboration and tailored therapeutic strategies to diagnose and manage this disease entity effectively.

Isolated Renal Hydatid Cyst: A Rare Case.

Hydatid disease is a parasitic infection caused by a cestode from the Taeniidae family, by Echinococcus multilocularis or Echinococcus granulosus, predominantly occurring in the lungs and liver. Although the kidney can be involved in hydatid cysts, isolated kidney hydatidosis is very rare. Most cases present with non-specific complaints or remain asymptomatic for years. Hence, imaging is very useful in the diagnosis. Here, we report an isolated hydatid cyst involving the right kidney.

A Comprehensive Review of Advancements in Diagnostic Imaging: Unveiling Oral Cavity Malignancies Using Computed Tomography.

Early detection of oral cavity malignancies is essential for improving treatment outcomes and patient survival rates. Diagnostic imaging, particularly computed tomography (CT), plays a pivotal role in the early identification and detailed assessment of these malignancies. This comprehensive review explores the advancements in CT imaging and its application in diagnosing oral cavity cancers. It discusses the anatomy and physiology of the oral cavity, the clinical characteristics of common malignancies, and the principles and protocols of CT imaging. The review highlights the diagnostic features of oral malignancies on CT, including distinguishing benign from malignant lesions and staging criteria. Emerging technologies, such as higher-resolution imaging, integration with other modalities, and the potential of artificial intelligence, are examined for their role in enhancing diagnostic accuracy. The clinical implications, challenges, and future directions in the use of CT imaging for oral cavity malignancies are also discussed. This review underscores the importance of continued research and technological advancements in optimizing the use of CT for early detection and effective management of oral cavity cancers.

Hidden Depths: Unveiling Endometriosis in the Canal of Nuck.

Endometriosis located within the canal of Nuck represents a highly uncommon occurrence, often posing a diagnostic challenge due to its atypical site and varied clinical presentations. The case of a 31-year-old female who presented with groin swelling and subsequent suprapubic pain for a duration of two years is described in this study. Utilizing magnetic resonance imaging (MRI), a cystic lesion was detected within the canal of Nuck, raising suspicion of endometriosis. Surgical exploration confirmed the presence of endometrial implants, supporting the initial radiological findings. This particular case emphasizes the significance of imaging techniques in diagnosing endometriosis in unusual sites, thereby enabling timely interventions and enhancing patient outcomes. Furthermore, it underscores the necessity of a multidisciplinary approach involving radiologists, gynecologists, and surgeons in ensuring comprehensive care for such patients. In the subsequent sections, we endeavor to present a unique instance of endometriosis within the canal of Nuck, a condition scarcely documented in the existing global literature. Our objective is to heighten awareness and encourage the consideration of endometriosis as a potential differential diagnosis in females presenting with inguinal masses and pelvic discomfort.

A Rare Case of Pyometra in a 65-Year-Old Post-menopausal Woman.

Pyometra is a gynecological condition characterized by pus accumulation in the endometrial cavity. It is a rare condition, and it should be included in the differential diagnosis of abdominal pain in postmenopausal women. We present a case of a 65-year-old postmenopausal woman with complaints of foul-smelling white discharge, itching in the perineal region, lower abdominal pain, and postmenopausal bleeding for two to three months. USG of the pelvis was done outside, which revealed heterogeneous ill-defined cervical growth with endometrial fluid collection and multiple uterine fibroids. CT and MRI of the pelvis were done in our hospital, which revealed an ill-defined heterogeneously enhancing growth in the cervix with multiple uterine fibroids and heterogeneous endometrial collection showing restricted diffusion in MRI suggestive of pyometra. Cervical biopsy revealed features suggestive of moderately differentiated squamous cell carcinoma.

Decoding Femoral Vein Leiomyosarcoma: A Rare Vascular Malignancy Revealed Through Imaging.

Lumps are commonly found in the femoral triangle. Femoral hernias and lymphadenopathy are included in the differential diagnosis. One of the rare possibilities of femoral triangle swellings is leiomyosarcoma. Leiomyosarcoma originating from the walls of blood vessels is very rare, and only a few cases are reported. We present a case of a 50-year-old male patient complaining of swelling over the left thigh. Ultrasonography showed a highly vascular soft tissue tumour in the anteromedial compartment of the thigh. Magnetic resonance imaging (MRI) was done later. It showed a well-defined, heterogeneously enhancing solid cystic lesion along the femoral vein with intravenous extension, and the femoral artery was seen encasing along its length. A surgical exploration of the lesion suggested a mass originating from the femoral vein, obstructing the vein itself. The mass was excised, and the defect in the vein was repaired. Histopathological examination revealed the mass to be leiomyosarcoma of vascular origin.