Case of the Week Case of the Week 0% 6 Case of the Week 13 January 2025 1 / 2 What is the most likely diagnosis? Choroid plexus cyst TORCH infection Intracranial mass Germinal matrix hemorrhage 2 / 2 Which of the following is not a usual site of germinal matrix hemorrhage? Caudo-thalamic groove Lateral Ventricle Periventricular brain parenchyma Pituitary gland Your score isThe average score is 75% LinkedIn Facebook VKontakte 0% Restart quiz Previous Week Cases 0% 20 Case of the Week 06 January 2025 1 / 2 The CT images of the abdomen and pelvis show all the findings except Fecaloma in sigmoid colon Peri sigmoid colonic fat stranding, mucosal sloughing and sigmoid colon wall discontinuity Extraluminal air loculi + extruding fecal content from the perforation site of sigmoid colon Gas in the urinary bladder 2 / 2 The most common locations for stercoral perforation are all except The anterior rectum (just proximal to the peritoneal reflection) The antimesenteric border of the rectosigmoid junction The sigmoid colon The cecum Your score isThe average score is 45% LinkedIn Facebook VKontakte 0% Restart quiz Case of the Week 30 December 2024 1 / 2 The hallmark of Fournier gangrene is Subcutaneous emphysema Subcutaneous fluid collection Skin ulceration Subcutaneous fat induration 2 / 2 All are characteristics of Fournier gangrene, except Necrotising fasciitis of the perineal, perianal and genital area A surgical emergency Polymicrobial infection Testis are often involved Your score isThe average score is 70% 0% Restart quiz 0% 15 Case of the Week 23 December 2024 1 / 2 The orbital CT scan demonstrates all the findings except Orbital abscess Proptosis Periorbital cellulitis Erosion of right lamina papyracea 2 / 2 Complications of orbital cellulitis include Intracranial abscess Superior ophthalmic vein thrombosis Cavernous sinus thrombosis All of the above Your score isThe average score is 57% LinkedIn Facebook VKontakte 0% Restart quiz 0% 11 Case of the Week 16 December 2024 1 / 2 The CT scan demonstrates all of the findings except Complex free fluid Oral contrast extravasation. Free air Abscess. 2 / 2 All of the following are true about gastric perforation except: Perforation of the stomach is a full-thickness injury of the wall of the organ. Perforations occurring over a prolonged period may be contained locally Most gastric perforations are linear and found high in the stomach and along the greater curvature. Management is usually medical/conservative Your score isThe average score is 41% LinkedIn Facebook VKontakte 0% Restart quiz 0% 5 Case of the Week 09 December 2024 1 / 2 The CT images of the abdomen show all the findings except Splenic subcapsular hematoma Perisplenic hematoma Hemoperitoneum Active contrast extravasation 2 / 2 All of the following statements are true about abdominal injury except Splenic injury is more common in the setting of splenomegaly. AAST grading system is used to grade solid organ injury in abdominal trauma. Penetrating injury is more common than blunt injury. Contrast blush indicates active hemorrhage. Your score isThe average score is 50% LinkedIn Facebook VKontakte 0% Restart quiz 0% 5 Case of the Week 02 December 2024 1 / 2 What is the diagnosis? Acute infarction of the left basal ganglia. Subarachnoid hemorrhage in the tentorium. Intraparenchymal hemorrhage in the left frontal lobe. Skull fracture 2 / 2 What is the name of the sign? Dural tail sign Reversal sign Molar tooth sign Hyperdense MCA sign Your score isThe average score is 40% LinkedIn Facebook VKontakte 0% Restart quiz 0% 17 Case of the Week 25 November 2024 1 / 2 What is the most likely diagnosis? Pancreatic mass Small bowel tumor Colo-Colic intussusception Abdominal abscess 2 / 2 What is the most common cause of intussusception in adults? Tumor (malignant in large bowel and benign in small bowel) Hypertrophic lymphoid tissue following infection Duplication cyst Malrotation Your score isThe average score is 68% LinkedIn Facebook VKontakte 0% Restart quiz 0% 11 Case of the Week 18 November 2024 1 / 2 What is the most likely diagnosis? Glioblastoma Multiforme Oligodendroglioma Meningioma Cerebral abscess 2 / 2 Which of the following is not a feature of an extra-axial mass lesion? Narrow dural base CSF cleft Dural tail White matter buckling Your score isThe average score is 50% LinkedIn Facebook VKontakte 0% Restart quiz 0% 25 Case of the Week 11 November 2024 1 / 2 A 71 year female presents with sudden right flank pain, nausea and vomiting. A selected image of CT abdomen is shown, what is the most likely diagnosis Acute pyelonephritis Renal lymphoma Renal infarction Nephritis 2 / 2 All of the following are true about renal infarct except All of the following are true about renal infarct except It should be considered in patients who develop sudden abdominal or flank pain with reduced renal function Due to collateral circulation even late detection followed by reperfusion therapy carries a good prognosis The cortical rim sign is a CT feature that can help make the diagnosis. Your score isThe average score is 48% LinkedIn Facebook VKontakte 0% Restart quiz 0% 7 Case of the Week 04 November 2024 1 / 2 What is the likely diagnosis? Intracardiac thrombus Pericardial effusion Cardiac myxoma Pericardial cyst 2 / 2 Which of the following is a false statement regarding cardiac myxoma? Cardiac myxomas are the most common primary cardiac tumor in adults. The left ventricle is the most common site for cardiac myxoma Cardiac myxomas are benign neoplasms Prolapse through the AV valve is a differentiator between myxoma and thrombus Your score isThe average score is 71% LinkedIn Facebook VKontakte 0% Restart quiz 0% 19 Case of the Week 28 October 2024 1 / 2 What is the diagnosis? Orbital mass Retinal detachment Orbital cellulitis Vitreous hemorrhage 2 / 2 Which of the following is a diagnostic sign of open globe injury. V shaped collection in the posterior segment of the globe Alteration/ defect in globe contour Any focus of intra-ocular hemorrhage Intra-orbital air loculi Your score isThe average score is 47% LinkedIn Facebook VKontakte 0% Restart quiz 0% 8 Case of the Week 21 October 2024 1 / 2 What is the diagnosis in a patient with a neck lump? Thyroglossal duct cyst Branchial cleft cyst Delphian adenopathy Laryngocele 2 / 2 Which of the following is the most characteristic feature of a thyroglossal duct cyst? Lateral neck location Associated with branchial cleft anomalies Midline location of the neck mass Contains hair and sebaceous material Your score isThe average score is 88% LinkedIn Facebook VKontakte 0% Restart quiz 0% 6 Case of the Week 14 October 2024 1 / 2 What is the most likely diagnosis? Sarcoidosis Submandibular sialadenitis Acute parotitis Odontogenic abscess 2 / 2 In case of antero-medial displacement of the parapharyngeal space, what will be the likely site of origin of the lesion? Parotid space Masticator space Pharyngeal mucosal space Carotid space Your score isThe average score is 58% LinkedIn Facebook VKontakte 0% Restart quiz 0% 7 Case of the Week 07 October 2024 1 / 2 What is the diagnosis of this 29-year-old male patient with diffuse abdominal pain nausea vomiting and diarrhea? Infectious Colitis Ulcerative colitis Ischemic colitis None of the above 2 / 2 What are the findings? Colonic wall thickening Colonic polyps Ahaustral colon All of the above Your score isThe average score is 71% LinkedIn Facebook VKontakte 0% Restart quiz 0% 5 Case of the Week 30 September 2024 1 / 2 What type of hernia is seen on the CT images? Busoga hernia Amyand hernia De Garengeot hernia Littre hernia 2 / 2 All of the following are true about Amyand hernia except: The term applies to inguinal hernia containing appendix regardless of whether there are complications such as appendicitis. Amyand hernias are a common form of inguinal hernia. The appendix may remain in an inguinal hernia without symptoms. It may mimic an incarcerated inguinal hernia. Your score isThe average score is 80% LinkedIn Facebook VKontakte 0% Restart quiz 0% 1 Case of the Week 23 September 2024 1 / 2 Identify catheter position: A left internal jugular venous catheter is seen with its tip in the thoracic aorta. A left internal jugular venous catheter is seen with its tip in the left subclavian vein. A nasogastric catheter is malpositioned with its tip in the left main bronchus. A left internal jugular venous catheter is seen with its tip in the left upper lung zone. 2 / 2 What is the probable cause of the misplaced internal jugular catheter in the left upper lung zone in this patient? Catheter placement error occurred due to improper technique, leading to entry into the left lower lobe bronchus. The catheter tip is positioned in the left subclavian vein, which is misinterpreted as the left upper lung zone on X-ray. The catheter has been misplaced into the anomalous pulmonary vein of the left upper lobe, likely due to partial anomalous pulmonary return All the above. Your score isThe average score is 50% LinkedIn Facebook VKontakte 0% Restart quiz 0% 9 Case of the Week 16 September 2024 1 / 2 All are true about odontoid fracture except Commonly occurs due to extension injury. There are 3 grades in Odontoid fractures. Can be associated with atlantoaxial instability. Classification is done based on the level of fracture line. 2 / 2 All of the following are the differential diagnosis of odontoid fracture except Os odontoideum Persistent ossiculum terminale Hypoplasia of the odontoid process None of the above Your score isThe average score is 50% LinkedIn Facebook VKontakte 0% Restart quiz
