Angio-Jet Thrombolysis for Traumatic Inferior Vena Cava Thrombosis; Case Report and Review of Literature.

Background: Inferior vena cava thrombosis (IVC-Th) is a rare clinical entity after blunt abdominal trauma. It has both diagnostic and therapeutic dilemmas. Pulmonary embolism is the most dreadful complication and the leading cause of mortality after IVC-Th. Therefore, accurate prompt diagnosis is crucial. Objective: The aim of this article was to present a case of IVC-Th in a young male patient who had a blunt traumatic abdominal injury after a motor vehicle accident. Case presentation: The patient was brought to emergency department and was successfully managed by angio-jet thrombolysis. He developed a transient contrast nephropathy that was recovered after continuous renal replacement therapy. Several management options have been proposed in the literature, including conservative, endovascular and operative management. Conclusion: Angio-jet is a recent promising technique for managing of venous thrombosis. However, its use in cases of IVC-Th is not extensively discussed in the literature.

Dilemma of Blunt Abdominal Trauma in Patients with Crohn's Disease, Can Intestinal Perforation be Missed?

Background: Isolated intestinal injury after blunt abdominal trauma is a rare challenging clinical entity. Patients with Crohn's disease (CD) are considered more prone to spontaneous intestinal perforation rather than normal population However, spontaneous intestinal perforation remains rare. In the literature, there are few cases reports discussing intestinal perforation after blunt abdominal trauma in CD patients. Objective: Herein, we report a young male patient with CD who had missed traumatic intestinal perforation along with literature review of similar cases. Case Presentation: A young male patient, known to have CD, was brought to the emergency department after a road traffic accident. He had mild tenderness over his right iliac fossa with no signs of peritonitis. His chest X-rays revealed right-sided pneumothorax. His pan-computed tomography revealed thickened terminal ileum and minimal collection between the intestinal loops that were interpreted as interval regression of his Crohn's disease. On the second day, he remained hemodynamically-stable with no signs of peritonitis but his chest X-rays showed air under diaphragm. A repeated CT showed pneumoperitoneum, air foci around the terminal ileum and mild free fluid. An ileal perforation was found around 25 cm from the ileo-cecal valve. The involved ileal segment was completely resected with double-barrel ileostomy. Conclusion: Traumatic intestinal injury in patients with Crohn's disease represent both diagnostic and management dilemma. Inaccurate interpretation of radiological signs may lead to a delayed or missed diagnosis and surgical intervention. Abdominal CT scan should be routinely repeated, within 24 hours, for such patients, regardless absence of symptoms or signs suggestive of intestinal perforation.

Iliopsoas Hematoma and Abscess Formation as a Complication of an Anterior Abdominal Penetrating Injury: a Case Report and Review of Literature.

Background: Abdominal stab wounds are common in clinical practice. However, the development of psoas muscle abscess following such an injury is extremely rare. Moreover, literature surrounding psoas muscle hematoma formation as a consequence of penetrating abdominal injury is scarce. Objective: We report a case of psoas abscess formation following the development of psoas hematoma in a patient who suffered from a penetrating abdominal injury. Case presentation: A 40-year-old Indian male presented to the Emergency department with multiple abdominal cut and stab wounds as a result of physical assault. A computed tomography scan revealed injuries to the ascending colon along with hemoperitoneum and right psoas muscle hematoma. Exploratory laparotomy was performed in which a right hemicolectomy and a right psoas muscle evacuation were successfully achieved along with multiple drainage tubes placed. Six days later, a peritoneal fluid culture tested positive, and a computed tomography scan revealed right psoas muscle collection which was diagnosed as an abscess. Treatment of the abscess included antibiotics and ultrasound-guided drainage. Patient was eventually discharged but was lost to follow-up. Conclusion: The development of iliopsoas abscess and hematoma as a consequence of abdominal penetrating injuries is a rare occurrence. Diagnosis can be made by computed tomography imaging and examination of the drained fluid. Managing a case with both of these rare phenomena can be challenging due to the scarce literature highlighting and comparing the different management modalities.

Blunt Abdominal Trauma Leading to an Incidental Finding of Duplicate Inferior Vena Cava (DIVC): A Case Report and Literature Review.

BACKGROUND With a prevalence of about 2% to 3%, duplication is the most common anomaly associated with the inferior vena cava (IVC). In general, systemic venous anomalies are being more frequently diagnosed in asymptomatic patients. We report the case of a young man with an incidental finding of an asymptomatic duplicated IVC, along with a literature review. CASE REPORT A 36-year-old man was brought to our Emergency Department (ED) following a high-speed motor vehicle collision (MVC), reporting right flank and hip pain. Upon examination, the "seatbelt sign" was noticed, along with abrasions over his right side. He sustained a small-bowel mesenteric injury, for which he was admitted and was treated conservatively. A CT scan incidentally revealed a duplicate IVC (DIVC). He later underwent a laparotomy with limited right hemi-colectomy and was discharged home in good condition. CONCLUSIONS Undiscovered and asymptomatic DIVCs pose a potential risk to patients during clinical interventions. Advancements in diagnostic imaging contribute greatly to the incidental discoveries of inferior vena cava duplication.

Sub-galeal abscess: A rare sequel of an infected scalp sebaceous cyst.

INTRODUCTION: Subgaleal abscess is a rare condition in which suppuration under the galea aponeurotica (epicranial aponeurosis) occurs. Diagnosis of subgaleal abscess is guided by high index of suspicion, imaging of the head by computed topography will confirm the diagnosis and detect osteomyelitis or intracranial extension. PRESENTATION OF CASE: We describe a case of extensive subgaleal abscess that presented as an infected scalp sebaceous cyst, in male diabetic patient, its management and the role of vaccum assisted closure (V.A.C.) dressing which was never described in such atypical presentation. DISCUSSION: The subgaleal space is the between the galea aponeurotica and periosteum of the cranial bones, subgaleal abscess may result from hematogenous infection or contiguous spread, and the diagnosis may not be initially obvious4 The predominant organism isolated from post-traumatic and post-surgical scalp infections is Staphylococcus aureus (Haines and Chou, 1985). Diagnosis and management will be guided by head CT scan, management of subgaleal abscess should focus on effective intravenous antibiotic therapy, immediate surgical drainage of abscess and debridement of necrotic tissue. CONCLUSION: Subgaleal abscess is a rare complication, imaging can prevent serious complications. Negative pressure wound therapy is an invaluable tool for closure of the wounds.