This case is being reported after obtaining written consent from the patient.\nA 38-year-old woman was admitted with per rectal bleeding and abdominal pain. She had a history of Crohn's disease. She had undergone four previous bowel resections during the last 15 years. Total parenteral nutrition was planned through a CV catheter, and a referral was made to the on-call anesthesia resident for gaining CV access. Preprocedural examination showed normal vital signs. The patient's coagulation profile was normal. Patient had been receiving azathioprine, zopiclone, tramadol, and amitriptyline. She had history of the previous catheterization of both the right and left internal jugular veins during the last 5 years.\nWith noninvasive monitoring of blood pressure and pulse oximetry established, right IJV catheterization was attempted in the High Dependency Unit (HDU) using a triple lumen catheter (16 cm 7.5 Fr Multicath 3 L Expert/VYGON GmbH and Co., Germany). Due to technical reasons, ultrasound (US) could not be used, and the right IJV was accessed by the standard landmark approach at the apex of two heads of sternomastoids using the Seldinger's technique. The right IJV was first accessed with a 22G finder needle. The vein was then cannulated with the 70 mm larger needle and nonpulsatile dark blood was aspirated freely. The J-tip guide-wire was then passed successfully through the needle, and the dilator was advanced without any resistance over the guide-wire and was then removed. The catheter was threaded over the guide-wire up to the 7 cm mark, when some resistance was encountered. Further attempts to thread the catheter were abandoned as aspiration revealed bright red and pulsating blood giving rise to suspicions of an arterial placement. Immediately, the catheter along with the guide-wire was removed, and firm pressure applied over the site. 4 h later, IJV cannulation was performed on the same side by identifying the IJV with a finder needle and then successfully inserting the catheter without any resistance. Dark venous blood was aspirated freely from all the three ports of the catheter. A chest X-ray was taken, and satisfactory position of the catheter tip was confirmed. 2 h later, the patient woke up from sleep complaining of pain from the right shoulder to the elbow and also a dead feeling in the right arm. Physical examination revealed a cold and tender right arm, with a delayed capillary refill and absent radial, brachial and axillary pulses on the right side. Doppler signals were also negative for axillary, brachial and radial pulsations on this side. The radial and brachial pulsations on the other side were normal. A partial or complete arterial occlusion due to spasm or thrombosis was suspected, and the patient was transferred to the regional vascular center for further management. At the regional center, the IJV catheter was removed and anticoagulation by low molecular weight heparin was commenced. Ascending aortography with selective catheterization of the brachiocephalic trunk was performed subsequently, which confirmed an intraluminal thrombus in the proximal right SCA []. The patient was started on a heparin infusion. Thrombolysis was not thought to be appropriate in view of the risk of bleeding at the CV access site, active rectal bleeding and Crohn's disease. Subsequently, right SCA thrombectomy with graft was performed under general anesthesia. A Fogarty catheter was passed easily, and a large volume of clot extracted. Postoperatively positive Doppler signals for arterial flow were obtained. She was transferred to the ward after 3 days of monitoring in the intensive care unit and was discharged home a week after surgery.
A 56-year-old woman with a medical history of multiple sclerosis, quadriplegia, sacral decubitus ulcer, chronic osteomyelitis, chronic deep vein thrombosis (DVT), chronic steroids use, and chronic Foley catheter use presented to the emergency department with severe sepsis due to multiple potential sources including urinary tract infection, soft tissue infection, or osteomyelitis. Vital signs were significant for blood pressure of 85/59 mmHg, heart rate of 63 beats per minute, respiratory rate of 33 breaths per minute, and oxygen saturation of 83% on room air. At the beginning, patient declined intubation so she was placed on 100% oxygen via nonrebreather mask. Arterial blood gas (ABG) on 100% oxygen was 7.29/49/55. Initial chest X-ray (CXR) showed small bilateral pleural effusions with suspected left lower lobe infiltrate. Despite intravenous (IV) fluid resuscitation, broad spectrum IV antibiotics, and stress dose steroids, patient became more hypotensive and IV norepinephrine was started through a right femoral CVL that was placed in the emergency department. Patient was started on heparin drip for suspected pulmonary embolism that was stopped later due to large bleeding from femoral line site and consideration of pneumonia as the cause of hypoxemia. Patient agreed later to be intubated and decision was made to remove femoral line and place a 7.0 Fr triple-lumen CVL through the left internal jugular vein (IJ) over a guidewire and under full ultrasound (U/S) guidance, which was placed easily with no complications. A CXR was obtained to confirm placement which showed that the catheter tip did not cross the midline; instead, it was extending towards the left of the aortic arch probably into an anomalous vein as read by the radiologists (). Ultrasound examination of the neck showed proper catheter placement in the left IJ. A pressure transducer was connected which showed a venous wave form with a pressure of 10 mmHg. ABG obtained from the catheter on continuous mechanical ventilation (FiO2 = 50%, positive end expiratory pressure = 5 CM H2O) showed PaO2 of 102 mmHg compared to 79 mmHg from radial arterial site. A transthoracic echocardiography, which was done to evaluate cardiac function, did not show evidence of atrial septal defect or any other cardiac malformation. Fluoroscopy study was used to place a left peripherally inserted central catheter (PICC) and to confirm the location of the left IJ CVL which demonstrated contrast injection in an anomalous pulmonary vein (). We concluded that the patient has partial anomalous pulmonary venous return (PAPVR) and the left IJ CVL was removed. The PICC line was used instead for central access.