bluuebunny/crossref_metadata_2025_split huggingface dataset:
625 Intracranial Gossypiboma Nine Years After Intracranial Pressure Bolt Insertion - A Case Report
Authors: Loh R T S , Matys T , Allinson K , Santarius T 
Published: October 2021

Abstract

Background
Resorbable hemostatic agents are commonly used to control bleeding intra- and post- operatively. Once left behind, these agents can occasionally trigger pathological, granulomatous reactions, resulting in space-occupying lesions known as gossypibomas. Here we report a case of an intracranial gossypiboma. These are notoriously difficult to diagnose as they are exceedingly rare and frequently radiologically indistinguishable from other lesions (tumors, abscess etc).

Case Presentation
A 35-year-old woman presented with a generalized tonic-clonic seizure and subsequent left-sided hemiparesis. MRI demonstrated an enhancing lobulated lesion subjacent to a right frontal burr hole, surrounded by vasogenic edema with mass effect and midline shift. Nine years ago, she had a triple bolt inserted to monitor intracranial pressure after sustaining traumatic brain injury in a road traffic accident. Surgicel was used to control bleeding during insertion. She made a full recovery. Co-location of the lesion with the position of triple bolt nine years ago raised a suspicion for gossypiboma. However, the minor nature of the surgery, and the length of time since surgery to presentation were placing this case well outside range of cases reported in the literature. The lesion was resected en bloc, with no recurrence 18 months later. Histological examination revealed presence of foreign material, confirming the suspicion of Surgicel-elicited gossypiboma.

Conclusions
We show here that gossypibomas can occur following a relatively minor procedure and remain clinically and radiologically silent for much longer than what was previously reported. Thus, they should be included in differential diagnoses despite being remarkably rare.
634 Case Report: Large Perforating Ileal Conduit Stone as A Rare Cause of Abdominal Wall Abscess
Authors: Satherley H , Gowda A , Nawaz F , Caddeo G , Stanford R 
Published: October 2021

Abstract

Introduction
Ileal conduits are common following cystectomy for benign or malignant disease of the bladder. They are associated with late complications such as parastomal hernias, strictures, infections and rarely conduit stone formation. We present a previously unreported case of a significant abdominal wall abscess secondary to a very large perforating conduit stone.

Case Report
A 59-year-old female with an established ileal conduit due to multiple sclerosis presented acutely with abdominal pain, peristomal mass and fever. A CT showed a large (40mm) calcification with a fluid collection adjacent to the conduit in the subcutaneous tissues. Emergency incision and drainage of the abscess revealed a large abscess cavity containing a stone. Conduitoscopy demonstrated a narrow stoma and a perforation between the abscess cavity and the lumen of the conduit suggesting extrusion of the stone through an eroded area in the wall of the conduit. A Foley catheter was inserted to bypass the perforation. The patient recovered well after the procedure with the addition of antibiotics. Subsequent conduitoscopy showed closure of the perforation with these measures.

Conclusions
Conduit stones are rare but have the potential to perforate the urinary conduit. We believe that the subcutaneous location of the perforation allowed it to go unnoticed and the stone to achieve a significant size before acting as a nidus for infection. A more proximal perforation would likely result in an intraperitoneal urine leak and earlier presentation with an acute abdomen.
639 Emergency Surgical Approach to A Bleeding Pseudoaneurysm Of the Posterior Inferior Pancreaticoduodenal Artery After Failed Embolisation
Authors: Manku B , Gupta N , Ahmad J , McLaughlin E 
Published: October 2021

Abstract

Background
Pseudoaneurysms of visceral arteries are uncommon, with a prevalence of 0.01% to 0.2%1. Initial treatment is radiological embolisation (RE)2. If this fails, surgical access to the pseudoaneurysm is extremely difficult. They are associated with major complications such as rupture, ischaemia and shock2, with a 20-70% mortality rate3. We report the case of a patient admitted with a life-threatening bleed from an aberrant inferior pancreaticoduodenal artery (IPDA) with failed RE.

Case Summary
A 44-year-old patient presented with right upper quadrant pain, shock and low haemoglobin. His computerised tomography (CT) scan showed a large retroperitoneal haematoma with active bleeding from a 5x6mm IPDA pseudoaneurysm. After resuscitation, access to the IPDA during RE via the coeliac axis and superior mesenteric artery was unsuccessful and he deteriorated. He underwent an emergency laparotomy, which showed the retro-peritoneal haematoma had ruptured into the peritoneal cavity through the transverse mesocolon. Four-quadrant abdominal packing and supra-coeliac manual compression of the aorta was utilised. The right colon was mobilised with full kocherisation of the duodenum. The gastrocolic omentum was divided to enter the lesser sac. The haematoma was evacuated and bleeding branches from the IPDA were suture ligated. He required 26 units of blood throughout admission and underwent 24-hour damage control laparostomy on intensive care. CT mesenteric angiogram post-surgery and re-look laparotomy showed no further active bleeds. He had an uneventful recovery and discharged safely.

Conclusions
RE of visceral artery pseudoaneurysms is challenging. Surgery remains the last resort and should be performed by appropriately trained specialist surgeons.
659 Four Limb Amputations due to Peripheral Gangrene from Vasopressor Use
Authors: Selva Raj D R , Adjei B , Ken Vin W , Fumakia N 
Published: October 2021

Abstract

Case
Symmetrical peripheral gangrene (SPG) is a relatively rare phenomenon characterized by symmetrical distal ischemic damage that leads to gangrene of 2 or more sites in the absence of large blood vessel obstruction, where vasoconstriction rather than thrombosis is implicated as the underlying pathophysiology. We present 2 cases of symmetrical peripheral gangrene (SPG) associated with the use of vasopressors to elevate blood pressure, resulting in four-limb amputation. Both patients had different backgrounds, and each presented to Accident and Emergency (A&E) with Streptococcal septicemia and subsequently septic shock, warranting ICU admission and the use of vasopressors to optimize blood pressure. Both patients then started to develop symmetrical peripheral gangrene of both the upper and lower limbs leading to staged amputations performed electively. Vasopressors including dopamine and norepinephrine are used frequently in the treatment of septic shock and its effectiveness is firmly established. However, it can result in peripheral gangrene due to the prolonged vasoconstrictive effect on peripheral blood vessels. Therefore, it is crucial that the astute physician consider the possibility of the development of peripheral gangrene and amputation when using vasopressors to treat septic shock.
750 An Unusual Presentation of a Rare Clinical Entity – A Case Report of Spontaneous Common Bile Duct Perforation in an Adult
Authors: Ahmed F , Subahan N , Menyah E , Koshy R , Khawaja A 
Published: October 2021

Abstract
Spontaneous or non-traumatic perforation of the extrahepatic biliary system is a rare clinical phenomenon, with few cases reported since its first mention in medical literature by Freeland in 1882. Given the rarity, misdiagnosis is common with the diagnosis almost always made during urgent exploratory laparotomy. We describe a case of spontaneous common bile duct (CBD) perforation in an 83-year-old female with no associative underlying disease process identified.
The patient presented with sudden onset abdominal pain with no identifiable trigger, with minimal past medical history. Examination was remarkable for findings of epigastric tenderness and guarding. Haematological investigation was remarkable only for hyperamylasaemia and leucocytosis. Pneumoperitoneum was ruled out and following contrast CT abdomen and pelvis a working diagnosis of mild pancreatitis was made. US Abdomen and MRCP found no evidence of cholelithiasis, with minimal biliary duct dilatation. The patient continued to deteriorate on the ward, with aspiration of new intrabdominal fluid collection raising suspicion of perforated viscus. Exploratory laparotomy revealed a 1-cm defect in the CBD with frank bile leak. A T-tube was placed in the common bile duct defect, with an abdominal robertson drain also inserted. No further bile leak was identified via Tubogram, with the patient successfully discharged following multidisciplinary rehabilitation in intensive care and the ward setting.
Surgeons should seek out this uncommon diagnosis in patients with hyperamylasaemia and suspected cholelithiasis who do not conform to normal biliary/pancreatic disease progression patterns.
779 An Unusual Manifestation of Tophaceous Gout in The Flexor Digitorum Superficialis Tendon of An Immunocompromised Patient: A Case Report and Literature Review
Authors: Glynn N , Martin S , Lewis H 
Published: October 2021

Abstract

Aim
This case report showcases an unusual presentation of tophaceous gout, in an immunocompromised patient. Furthermore, through a literature review, we highlight challenges posed by immunocompromised patients, the clinical manifestations of gout in the hand and principles of management.

Method
We report the case of a 62-year-old lady with previous liver transplant on immunosuppressants. She was admitted with a left palmar abscess, pyogenic tenosynovitis of the index finger and was taken to theatre for debridement and washout. Superimposed infection was apparent. This originated from an exophytic mass extending from the palm to FDS tendon insertion. This was debulked and histologically confirmed as gout. A review of the literature was performed using key search terms on PubMed relating to manifestations of gout in the tendons of the hand, and in patients on immunosuppression.

Results
Reports in the literature describe cases of gouty tendinopathy in both flexor and extensor tendons. Reported symptoms include triggering, tendon rupture and tenosynovitis. Gout occurs in a higher frequency in transplant patients. This can be attributed to medications such as cyclosporine which predispose to hyperuricaemia. Management of this condition involves medical optimisation. Despite concurrent problems with wound healing in the immunocompromised with gout, surgical intervention may be required. Indications include superimposed infection, attenuated tendon glide, joint movement, and neuropathy. Perioperative antibiotics are recommended in all immunocompromised patients.

Conclusions
This case highlights an unusual presentation of gout and the challenges of managing patients on immunosuppressant therapy. A greater awareness of this condition will allow for appropriate management in this high-risk patient cohort.
787 The Hidden and The Lost: A Case of a Rare Complication from A Long-Lost Surgical Technique
Authors: Oo M K , Kamarul Bahrin M H , Win S Y , Perry M J 
Published: October 2021

Abstract

Background
Various operative techniques have been developed for liver transplant since the 1960's. Waddell-Calne technique for biliary reconstruction in orthotopic liver transplant (OLT) was one of the rare and now relatively obsolete techniques. The aim of our presentation is to describe a long-term complication of this lost technique and how it posed multiple diagnosis and management challenges after 35 years post-liver transplant.

Case presentation
Our case is on a 50-year-old lady with a history of OLT for end-stage liver failure secondary to type-1 autoimmune hepatitis. Peri and postoperative period were completely unremarkable. 35 years later, she presented with symptoms of recurrent cholangitis. Magnetic resonance cholangio-pancreaticography demonstrated biliary tree dilatation with choledocholithiasis and possible cholecystitis. Removal of the distal stones together with pig-tail stent insertion was achieved via endoscopic retrograde cholangio-pancreaticography, however, her biliary colic persisted. The background of OLT and grossly distorted anatomy on imaging posed a challenge for further surgery. Extensive tracing of the history back from 1985 and multicentre multidisciplinary discussion revealed that the Waddell-Calne technique was carried out for her OLT where a gallbladder conduit was used for the hepaticojejunal-anastomosis. Finally, excision of the gallbladder conduit and hepaticojejunostomy with long Roux-en-Y was able to perform successfully.

Conclusions
Waddle-Calne technique is rarely seen globally nowadays but should be considered as a possible cause of recurrent cholangitis in patients with a history of OLT a long time ago. We demonstrated that the knowledge of such a rare procedure, together with the multidisciplinary approach could enormously benefit the management of the case.
798 A Rare Complication and Unexpected Pathology Following an Anterior Exenteration – A Case Report
Authors: Robertson S , Lazaraviciute G , Kerr L , Hendry D 
Published: October 2021

Abstract
We present a case report of an unexpected pathology in addition to a rare complication in a 62-year-old female following an anterior exenteration and an abdominal wall reconstruction. Initial biopsies characterised the malignancy as a potential urachal adenocarcinoma, but the final pathology revealed a solitary endometrial adenocarcinoma metastasis from endometrial cancer 6 years previously.
Due to the nature of the tumour, an abdominal wall resection was required, and reconstruction involved a pedicled thigh flap. Post-operatively the small bowel herniated under the flap and this resulted in true mechanical small bowel obstruction. The loop of herniated bowel is visible on CT imaging in the area of the proximal thigh. The patient returned to theatre for an emergency laparotomy and the abdominal wall defect was closed instead with a surgical implant derived from animal tissue. The patient made an excellent recovery, was discharged home, and continues to do well. This patient is an example of excelling in adversity.
817 Loss of Libido in A Man with An Incidental Leydig Cell Tumour Of the Testis: A Rare Tumour Discovered Following an Isolated Common Complaint
Authors: Brown D , Tsampoukas G 
Published: October 2021

Abstract

Introduction
Leydig cell tumours (LCTs) are rare testicular stromal neoplasms classically presenting with a painless testicular mass or swelling in adults. Symptoms secondary to hypogonadism may occur resulting from the hormonal activity of these tumours. Loss of libido is described in LCTs in conjunction with other symptoms; however, no case has reported this as the sole presenting feature.

Case report
We describe the case of a 42-year-old man presenting to his General Practitioner with loss of libido and no other features suspicious of testicular cancer. Ultrasound performed due to an unrelated epididymal cyst detected an incidental mass confirmed as a benign LCT following radical orchidectomy. Biochemical markers remained normal throughout and following treatment his libido returned to normal.

Conclusions
This case may serve as a reminder for clinicians to maintain a high index of suspicion for testicular neoplasms in patients with features of hypogonadism in the absence of classical features for testicular cancer.
831 Bouveret’s Syndrome (A Gallstone Disease Causing Gastric Outlet Obstruction): A Case Series and Review of Literature
Authors: Adnan A , Ahmed M , Sultana A , Vitone L 
Published: October 2021

Abstract
Bouveret’s syndrome refers to a gastric outlet obstruction due to the impaction of a large gallstone following retrograde migration via a bilio-duodenal fistula. Although no clear management guideline has been formulated, different treatment modalities have been described, including endoscopic stone removal using classical endoscopic devices, like snares and forceps; or fragmentation of stones with new devices, such as laser and extracorporeal shockwave lithotripsy (EWSL).
We report a case series of Bouveret’s syndrome with interesting radiological and endoscopic findings which have been successfully managed either via endoscopic measures such as stone extraction and/or duodenal stenting, or surgical intervention. The report is followed by a literature review including diagnostic and management options of this rare condition. All our patients were elderly with multiple comorbidities. Two patients presented with upper gastro-intestinal bleeding, while the other two presented with abdominal pain and bilious vomiting. The diagnosis was confirmed by computerised tomography (CT) scan and upper gastro-intestinal endoscopy. Endoscopic stone removal was successful in one case. In one patient, stone was fragmented but could not be removed completely, so he was managed via duodenal stent insertion. The other two patients required surgical intervention. One case was complicated by gallstone ileus which required laparotomy and extraction of stones from two sites, while the other required subtotal cholecystectomy, stone extraction and repair of duodenal fistula. The patients recovered well. The diagnosis of Bouveret’s Syndrome is made after performing appropriate imaging studies. The first line management option is endoscopic treatment. If this fails, surgical intervention is recommended.
844 A Case of Pulmonary Artery Banding for Future Anatomical Repair in Congenitally Corrected Transposition of the Great Arteries (ccTGA)
Authors: Banjoko A , Kumar A 
Published: October 2021

Abstract
This is a case of a patient prenatally diagnosed with ccTGA. Immediately after birth, postnatal transthoracic echocardiography diagnosed ccTGA with concomitant Ebstein’s anomaly of the tricuspid valve, without a ventricular septal defect (VSD). Initially, this dysplastic tricuspid valve had mild tricuspid regurgitation. However, by 12 months follow up, the patient was becoming symptomatic, and their tricuspid regurgitation had become severe.
Due to the patients worsening symptoms and regurgitation, clinical intervention was pursued. The patient had Cardiovascular Magnetic Resonance performed to assess for myocardial fibrosis and to measure the size of each ventricle. After imaging and MDT discussion, the patient was deemed suitable for a double switch operation, a form of anatomical repair. However, since this patient did not have pulmonary stenosis (PS), they required a pulmonary artery (PA) band before anatomical repair. This procedure has dual benefits: to retrain the morphological left ventricle (mLV) to cope with systemic pressures, and to induce a septal shift, which can reduce the severity tricuspid regurgitation. At 18 months of age, this patient had their PA band placed. The patient immediately had a reduction in the severity of their tricuspid regurgitation. In the future, this patient will have cardiac catheterisation performed to measure mLV pressures and assess when the patient is ready for anatomical repair.
The morphology of this patient is rare, as most patients with ccTGA have an associated VSD. This case describes a potential management pathway for a ccTGA patient without VSD and an Ebstenoid tricuspid valve. It also demonstrates the benefits of PA banding in a ccTGA patient with this morphology. This is a unique contribution, due to the rarity of this specific morphology and the limited evidence and guidance for its successful management.
868 The management of acute lower gastrointestinal bleeding using a Sengstaken-Blakemore tube
Authors: Iskandarani M , Fadel M , Boshier P , Howell A M , Tekkis P , Kontovounisios C 
Published: October 2021

Abstract

Introduction
Acute lower gastrointestinal haemorrhage can potentially be life-threatening. We present a case of a massive rectal bleed which was managed successfully with a balloon tamponade device designed for upper gastrointestinal haemorrhage.

Presentation of case
A 75-year-old gentleman, with a history of human immunodeficiency virus and cirrhosis with portal hypertension, presented with bright red rectal bleeding. Investigations showed a low haemoglobin level (74 g/L) and deranged clotting. Oesophago-gastro-duodenoscopy demonstrated no fresh or altered blood. Flexible sigmoidoscopy revealed active bleeding from a varix within the anterior rectal wall 4 cm from the anal verge. Efforts to stop the bleeding, including endoscopic clips, adrenaline injection and rectal packing, were unsuccessful and the patient became haemodynamically unstable. A Sengstaken-Blakemore tube was inserted per rectum and the gastric balloon was inflated to tamponade the lower rectum. The oesophageal balloon was then inflated to hold the gastric balloon firmly in place. A computed tomography angiogram demonstrated no evidence of haemorrhage with balloon tamponade. After 36 h, the balloon was removed with no further episodes of bleeding.

Discussion
The application of a balloon tamponade device should be considered in the management algorithm for acute lower gastrointestinal bleed. Advantages include its rapid insertion, immediate results and ability to measure further bleeding after the catheter has been placed.

Conclusions
Sengstaken-Blakemore tube per rectum may effectively control massive low rectal bleeding when alternative methods have been unsuccessful.
890 Bilateral Acetabular Fractures Induced by An Epilepticseizure In a Paediatric Patient: A Unique Case Andits Management
Authors: Mohamed N , Makaranka S , Cheema K , Harnett P 
Published: October 2021

Abstract
Bilateral acetabular fractures following epileptic seizures are a rare but known occurrence in adults, with an 18.5% mortality rate. These fractures occurring post epileptic seizures have not been previously documented in children. We report a case of a 13-year-old boy who presented to hospital via ambulance following two violent generalised tonic–clonic seizures in a postictal state, metabolically acidotic and a low haemoglobin. Acute abdomen was suspected, and the patient underwent a CT scan which showed bilateral acetabular fractures with central dislocations of both femoral heads and free fluid in the abdomen. The patient underwent initial damage control intervention with insertion of bilateral distal femur skeletal traction. Definitive fixation of the acetabular fractures occurred 1 week later with an open reduction internal fixation with novel supra- pectineal plates using a Pfannenstiel incision. We use this report to increase awareness of significant pelvic injuries in paediatric patients post epileptic seizures.