Coeliac lymph node abscess: A case report of a rare manifestation of extrapulmonary tuberculosis

Tuberculosis is a leading cause of death worldwide, especially in developing countries. It can affect any site in the body and have a myriad of presentations making diagnosis challenging. Tuberculous lymphadenitis in the abdomen is rare. We present a case of a 42-year-old man who presented with non-specific abdominal symptoms and was found to have an intraabdominal abscess on computed tomography scan of the abdomen. Endoscopic ultrasound-guided aspiration was performed, and tuberculosis was confirmed. This case highlights the importance of having a high clinical suspicion of tuberculosis even with vague symptoms in tuberculosis endemic countries. This would prevent unnecessary surgery as tuberculosis is responsive to anti-tuberculosis drugs.

Volvulus of a wandering enlarged pelvic spleen involving pancreatic tail: A case report

Splenic volvulus of wandering spleen is a rare clinical condition. It causes significant morbidity and mortality, especially if undetected. Here, we report a case of 32-year-old female who presented with worsening abdominal pain for 1-week duration. Contrast-enhanced computed tomography scan of the abdomen showed splenic volvulus with infarction and involvement of the pancreatic tail. She underwent exploratory laparotomy and splenectomy with preservation of the pancreatic tail. Patient progressed favourably. Our case report describes a rare clinical entity of a splenic volvulus with a twisted pancreatic tail. This is a life-threatening condition that requires prompt diagnosis and treatment.

An unusual presentation of accessory spleen mimicking a pancreatic neoplastic lesion in a splenectomized patient: A case report

Accessory spleen is a relatively common occurrence. However, an intrapancreatic accessory spleen can get hypertrophied following splenectomy and rarely mimic a pancreatic neoplasm leading to misdiagnosis. Here we present a 64-year-old male who had undergone left radical nephrectomy and splenectomy for renal cell carcinoma 14 years back, presenting with upper abdominal discomfort. He was found to have a mass in the pancreatic tail on imaging, suggesting an intrapancreatic neoplastic lesion. After a multidisciplinary team decision based on contrast-enhanced computed tomography and magnetic resonance imaging, he underwent an uncomplicated distal pancreatectomy, and the histology revealed an intrapancreatic accessory spleen. Contrast-enhanced computed tomography, magnetic resonance imaging, and positron emission tomography alone is not specific enough to confidently differentiate an accessory spleen preoperatively. Nuclear scintigraphy fused with contrast-enhanced computed tomography provides more specific and better anatomically localized evidence. Ultrasound-guided fine needle sampling showing lymphocytes with subsets of histiocytes, plasma cells, and immunohistochemistry showing CD8 positivity can be used to guide the definitive diagnosis. Differentiating an accessory spleen from a pancreatic neoplasm may be challenging preoperatively. Accessory spleen needs to be considered in the differential diagnosis of upper abdominal masses especially in patients who have undergone splenectomy.

Misdiagnosis of pancreatic tuberculosis as a pancreatic cystic neoplasm - A case report

Pancreatic tuberculosis is an extremely rare condition. Its non-specific clinical and radiological findings resemble pancreatic malignancy. Here, we report a case of pancreatic tuberculosis that presented with abdominal pain and dyspeptic symptoms for 2 months and was misdiagnosed as a pancreatic cystic neoplasm. Abdominal magnetic resonance imaging showed a well-demarcated exophytic lesion with multiple T2 high signals small cystic areas in the anterior superior part of the head of the pancreas measuring 23 × 20 × 28 mm. This patient has undergone laparotomy and excision of the pancreatic mass. Histological examination revealed granulomatous inflammation of a lymph node with caseation, which was pathognomonic of tuberculosis. She was treated for tuberculosis for 6 months and has become symptom free. The diagnosis of pancreatic tuberculosis could be misleading and should be considered when dealing with pancreatic masses in countries with high incidence.

Medical students' perception and attitudes on operating theatre learning experience in Sri Lanka

Objective

The operating room is a unique learning experience that has visual, aural, kinesthetic learning stimuli and provides benefits to the medical students such as development of sound clinical knowledge and skills, and gaining personal insight into ones' career choice. However, this can be a challenging place due to the unfamiliar learning environment. We aimed to study the Sri Lankan Medical students' perception and attitudes on operating theatre learning experience.

Design and setting

A descriptive cross-sectional survey was carried out among medical students undergoing surgical clinical training on the perspectives of the teaching and learning experience in the operating theatre in Sri Lanka.

Participants

Our study group consisted of 390 medical students from four different medical faculties in Sri Lanka representing all levels of surgical clinical rotations.

Results

A majority of the students had actively participated in the operating theater. Despite this, the students' clarity of the learning outcomes and expectations in a theatre varied greatly. Majority of the students felt that the surgeons were willingly to teach but also noted that there was no standardization in teaching. This study clearly shows a significant correlation between positive emotions and surgical teams welcoming attitude towards the medical students. Long standing hours were considered a negative emotion by a majority of students. We also observed that theatre environment can be physically and mentally exhausting.

Conclusions

Thus, empathy, feeling welcome and giving breaks to refresh can go a long way in making the learning experience better. Regular feedback to trainers on students' perception of the theatre experience is important to value the students' opinion and improve the quality of the surgical theatre. We strongly recommend initiation of clear induction sessions with introduction of well-structured teaching learning activities in the operating theatre.

Heterogeneity of management practices surrounding operable gallbladder cancer - results of the OMEGA-S international HPB surgical survey

BACKGROUND

Gallbladder cancer (GBC) is an aggressive, uncommon malignancy, with variation in operative approaches adopted across centres and few large-scale studies to guide practice. We aimed to identify the extent of heterogeneity in GBC internationally to better inform the need for future multicentre studies.

METHODS

A 34-question online survey was disseminated to members of the European-African Hepatopancreatobiliary Association (EAHPBA), American Hepatopancreatobiliary Association (AHPBA) and Asia-Pacific Hepatopancreatobiliary Association (A-PHPBA) regarding practices around diagnostic workup, operative approach, utilization of neoadjuvant and adjuvant therapies and surveillance strategies.

RESULTS

Two hundred and three surgeons responded from 51 countries. High liver resection volume units (>50 resections/year) organised HPB multidisciplinary team discussion of GBCs more commonly than those with low volumes (p < 0.0001). Management practices exhibited areas of heterogeneity, particularly around operative extent. Contrary to consensus guidelines, anatomical liver resections were favoured over non-anatomical resections for T3 tumours and above, lymphadenectomy extent was lower than recommended, and a minority of respondents still routinely excised the common bile duct or port sites.

CONCLUSION

Our findings suggest some similarities in the management of GBC internationally, but also specific areas of practice which differed from published guidelines. Transcontinental collaborative studies on GBC are necessary to establish evidence-based practice to minimise variation and optimise outcomes.

Solid pseudopapillary neoplasm of the pancreas with multiple liver metastases successfully managed with staged resection

Due to the rarity of the disease, there are no guidelines or consensus for the management of solid pseudopapillary neoplasm of the pancreas with liver metastasis. We describe a patient with solid pseudopapillary neoplasm of the pancreas with multiple liver metastases who was successfully managed with staged resection. A previously healthy 50-year-old female presented to the clinic with dull epigastric pain. The contrast-enhanced computed tomography showed a well-defined cystic lesion at the distal body and tail of the pancreas with multiple liver deposits. A core needle liver biopsy was suspicious of a hepatic epithelioid hemangioendothelioma. A distal pancreatectomy with splenectomy and a left hemi-hepatectomy were performed with a subsequent staged right posterior sectionectomy to address the inadequate future liver remnant. The final histology with immunohistochemistry revealed a pancreatic solid pseudopapillary neoplasm. The patient had satisfactory surgical and oncological outcomes with no recurrence. As these are slow growing tumours, appropriately spaced staged liver resection was feasible to allow hypertrophy of the liver remnant and physiological recovery of the patient. The discrepancy in the histology and cross-sectional imaging led to a pre-operative diagnostic dilemma, and the final diagnosis was reached after surgical resection. Thus, resectable metastatic solid pseudopapillary neoplasm of the pancreas may be offered a primary curative radical surgery before considering other treatment modalities.