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Background: In robotic donor hepatectomy (RDH), hepatic duct division (HDD) and its stump closure technique are of paramount importance in avoiding postoperative biliary complications in both donors and recipients. We describe our novel triple C ("clip–clamp–cut") technique of HDD. Methods: Out of 4016 living donor liver transplant (LDLT) (2004–October 2023), we have performed 208 RDH cases since December 2019. This study is a retrospective analysis of the first 160 RDH cases. After excluding the first 20 RDH cases (learning curve) and 3 left‐sided RDH cases, 137 cases with no exclusion criteria were included. We divided these 137 donors into the "cut and suture" (CS) group (n = 33) and the "triple C" technique group (n = 104). We compared intraoperative details and postoperative outcomes. Results: All 137 robotic donors and 128/137 recipients are currently well. Donor biliary leak rate was significantly lower among the triple C group (n = 3, 2.9%) compared to the CS group (n = 5, 15.2%) (p = 0.009). No other differences in postdonation morbidity were observed among the two groups. Recipient biliary complication rate was lower in the triple C group than in the CS group although not statistically significant (10.6% vs. 15.1%; p = 0.537), despite more multiple biliary anastomoses in the former. No significant differences in post‐transplant recipient morbidity and mortality were observed. Conclusions: Our simple yet novel triple C technique enables clean, precise, bloodless HDD resulting in lower donor and potentially recipient biliary complication rates. The ease and reproducibility make it ideal for widespread adoption. [ABSTRACT FROM AUTHOR]

Abstract Introduction Pyrenochaeta romeroi (P. romeroi) is a saprophytic fungus found in soil and plants. The fungal spores can be introduced into deeper tissues by trauma. It causes eumycetoma, which affects skin and subcutaneous tissues. Case presentation A 57-year-old South Asian man presented with a painless, nodular lesion (1 cm × 0.5 cm) on the left knee. He had had a renal transplant eight months earlier for end-stage renal failure. The patient was on tacrolimus, mycophenolate mofetil and prednisolone for immunosuppression. The lesion had progressed dramatically (to 5 cm × 5 cm) despite antibiotic treatment. The size and location of the lesion was severely affecting his quality of life, so an excision biopsy was performed. Nuclear ribosomal repeat-region sequencing confirmed the causative organism as P. romeroi. An in vitro antifungal susceptibility test demonstrated that P. romeroi was sensitive to voriconazole. Following a successful surgical removal, voriconazole was continued orally for two months. Conclusion To the best of our knowledge, we are reporting the first case of Eumycetoma caused by P. romeroi in a renal transplant recipient. Physicians should be aware of this rare fungal disease in transplant recipients. We recommend a combination of medical and surgical management in these immunosuppressed patients.

Neuroendocrine Carcinoma of the Prostate (NECP) is rare and only few cases have been reported, constituting less than 0.5% of prostatic malignancies. We report a rare case of large bowel obstruction from NECP posing a further challenge in management due to resistant hypokalaemia. A 70-year-old man presented with clinical signs of large bowel obstruction who was known to have prostatic carcinoma three years ago, treated initially with hormone therapy then chemoradiation. The blood profile showed a severe hypokalaemia and CT scan revealed liver and lung metastases apart from confirming large bowel obstruction from local invasion of NECP. Severe hypokalaemia was believed to be caused by paraneoplastic syndrome from tumor burden or by recent administration of Etoposide. Intensive potassium correction through a central venous access in maximal doses of 150 mmol/24 hours under cardiac monitoring finally raised serum potassium to 3.8 mmol/L. This safe period allowed us to perform a trephine colostomy at the left iliac fossa. The postoperative period was relatively uneventful. This first case report is presenting a rare cause of large bowel obstruction from a neuroendocrine carcinoma of prostate and highlights the importance of an early, intensive correction of electrolytes in patients with large tumor burden from NECP. [ABSTRACT FROM AUTHOR]

Prosthetic arteriovenous grafts ( AVGs) are associated with greater morbidity than autogenous arteriovenous fistulas ( AVFs), but their use is indicated when AVF formation is not possible. This report adds to the literature a case of lower limb gigantism, painful varicosities, and lymphedema following long-term use of AVG in the upper thigh. The patient's past medical history included renal transplantation on the same side well before the AVG was inserted and right leg deep vein thrombosis. Suspicion of AVG thrombosis was excluded by Doppler ultrasound, which demonstrated an access flow of 1700 mL/min. A computed tomography ( CT) scan of the abdomen and pelvis did not identify the cause of her symptoms. Whereas functional incompetence of the iliac vein valve might be responsible for the varicosities, the extent of hypertrophy in this case raises the suspicion of lymphatic blockage possibly secondary to groin dissection undertaken at the time of graft insertion, in addition to the previous dissection at the time of transplantation. This case highlights the need for minimal groin dissection during AVG insertion, particularly in patients with a history of previous abdominopelvic surgery. [ABSTRACT FROM AUTHOR]

Introduction Acute pancreatitis (AP) causes a cascade of complex inflammatory responses following an initial insult. Hence, the scoring systems include white blood cell count (WBC) as a marker of severity of acute pancreatitis. C-reactive protein (CRP) was also shown to be useful in predicting the course of pancreatitis. This study analyses role of inflammatory markers in predicting gallstone aetiology of AP and length of hospital stay (LOS). Materials and methods A total of 143 patients with acute pancreatitis between October 2016 and 2017 were included in this study and relevant parameters were collected from the electronic patient database. The parameters were WBC, CRP, and LOS. Results Among 143 patients with AP, 50 patients had gallstone pancreatitis (GP) and remaining of 93 patients suffered nongallstone pancreatitis (NGP). The WBC count at admission, 24 hours and 72 hours in GP versus NGP were 11.6± 5 versus 13.7±17; P = 0.24; 12.6±20 versus 10.1±17; P = 0.21; and 13.2±22 versus 9.2±4.7; P = 0.15, respectively. Similarly, the serum CRP levels at admission, 24 hours and 72 hours were 30.4± 73 versus 47.6±79; P = 0.25; 71.9±20 versus 92.2±97; P = 0.35; and 89±106 versus 122.7±107; P = 0.05, respectively. More number of patients with elevated WBC in GP arm compared to NGP (12/50±7/93; P = 0.0008) was noted. In GP arm, patients with elevated CRP at admission (10.5±8.67 versus 5.4±5.8 days; P = 0.02) and 24 hours (9.8±8.3 versus 4.2±4.7 days; P = 0.001) had long LOS. However, patients with elevated CRP at 72 hours (89±106 versus 122.7±107; P = 0.05) had longer LOS in NGP. Conclusion Significantly high CRP level at 72 hours was associated with NGP and longer length of hospital stay. In GP, patients with elevated CRP level at admission and 24 hours predicts long LOS., Competing Interests: The authors have declared that no competing interests exist., (Copyright © 2021, Mathuram Thiyagarajan et al.)

Background Acute pancreatitis (AP) is a common cause of emergency hospital admission. Predictive value of biochemical markers including alanine aminotransferase (ALT), alkaline phosphatase (ALP), bilirubin and lipase on pancreatitis has not been fully established. This study aimed to assess the role of ALT, ALP, bilirubin and lipase levels at admission on predicting the aetiology and length of hospital stay in AP. This study also assesses quantitative high lipase as a predictor of gallstone pancreatitis (GP). Methods All patients above the age of 18 with a diagnosis of AP between October 2016 - 2017 were included in our study. The exclusion criteria were patients with a known history of pancreatitis or biliary disease/bile duct stones and pregnancy. This is a retrospective study performed from a prospectively collected electronic patient database at our hospital. Results Among the 143 patients with AP, 50 patients were diagnosed with gallstone pancreatitis (GP) and the remaining of 93 patients suffered non-gallstone pancreatitis (NGP). Mean ALT level was significantly higher in gallstone pancreatitis (237 ± 351 IU) compared to non-gallstone pancreatitis (107 ± 162 IU; P = 0.005). ALP level was numerically high in GP (151.5 ± 186) compared to NGP (138 ± 105 IU; P = 0.64). Similar results in bilirubin level also noted in GP (35.5 ± 24.5) comparing to NGP (20.7 ± 79.6 µmol/L; P = 0.09). Raised ALT (9.3 ± 8.2 versus 3 ± 2.19 days), bilirubin (8.5 ± 2.5 versus 6.9 ± 1.19 days) and ALP levels (6.26 ± 6.1 versus 3.5 ± 10 days respectively; P = 0.05) were associated with longer hospitalisation in GP comparing to NGP. The lipase level more than 10 times the upper reference level (10-URL) was found to be associated with GP (39/50) than NGP (54/93; P = 0.027). Conclusion Raised ALT, high lipase of 10 URL levels were associated with gallstone pancreatitis. In gallstone pancreatitis, patients with high ALT, bilirubin and ALP levels had longer hospital stay., Competing Interests: The authors have declared that no competing interests exist., (Copyright © 2020, Mathuram Thiyagarajan et al.)

Acute pancreatitis(AP) is one of the common causes of acute abdomen and known to be associated with high morbidity and mortality in severe cases. Though most common causes of AP are cholelithiasis and alcoholism, it has also been reported in association with diabetic ketoacidosis (DKA). Triad of AP, hypertriglyceridaemia (HTG) and DKA is rare co-association and here the causal factor of AP is still not fully established. We report a case of AP in a DKA patient with recent diagnosis of hyperlipidaemia and diabetes. Usually AP has been associated with severe HTG; interestingly, our patient showed only moderate raise in triglycerides but still suffered AP during DKA. Hence, it raises question about the real culprit in this enigmatic triad., Competing Interests: Competing interests: None declared., (© BMJ Publishing Group Limited 2019. No commercial re-use. See rights and permissions. Published by BMJ.)

Meckel's diverticulum is the commonest congenital malformation of gastrointestinal tract and represents a persistent remnant of the omphalomesenteric duct. Although it mostly remains silent, it can present as bleeding, perforation, intestinal obstruction, intussusception, and tumours. These complications, especially bleeding, tend to be more common in the paediatric group and intestinal obstruction in adults. Stone formation (lithiasis) in Meckel's diverticulum is rare. We report a case of Meckel's diverticulum lithiasis which presented as an acute abdomen in an otherwise healthy individual. The patient underwent an exploratory laparotomy which revealed a perforated Meckel's diverticulum with lithiasis; a segmental resection with end-to-end anastomosis of small bowel was performed. Patient recovery was delayed due to pneumonia, discharged on day 20 with no further complications at 6 months following surgery.

Acceptance of elderly living kidney donors remains controversial due to the higher incidence of comorbidity and greater risk of postoperative complications. This is a review of publications in the English language between 2000 and 2013 about renal transplantation from elderly living donors to determine trends and effects of donation, and the outcomes of such transplantation. The last decade witnessed a 50% increase in living kidney donor transplants, with a disproportionate increase in donors >60 years. There is no accelerated loss of kidney function following donation, and the incidence of established renal failure (ERF) and hypertension among donors is similar to that of the general population. The overall incidence of ERF in living donors is about 0.134 per 1000 years. Elderly donors require rigorous assessment and should have a predicted glomerular filtration rate of at least 37.5 mL/min/1.73 m(2) at the age of 80. Though elderly donors had lower glomerular filtration rate before donation, proportionate decline after donation was similar in both young and elderly groups. The risks of delayed graft function, acute rejection, and graft failure in transplants from living donors >65 years are significantly higher than transplants from younger donors. A multicentred, long-term, and prospective database addressing the outcomes of kidneys from elderly living donors is recommended.

Introduction: Pyrenochaeta romeroi (P. romeroi) is a saprophytic fungus found in soil and plants. The fungal spores can be introduced into deeper tissues by trauma. It causes eumycetoma, which affects skin and subcutaneous tissues., Case Presentation: A 57-year-old South Asian man presented with a painless, nodular lesion (1 cm × 0.5 cm) on the left knee. He had had a renal transplant eight months earlier for end-stage renal failure. The patient was on tacrolimus, mycophenolate mofetil and prednisolone for immunosuppression. The lesion had progressed dramatically (to 5 cm × 5 cm) despite antibiotic treatment. The size and location of the lesion was severely affecting his quality of life, so an excision biopsy was performed. Nuclear ribosomal repeat-region sequencing confirmed the causative organism as P. romeroi. An in vitro antifungal susceptibility test demonstrated that P. romeroi was sensitive to voriconazole. Following a successful surgical removal, voriconazole was continued orally for two months., Conclusion: To the best of our knowledge, we are reporting the first case of Eumycetoma caused by P. romeroi in a renal transplant recipient. Physicians should be aware of this rare fungal disease in transplant recipients. We recommend a combination of medical and surgical management in these immunosuppressed patients.