Bilateral Fat Containing Lumbar Hernia: A Case Report and Literature Review.

BACKGROUND Lumbar hernias continue to be rare and challenging regarding optimal treatment protocols. While computed tomography scan is considered the best imaging modality for assessment, we think there is a role for ultrasound in establishing a diagnosis seeking proper management and avoiding complications. CASE REPORT We present the case of an 84-year-old Saudi female who was known to have multiple chronic illnesses with bilateral flank swellings that were diagnosed as bilateral noncomplicated lumbar hernias which was treated conservatively with no complications. CONCLUSIONS Since the reported case is rarely encountered by surgeons, a low threshold to diagnosis is required. Finally, there is no consensus on management, and further studies to further investigate lumbar hernias are needed.

A reduced segment II/III graft for neonatal liver failure with absence of detectable hepatocytes. A case report and literature review.

When hepatic failure occurs in newborns, most cases are because of viral hepatitis, metabolic diseases, and neonatal hemochromatosis. It is rare to have liver failure presenting in the first day after birth. We report a unique case of a newborn baby with liver failure in the first day of life who received a reduced segment II and III graft when she was 19 days old and became the youngest survivor of LDLT. Common and rare causes of liver failure in this age group were excluded by appropriate testing. She underwent a liver biopsy that showed a liver devoid of hepatocytes. Similar pathological findings were found in the explanted liver. She was discharged from the hospital with normal graft function three months after the transplant.

Surgical management of biliary complications following living donor liver transplantation.

BACKGROUND: Biliary complications (BC) account for much of the morbidities seen after living donor liver transplantation (LDLT). Surgical reconstruction might be necessary after the failure of endoscopic or percutaneous procedures. METHODS: Between November 2002 and December 2009, a total of 76 LDLTs were performed. Six patients were excluded from statistical analysis because of early graft or patient loss. RESULTS: Of 70, 26 (37.1%) developed BC; 12 (46.2%) were successfully managed by non-surgical procedures, three (11.5%) died from BC-related sepsis, one (3.8%) died from BC-unrelated causes, and 10 (38.5%) underwent surgical reconstruction. Of those 10, four patients had single duct reconstruction, five patients had double ducts reconstruction, and reconstruction was abandoned in one patient because of hepatic artery thrombosis. After a median follow-up period of 4.5 yr (0.1-6), seven (70%) remained well with no recurrent biliary problems, and three (30%) had recurrent BCs that were managed either conservatively or by retransplantation. Patients who underwent surgical reconstruction had significantly fewer hospital admissions, less need for invasive procedures, and shorter cumulative hospital stay (p < 0.05). CONCLUSIONS: In our experience, BCs after LDLT were frequently resistant to non-surgical procedures. Surgical reconstruction is associated with fewer hospital admissions and less need for invasive procedures leading to reduced resources utilization.

Recurrence of hepatitis C virus genotype-4 infection following orthotopic liver transplantation: natural history and predictors of outcome.

BACKGROUND AND OBJECTIVES: There are few reports on hepatitis C virus genotype 4 (HCV-4) recurrences after orthotopic liver transplantation (OLT). Therefore, we undertook a study to determine the epidemiological, clinical and virological characteristics of patients with biopsy-proven recurrent HCV infection and analyzed the factors that influence recurrent disease severity. We also compared disease recurrence and outcomes between HCV-4 and other genotypes. PATIENTS AND METHODS: All patients who underwent OLT (locally or abroad) for HCV related hepatic cirrrhosis from 1991 to 2006 and had recurrent HCV infection were identified. Clinical, laboratory and pathological data before and after OLT were collected and analyzed. RESULTS: Of 116 patients who underwent OLT for hepatitis C, 46 (39.7%) patients satisfied the criteria of recurrrent hepatitis C. Twenty-nine (63%) patients were infected with HCV genotype 4. Mean (SD) for age was 54.9 (10.9) years. Nineteen of the HCV genotype 4 patients (65.5%) were males, 21 (72.4%) received deceased donor grafts, and 7 (24.1%) developed > or =1 acute rejection episodes. Pathologically, 7 (24.1%) and 4 (13.8%) patients had inflammation grade 3-4 and fibrosis stage 3-4, respectively. Follow-up biopsy in 9 (31%) HCV genotype 4 patients showed stable, worse and improved fibrosis stage in 5, 2 and 2 patients, respectively. Of the 7 patients in the recurrent HCV group who died, 6 were infected with genotype 4 and 4 of them died of HCV-related disease. CONCLUSION: This analysis suggests that HCV recurrence following OLT in HCV-4 patients is not significantly different from its recurrence for other genotypes.

A ruptured graft hematoma in the second day after deceased donor liver transplantation: a case report and review.

BACKGROUND: Ruptured liver after transplant is a rare complication. It can lead to graft or patient loss. Few reports are available in literature. CASE REPORT: A 58 y old male patient underwent a deceased donor liver transplant due to hepatitis B virus related cirrhosis. The donor was a 38 y old trauma victim. There were no obvious injuries involving the liver during organ recovery but multiple petechiae appeared on the surface of the right lobe after preservative solution infusion. The transplant procedure was uneventful. The patient recovered quickly. On the second day the patient developed severe hypotension and laparotomy showed a deep laceration in the right lobe separating the anterior and posterior sectors. Massive blood transfusion was needed. Homeostasis was extremely dif fi cult and partial right lobe resection needed to control bleeding. The patient recovered and was discharged two weeks after the transplant. CONCLUSIONS: Hematomas secondary to interventional procedures may be treated conservatively but spontaneous hematomas mostly will need surgery. The presence of petechiae on the surface of the graft may indicate a high energy injury and the possibility of intrahepatic hematoma that may rupture after implantation.

Risk factors for biliary complications after living-donor liver transplant: a single-center experience.

OBJECTIVES: Biliary complications remain a major concern in living-donor liver transplant. They can lead to patient and graft loss. In this study, we retrospectively analyzed patients' records to identify factors that increase the frequency of biliary complications in living-donor liver transplant with an aim toward decreasing this frequency. MATERIALS AND METHODS: We performed 53 living-donor liver transplants between November 2002 and September 2007. Five cases were excluded because of graft or patient loss within 2 weeks resulting in 48 cases available for analysis. The effect of the following variables on the frequency of biliary complications was analyzed: recipient age, liver lobe used, number of graft bile ducts, number of biliary anastomoses, type of biliary anastomosis, and bile duct diameter 4 mm or smaller. RESULTS: Biliary complications were seen in 14 cases (29.1%). These included 9 biliary strictures, 3 bile leaks, and 2 bile leaks eventually healing as biliary strictures. The presence of more than 1 graft bile duct increased the frequency of biliary complications (P = .03). The other variables did not have a statistically significant effect on the frequency of biliary complications. CONCLUSIONS: The rate of complications in our experience is comparable to that already published. The presence of more than 1 bile duct in the graft is a risk factor for biliary complications in living-donor liver transplant. A review of the data suggests additional risk factors.