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"This book presents the recent progress in basic and clinical research in Primary Liver Cancer (PLC) in China and around the world. PLC patients in China make up more than 50% of the total patients worldwide. By contributing to the book, the leading experts in the field of liver cancer in China as well as in the US share with readers their new concepts, practices, and experiences from bench to bed, from population study to individual survey, from molecular search to clinical practice, and from early diagnosis to treatment. "

"Primary liver cancer : surveillance, diagnosis and treatment focuses on the many therapies rapidly evolving to assist with controlling hepatocellular carcinoma as well as emerging technologies to assist in early diagnosis as well as prevention. All chapters are written by experts in their fields and include the most up to date information for diagnosis, treatment, surveillance, epidemiology, staging, recurrence and prevention. "

"LATAR BELAKANG : Sirosis hati merupakan salah satu masalah kesehatan di Indonesia. Penyakit ini merupakan penyakit hati yang sering dijumpai selain hepatitis virus akut dan kanker hati. Komplikasi sirosis hati yang tersering adalah asites. Adanya asites merupakan prognosis yang buruk karena hanya sekitar 50% penderita sirosis hati dengan asites dapat bertahan hidup dalarn waktu 2 tahun. Asites juga merupakan faktor predisposisi terjadinya komplikasi berbahaya seperti Peritonitis Bakteri Spontan (PBS).BAHAN DAN METODE : 74 subyek penelitian penderita sirosis hati dengan asites. Pada cairan asites dilakukan biakan aerob-anaerob, pemeriksaan hitung leukosit dengan alat hitung sel otomatis Sysmex XT2000i®, hitung jenis leukosit dengan mikroskop dan uji leukosit esterase carik celup urin sedangkan pemeriksaan albumin, protein dan LDH dilakukan untuk serum dan cairan asites.HASIL : Pada penelitian ini didapatkan penderita PBS sebanyak 14 orang (18.92%). Pada kelompok PBS didapatkan netrositik asites sebanyak 12 orang (85.71%). Dari hasil biakan yang positif pads kelompok penderita PBS berhasil diisolasi dua jenis kuman golongan Enterobacteriaceae yaitu Escherichia call dan Enterobacter aerogenes. Kedua kuman ini diduga menghasilkan Extended Spectrum Beta Lactamase (ESBL). Dengan menggunakan cara perhitungan stastistik menurut Bland-Altman didapatkan bahwa hasil hitung jumlah leukosit pada cairan asites dengan menggunakan alat otomatis Sysmex XT2000P tidak berbeda bermakna dengan cara manual. Untuk memperkirakan jumlah PMN cairan asites ? 250 sellpL maka cut off point untuk MuitistixlOSG® adaiah pada skala trace sedangkan untuk Comburl4M® adalah pada skala positif-2. Sebagian besar cairan asites pada penderita PBS termasuk transudat berdasarkan kriteria Light (85.71 %). Pada 92.86 % penderita PBS mempunyai SAAG > 1.1 g/dL.KESIMPULAN : Pada penelitian ini diperoleh proporsi PBS sebesar 18.92 % dan proporsi netrositik asites sebesar 85.71%. Kedua jenis kuman batang Gram negatif diduga menghasilkan ESBL sehingga resisten terhadap Sefotaksim. Hitung leukosit cairan asites dapat dilakukan dengan alat penghitung sel otomatis Sysmex XT2000i. Leukosit esterase carik celup urin Multistixi OSG® dan Comburl0M@ dapat digunakan untuk memperkirakan jumlah PMN cairan asites > 250 sellpL. Cairan asites pada penderita PBS temasuk transudat menurut modifikasi kriteria Light. PBS tidak mempengaruhi SAAG.SARAN : Parasentesis diagnostik harus dilakukan sebelum pemberian antibiotik empirik. Leukosit esterase carik celup urin dapat digunakan sebagai salah satu cara untuk memdiagnosis PBS secara "bedside". Penelitian lanjutan untuk mendapatkan pola dan kepekaan antibiotika kuman penyebab PBS.

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Cirrhosis is identified as one of major health problems in Indonesia. It is found to be the most prevalent liver disease in addition to acute viral hepatitis and liver cancer. Ascites is the most common complication associated with cirrhosis. About 50% of patients with cirrhosis who develop ascites die within 2 years of diagnosis. Ascites also predisposes life-threatening complication such as Spontaneous Bacterial Peritonitis (SBP).

Materials and Methods. 74 cirrhosis patients who develop ascites were included in the study. The ascitic fluid was cultured in aerobic and anaerobic media. Leukocytes were evaluated for leukocytes count using Sysmex XT2000iT"" automatic cell counter, leukocytes differential count was observed under the microscope, and dip stick urine of leukocyte esterase test. Moreover, albumin, protein, and LDH level were assessed for both serum and ascitic fluid.

Results. Spontaneous Bacterial Peritonitis was diagnosed in 14 subjects (18.92%). Twelve subjects (85.71%) within this group developed neutrocytic ascites. Enterobacteriaceae pathogens, i.e. Eschericiiia coil and Enterobacter aerogerles, had been isolated from the ascitic fluid culture. These pathogens were suspected for producing Extended Spectrum Beta Lactamase (ESBL). Using Bland-Altman test, it was discovered that there were no significant differences in leukocytes count of ascitic fluid either measured with Sysmex XT2000iT"' automatic cell counter or conventional method. The cut-off point for MultistixlOSGTm was set on trace scale, whereas the ComburlOMTM was set on scale positive-2 to obtain a number of PMN leukocytes count of more than 250 cellslpL. Based on Light criteria, 85.71% of ascitic fluid from the SBP patients were considered as transudates. Meanwhile, 92.86% of SBP group showed an SHAG ? 1.lg/dL.

Conclusions. The study reveals that the proportion of SBP is 18.92% and neutrocytic ascites is 85.71%. Both of the Gram-negative bacteria are considered producing ESBL that induce resistance to Cefotaxime. Leukocytes count of ascitic fluid can be measured using Sysmex XT2000iTM automatic cell counter. To predict PMN leukocyte count of more than 250 cells/pL, the dip stick urine leukocytes esterase test using MultistixlOSGT"^ and ComburlOMTM are available. The ascitic fluid in SBP patients are classified as transudates, based on Light criteria. SBP has no effect against SAAG.

Suggestions. A diagnostic paracentesis should be performed prior to empirical antibiotics therapy. The dip stick urine leukocytes esterase test can be use as an alternative method to diagnose SBP along with the other bedside techniques. Further study is required to attain pattern and sensitivity of SBP pathogens."

"Pendahuluan: Atresia bilier adalah kelainan pada saluran empedu yang merupakan penyebab kolestasis ekstrahepatik neonatal terbanyak dan menjadi indikasi transplantasi hati tersering (+ 50%) pada bayi dan anak. Keterlambatan diagnosis pada pasien atresia bilier di Indonesia menyebabkan angka THDH (transplantasi hati donor hidup) primer pada atresia bilier lebih tinggi dibandingkan dengan pusat transplantasi lain di dunia. Penelitian ini bertujuan untuk menilai luaran THDH primer pada pasien atresia bilier di RSCMdan faktor-faktor yang memengaruhinya.Metode: Penelitian ini merupakan penelitian kohort retrospektif dengan menggunakan data pasien anak dengan atresia bilier yang dilakukan THDH primer sejak Desember 2010 hingga Desember 2019. Luaran pasien dalam satu tahun pascaoperasi berupa morbiditas (komplikasi, lama rawat, relaparotomi) dan mortalitas dianalisis terhadap faktor prognostik praoperasi dan intraoperasi.Hasil: Telah dilakukan 58 operasi transplantasi hati di RSCM dengan 85% (34 subjek) merupakan THDH primer pada anak dengan atresia bilier. Mayoritas adalah laki-laki dengan median usia 14 bulan. Sebagian besar subjek mengalami gizi kurang (64,5%). Rerata skor PELD adalah 17,09, rerata GRWR sebesar 3,11. Rerata perdarahan intraoperasi sebesar 670,4 mL dengan median lama operasi 690 menit, median CIT adalah 57 menit dan rerata WIT adalah 54,9 menit. Komplikasi terjadi pada 96,7% subjek, dengan infeksi (77,4%) sebagai komplikasi tertinggi. Relaparotomi dilakukan pada 54,8% subjek. Median lama rawat 41 hari dengan rentang 18-117 hari. Mortalitas dalam satu tahun pascatransplantasi sebesar 9,3%. Hubungan bermakna didapatkan antara gizi kurang terhadap komplikasi infeksi (p = 0,033), GRWR terhadap lama perawatan pascaprosedur THDH primer (p = 0,00) dan WIT terhadap kejadian relaparotomi (p = 0,007).Simpulan: Dengan karakteristik pasien atresia bilier yang ada di Indonesia (mayoritas gizi kurang dan rerata skor PELD tinggi) didapatkan angka mortalitas satu tahun cukup kecil dan sebanding dengan pusat transplantasi di dunia. Kejadian relaparotomi dan komplikasi infeksi masih menjadi masalah utama dan perlu dilakukan penelitian lebih lanjut untuk mengevaluasi intervensi baik pembedahan maupun medikamentosa dalam memeperkecil kejadian morbiditas dan mortalitas.Kata Kunci : Atresia bilier, THDH primer, luaran, morbiditas, mortalitas

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Introduction: Biliary atresia is a disorder of the bile duct that the most common cause neonatal extrahepatic cholestasis and the most common indication for liver transplantation (+ 50%) in infants and children. Delayed in diagnosis patients with biliary atresia in Indonesia causes the primary LDLT (living donor liver transplantation) rate to be higher than other transplant centers in the world. This study aimed to assess the primary LDLT outcome patients with biliary atresia in RSCM and influencing factors.Methods: This study was a retrospective cohort study using data on pediatric patients with biliary atresia who were undergoing primary LDLT from December 2010 to December 2019 in RSCM. Patient outcomes within one year postoperatively in the form of morbidity (complications, length of stay, relaparotomy) and mortality were analyzed for preoperative and intraoperative prognostic factors.Results: There have been 58 liver transplantions in RSCM with 85% (34 subjects) being primary LDLT in children with biliary atresia. The majority were men with median age 14 months. Most of the subjects experienced malnutrition (64.5%). The average PELD score was 17.09, the average GRWR was 3.11. The mean intraoperative bleeding was 670.4 mL with median operating time 690 minutes, median CIT was 57 minutes and the mean WIT was 54.9 minutes. Complications occurred in 96.7% subjects with infection (77.4%) as the highest complication. Relaparotomy was performed in 54.8% subjects. The median length of stay was 41 days with a range of 18-117 days. One year post transplantation mortality was 9.3%. There were statistically significant found between malnutrition and infection complications (p = 0.033), GRWR with length of stay after primary LDLT (p = 0.00) and WIT with incidence of relaparotomy (p = 0.007).Conclusion: With the characteristics of biliary atresia patients in Indonesia (majority was malnutrition and the average PELD score is high) the one-year mortality rate is quite small and comparable to transplantation centers in the world. The incidence of relaparotomy and infectious complications are still major problems and further research is needed to evaluate both surgical and medical interventions in minimizing the incidence of morbidity and mortality.Key words: Biliary atresia, primary LDLT, outcome, morbidity, mortality"