Judul: Testicular Neoplasia in Domestic Swine (Sus scrofa domestica) Based on Ultrasonography and Hematology Profile
Abstrak: Neoplasia pada testis disebabkan oleh kelainan perkembangan sistem reproduksi jantan, abnormalitas kongenital pada testis, kesalahan prosedural dan tindakan non aseptis pada praktik kastrasi pada hewan ternak. Diagnosis neoplasia pada testis dapat dilakukan dengan pemeriksaan fisik dan diagnosa penunjang menggunakan ultrasonografi. Penelitian ini bertujuan menganalisis kasus neoplasia pada organ testis babi menggunakan ultrasonografi dan profil hematologi. Seekor babi jantan domestik berumur ±3 bulan memiliki anamnesis pembesaran pada kedua testis. Hasil pemeriksaan fisik dan tanda klinis dicatat pada lembar rekam medik, hasil hematologi darah diperiksa menggunakan hematology analyzer Mindray® Type BC-2800, hasil sonogram pada testis babi diperiksa menggunakan Chison Ebit 60. Pemeriksaan fisik menunjukkan peningkatan frekuensi jantung dan frekuensi napas serta penurunan suhu tubuh. Pemeriksaan hematologi menunjukkan terjadinya leukositosis (leukosit 29,2 × 103/µL) dan anemia (hematokrit 35,5 %). Sonogram testis menunjukkan pembesaran pada testis kanan dengan diameter 7,3 cm dan testis kiri dengan diameter 4,2 cm. Karakteristik neoplasia testis ditandai dengan pembesaran pada testis, abnormalitas hematologi berupa leukositosis dan anemia, adanya nodul dan massa struktur hipoanekoik pada jaringan parenkim dengan berbagai ukuran serta bentuk jaringan sehingga tercitra ekogenitas yang tidak homogen berdasarkan citra ultrasonografi., Testicular neoplasia is caused by abnormalities in the development of the male reproductive system, congenital abnormalities in the testes, procedural errors and non-aseptic practices in castration in livestock. Diagnosis of testicular neoplasia can be done by physical examination and diagnostic support using ultrasonography. This study aims to analyze a case of neoplasia in the testicular organs of a swine using ultrasonography and hematology profile. A ±3 months old domestic boar has a history of enlargement of both testes. Physical examination results and clinical signs were recorded on medical record sheets, blood hematology results were examined using a Mindray® Type BC-2800 hematology analyzer, sonogram results on swine testes were examined using Chison EBit 60. Physical examination showed an increase in heart rate and respiratory rate as well as a decrease in body temperature. Hematological examination showed leukocytosis (leukocyte 29,2×10^3/µL) and anemia (hematocrit 35,5 %). Testicular sonogram showed enlargement of the right testis with a diameter of 7,3 cm and left testicle with a diameter of 4,2 cm. Testicular neoplasia is characterized by enlargement of the testes, hematological abnormalities in the form of leukocytosis and anemia, the presence of nodules and masses of hypoanechoic structures on parenchymal tissue of various sizes and tissue shapes so that the image of echogenicity is not homogeneous based on ultrasonography
Keyword: babi, hipoekoik, jaringan parenkim, neoplasia testis, ultrasonografi, hypoechoic, parenchymal tissue, testicular neoplasia, swine, ultrasonography

Judul: The Ultrasound Imaging of Bladder,  Kidney, and Liver in Piglets (Sus scrofa domestica)
Abstrak: Penelitian ini bertujuan untuk mengetahui gambaran USG hati, ginjal dan kandung kemih pada anak babi (Sus scrofa domestica), sehingga data tersebut dapat digunakan sebagai acuan untuk pemeriksaan posisi, ekogenisitas, dan ukuran. Ultrasonografi dilakukan pada enam ekor anak babi jantan berumur 1 bulan 1 hari. Pemeriksaan klinis dilakukan untuk memastikan anak babi dalam keadaan sehat. USG hati dan kandung kemih diamati pada posisi dorsal recumbency, sedangkan ginjal diamati pada posisi lateral-recumbency. Ultrasonografi dilakukan menggunakan Chison EBit 60, transduser linier dengan frekuensi 9 MHz pada posisi sagital dan gain 50 - 80. Ekogenisitas hati cenderung hiperekoik, ginjal hiperekoik, dan kandung kemih hipoekoik karena penggunaan gain yang tidak tepat. Pencitraan kandung kemih menunjukkan perubahan ukuran dinding dan ekogenisitas. Panjang rata-rata ginjal kanan 4,73±0,50 cm dan ginjal kiri 4,08±0,26 cm. Ketebalan dinding kandung kemih adalah 1,3 ± 0,31 mm. Pengukuran panjang ginjal dan ketebalan dinding kandung kemih yang diperoleh menunjukkan hasil yang hampir seragam sehingga pada penelitian ini diketahui posisi, ekogenisitas, dan ukuran organ normal, This study aims to determine ultrasound imaging of the liver, kidneys and bladder in piglets (Sus scrofa domestica), therefore the data can be used as reference for examination position, echogenicity, and size of the organs. Ultrasound was performed on six male piglets aged 1 month and 1 day. Clinical examination was conducted to ensure that the piglets are in good health. Ultrasound of the liver and bladder was observed in dorsal-recumbency position, while the kidneys were observed in lateral-recumbency positions. Ultrasound was performed using Chison EBit 60, linear transducer with 9 MHz frequency at the sagittal position and gain 50 - 80. The echogenicity of the liver tends to be hyperechoic, the kidneys are hyperechoic, and the bladder is hypoechoic due to improper use of gain. Bladder imaging showed changes in wall size and echogenicity. The average length of the right kidney was 4.73±0.50 cm and the left kidney was 4.08±0.26 cm. The bladder wall thickness is 1.3±0.31 mm. Measurements of kidney length and bladder wall thickness obtained showed almost uniform results so that in this study the data on the position, ecogenicity, and size of normal organs were known.
Keyword: ginjal, hati, Sus scrofa domestica, ultrasonografi, vesika urinaria, bladder, kidney, liver, Sus scrofa domestica, ultrasonography

Judul: Pelabelan Super Vertex Magic
Abstrak: Super vertex magic labeling is labeling on graph with is a set of edges mapped into and is a set of vertices mapped into . It has a vertex magic labeling in which and represents the size and order of the graph respectively. This manuscript proves that paths, cyclics, and disjoint union of cyclics have a super vertex magic labeling. There are four theorems to be discussed. The first theorem proves that path is super vertex magic if and only if is odd and . The second theorem proves that cyclic is super vertex magic if and only if is odd. The third theorem proves that bijection function from an edge set onto of graph can be extended to a super vertex magic labeling if and only if the set amount of edge label that incidents with a vertex in the graph, consists of sequential integers as many as vertices in the graph. The fourth theorem proves that disjoint union of the cyclics consists of cyclics with each cyclic has vertices is super vertex magic if and only if and are odd.
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