Nasal Polyp in Children with Allergic Rhinitis: A Case Report

Husni, Teuku

doi:10.5220/0008792302280232

Cited by 2 publications

(2 citation statements)

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“…Sesuai histologi, polip nasal ditandai dengan penurunan vaskularisasi, berkurangnya jaringan kelenjar, fibrosis, edema serta kerusakan epitel. 2,7,12…”

Section: Histopatologiunclassified

Epistaksis pada Polip Nasal

Irfandy

Wulandari

Budiman

et al. 2022

JIKESI

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Pendahuluan: Polip nasal merupakan kondisi multifaktorial yang sering dikaitkan dengan berbagai penyakit dan gangguan patogen, seperti alergi, infeksi, sinusitis jamur alergi, fibrosis kistik, asma, dan intoleransi aspirin. Polip nasal dapat berperilaku agresif dan menirukan patologi lain di rongga hidung dan paranasal. Polip nasal inflammatory type merupakan tipe polip nasal terbanyak kedua dari kasus polip. Bedah sinus endoskopi (BSE) biasanya diperuntukkan bagi pasien yang tidak mendapatkan perbaikan gejala dari tatalaksana medikamentosa, pasien yang memiliki kontraindikasi atau yang mengalami efek samping dari terapi tersebut. Maksilektomi medial menjadi salah satu teknik operasi untuk tatalaksana pada polip nasal. Dilaporkan satu kasus pasien perempuan, 33 tahun dengan keluhan utama riwayat hidung berdarah berulang dan didiagnosis dengan polip nasal inflammatory type yang dilakukan terapi maksilektomi medial. Maksilektomi medial merupakan salah satu teknik pembedahan pada tatalakasana polip nasal.

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“…Sesuai histologi, polip nasal ditandai dengan penurunan vaskularisasi, berkurangnya jaringan kelenjar, fibrosis, edema serta kerusakan epitel. 2,7,12…”

Section: Histopatologiunclassified

Epistaksis pada Polip Nasal

Irfandy

Wulandari

Budiman

et al. 2022

JIKESI

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“…strength properties, while, ferrite has poor strength and is highly ductile. The pearlite phase has strong and hard properties compared to the ferrite, which is less ductile [21].…”

Section: Microstructurementioning

confidence: 99%

The Failure Analysis of Crankshaft of Four Cylinder Diesel Engine Using Experimental Method

Husaini

Rizqullah

Hasanuddin

et al. 2022

KEM

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The crankshaft is one of the main components of the combustion engine used for continuous rotation. Therefore, this research aims to analyze the crankshaft failure of a jeep with a four-cylinder diesel engine used to transport 4 tons of logs on rugged terrain and uneven roads for 12 months. This research was carried out using the Scanning Electron Microscope (SEM), microstructure, hardness, chemical composition, and stress analysis testing methods. The chemical composition and microstructure test results showed that the crankshaft was made of AISI 3150 material with a pearlite phase. From the results of the visual observation on the fracture surface, the characteristics of failure due to fatigue are indicated by a beach mark pattern on the fracture surface. SEM test shows a crack initiation at the edge of the balancer due to the dynamic loads experienced by the crankshaft, which causes propagation from the initial beach marks pattern to the final fracture.

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Nasal Polyp in Children with Allergic Rhinitis: A Case Report

Cited by 2 publications

References 0 publications

Epistaksis pada Polip Nasal

Epistaksis pada Polip Nasal

The Failure Analysis of Crankshaft of Four Cylinder Diesel Engine Using Experimental Method

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