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Test Code (รหัสการทดสอบ):
090-40-0930-01

Order Name (ชื่อการทดสอบ):
Fungal Stain by Wright-Giemsa (Source Specify)

 
Specimen / Container (สิ่งส่งตรวจ/ภาชนะ):
  1. CSF, Body fluids/ Sterile container
  2. Sputum, Bronchoalveolar lavage, Bronchial wash/ Sterile container
  3. Wound, Pus, Abscess, Discharge, Tissue/ Sterile container or Microscopic slide
 
Turnaround Time (ระยะเวลารอผล):
Received specimen to report within 3 hours.
 
Useful For (ประโยชน์การทดสอบ):
Detection of fungi in clinical specimens
 
Methodology (วิธีการทดสอบ):
Microscopic Wright-Giemsa stain
 
AliasesName (ชื่อเรียกอื่นๆ) :
Fungal smear
Fungal stain
Histoplasma capsulatum
Talaromyces
(formerly Penicillium) marneffei
Septate hyphae
 
 
 
Test Code (รหัสการทดสอบ):
090-40-0930-01

Order Name (ชื่อการทดสอบ):
Fungal Stain by Wright-Giemsa (Source Specify)

 
Collection Specimen Or Container (สิ่งส่งตรวจ/ภาชนะ):
  1. CSF, Body fluids/ Sterile container
  2. Sputum, Bronchoalveolar lavage, Bronchial wash/ Sterile container
  3. Wound, Pus, Abscess, Discharge, Tissue/ Sterile container or Microscopic slide
 
Specimen Testing Type (สิ่งส่งตรวจที่ใช้ในการทดสอบ):
  1. CSF, Body fluids, volume Entire collection (minimum 0.5 mL)
  2. Sputum, Bronchoalveolar lavage, Bronchial wash volume Entire collection (minimum 0.5 mL)
  3. Wound, Pus, Abscess, Discharge, Tissue volume Entire collection
 
Sub Mission Container (ภาชนะส่งตรวจ):
Sterile container or Apply original sample to surface of Microscopic slide using appropriate application method (determined by consistency of specimen type)
 
Rejection Criteria (เกณฑ์ปฏิเสธสิ่งส่งตรวจ):
Swab in Stuart transport medium or dry swab will be reject.
           
 
Specimen Stabillity (ความคงตัวของสิ่งส่งตรวจ):
Specimen Type Temperature Time
Abscess Room temperature, 18oC to 25oC 24 hours
Body fluid Room temperature, 18oC to 25oC 24 hours
Bronchial wash Refrigerated, 2oC to 8oC 24 hours
Bronchoalveolar lavage Refrigerated, 2oC to 8oC 24 hours
CSF Room temperature, 18oC to 25oC 24 hours
Discharge Room temperature, 18oC to 25oC 24 hours
Pus Room temperature, 18oC to 25oC 24 hours
Sputum Refrigerated, 2oC to 8oC 24 hours
Tissue Room temperature, 18oC to 25oC 24 hours
Wound Room temperature, 18oC to 25oC 24 hours
 
 
 
Test Code (รหัสการทดสอบ):
090-40-0930-01

Order Name (ชื่อการทดสอบ):
Fungal Stain by Wright-Giemsa (Source Specify)

 
Method detail (วิธีการทดสอบ):
Microscopic Wright-Giemsa stain
 
Schedule (ตารางการทดสอบ):
Tested daily (24 hours)
 
Turnaround Time (ระยะเวลารอผล):
Received specimen to report within 3 hours.
 
Performing Location (หน่วยงานที่ทำการทดสอบ):
Microbiology, Laboratory Department Tel. 14171
 
Specimen Retention Time (ระยะเวลาเก็บสิ่งส่งตรวจ):
7 days
 
 
 
Test Code (รหัสการทดสอบ):
090-40-0930-01

Order Name (ชื่อการทดสอบ):
Fungal Stain by Wright-Giemsa (Source Specify)

 
 
Clinical Information (ข้อมูลทางคลินิก):
Many fungi in the environment cause disease in severely compromised human hosts. Accordingly, the range of potential pathogenic fungi has increased as the number of immunosuppressed individuals (persons with AIDS, patients receiving chemotherapy or transplant rejection therapy, etc) has increased. Few fungal diseases can be diagnosed clinically; most are diagnosed by isolating and identifying the infecting fungus in the clinical laboratory.
 
Reference Value (ค่าอ้างอิง):
No fungal element seen
 
Interpretation (การแปลผล):
Positive slides are reported as one or more of the following: yeast or hyphae present
  • Septate hyphae
  • Aseptate hyphae
  • Aspergillus like microorganism
  • Binary fission yeasts like Talaromyces (formerly Penicillium) marneffei
  • Round or oval yeast cells, budding yeast cells
  • Pseudohyphae - Budding yeast cells with Pseudohyphae
  • Budding yeast cell - Yeast cell
 
Clinical Reference (เอกสารอ้างอิง):
  1. Amy L. Leber, editor. Clinical Microbiology Procedure Handbook 4th Edition. Washington DC: American Society for Microbiology; 2016
  2. James H. Jorgensen, Michael A. PFALLER. Manual of Clinical Microbiology 11th ed. Washington, DC: ASM Press; 2015
  3. https://www.mayocliniclabs.com (Retrieved: 29 Jan 2019)