Personal & Social History ชั้นเตรียมอนุบาล อาศัยอยู่ในแฟลตกับพ่อ แม่ พี่ชาย ชอบเล่นกับ เด็กป. 2 ห้องตรงข้าม ใช้ภาชนะหลอดดูดเดียวกัน 5 วันก่อนมีไข้ ไปเล่นกับเพื่อนห้องตรงข้ามซึ่งเพิ่งออกจากรพ. ด้วยอาการไข้สูง ทอนซิลโต ไม่ทราบวินิจฉัย
Physical Examination
Physical Examination
Physical Examination
Physical Examination Neurologic Exam Conscious; oriented to time, place, person; GCS=15 Nystagmus – negative CN: II,III-normal visual acuity, pupils equally reactive to light; III,IV,VI-intact EOM; V-intact masseter muscle contraction; VII- no facial asymmetry; VIII- can hear, bilateral; IX,X-intact gag reflex; XI-can shrug shoulders, bilateral; XII-tongue midline on protrusion Babinski absent; no nuchal rigidity; no Brudzinski ; no Kernig’s sign Motor: normal tone, power grade 5/5, intact coordination Sensory: intact DTRs: 2+, all
Problem List High-grade fever (Day 3 on admission) Vomiting 1 day with decreased appetite Mild epigastric pain Mild injected and enlarged tonsils
Differential Diagnoses (High-grade Fever Day 3)
Upper Respiratory Tract Infection Differentials Pros Cons Investigation Pharyngotonsillitis Fever Injected pharynx Enlarged tonsils High-grade fever Bacterial CBC H/C GS Infectious Mononucleosis Fever Injected pharynx Enlarged tonsils (+/- exudate ) No Hoagland’s sign No CLAD No hepato-splenomegaly CBC EBV, VCA Ig Influenza Fever Injected pharynx No other flu-like symptoms CBC Influenza A, B Ag
Other Acute Febrile Illnesses Differentials Pros Cons Investigation Dengue Fever Fever day 3 Vomiting - CBC x 2 Dengue NS1Ag Septicemia/ Bacteremia Fever > 38° C (met 1 SIRS criterion) Active CBC H/C Urinary Tract Infection (concealed bacteremia ) Fever Vomiting Poor appetite - UA then U/C
(Hidden Slide) R/O other AFI:
Other Systems Differentials Pros Cons Investigation Gastrointestinal Infection Fever Vomiting Epigastric pain Decreased appetite Mild abdominal pain No changes in bowel movements CBC H/C Stool exam, S/C if applicable CNS Infection Fever Vomiting Active No abnormal neuro signs May be ruled out
Investigation CBC WBC=13,760uL ; Neutrophils 62%, Lymphocytes 26%, Monocytes 12% Hb =10.9 g/ dL ; Hct =34.1% Platelet count = 249,000 uL Electrolytes Na 134, K 4.3, Cl 94, HCO3 21 BUN 9, Crea 0.35 Dengue Ns1Ag, IgG , IgM = negative Influenza A Ag, B Ag = negative RSV = negative UA WBC 1-2, RBC 0-1
After Initial Investigation..
Management Record V/S, I/O Laboratory: CBC, E’lyte , BUN, Crea Dengue Ns1Ag, IgG , IgM Influenza A, B RSV UA IV maintenance + 3% deficit (15 kg) 5% D/N/3 IV drip @ 70cc/hr Med: Paracetamol syrup 1 ½ tsp PO prn for fever q 4-6 hr Ceftriaxone 800mg IV drip OD