08 June 2021
: Case report 
Endoscopic Ultrasound-Guided Transrectal Drainage of Perirectal Abscess in a Patient with Crohn Disease
Unusual setting of medical care
Ayesha Khalid1ABCDEF*, Mir Fahad Faisal1ACDEDOI: 10.12659/AJCR.930698
Am J Case Rep 2021; 22:e930698
Table 1. Patient test results after admission.
| Laboratory test | October 27, 2020 11: 36 h | October 28, 2020 04: 51 h | October 28 to 29, 2020 05: 21 h | October 30, 2020 05: 16 h |
|---|---|---|---|---|
| WBCs (×10 L) | 17.1 | 17.8 | 11.1 | 12.2 |
| Hgb (g/dL) | 13.9 | 12.4 | 11.4 | 10.7 |
| Hct (%) | 43.8 | 40.9 | 36.8 | 35 |
| Platelet count (×10) | 552 | 493 | 397 | 404 |
| Sodium (mmol/L) | 133 | 134 | 137 | 136 |
| Potassium (mmol/L) | 4.5 | 4.5 | 3.7 | 3.4 |
| Chloride (mEq/L) | 98 | 103 | 105 | 102 |
| CO2 (mEq/L) | 21 | 23 | 23 | 20 |
| BUN (mg/dL) | 25 | 16 | 12 | 10 |
| Creatinine (mg/dL) | 1.2 | 1.2 | 1.3 | 1.2 |
| Total bilirubin (mg/dL) | 0.4 | – | – | – |
| AST (U/L) | 17 | – | – | – |
| ALT (U/L) | 26 | – | – | – |
| ALP (U/L) | 187 | – | – | – |
| Lactate (mmol/L) | 2.1 | – | – | – |
| ALT – alanine aminotransferase; ALP – alkaline phosphatase; AST – aspartate aminotransferase; BUN – blood urea nitrogen; Hct – hematocrit; Hgb – hemoglobin; WBCs – white blood cells. | ||||