15 July 2024
: Case report
Severe Fatal ARDS Due to Untreated Human Granulocytic Anaplasmosis in a 67-Year-Old Man: A Case Report
Challenging differential diagnosis, Rare disease
Shehryar Malik1BEF, Martha F. Brucato2AF, Laura Faiver2BF, Tung Phan3E, Mohamed H. Yassin4B, Jonathan M. BishopDOI: 10.12659/AJCR.943966
Am J Case Rep 2024; 25:e943966
Table 2. Respiratory complications of human granulocytic anaplasmosis.
| Case report, year [Ref] | Age (Years) | Gender | Travel/residence in endemicregions | Immuno-compromisedstate | Lungimaging | Diagnosis | Treatment | Mechanical ventilation | Outcome |
|---|---|---|---|---|---|---|---|---|---|
| Yawetzet al, 2001 []19 | 76 | Male | Yes | No | Bilateral GGO and pleural effusions | ELISA for IgM, Ig G | Doxycycline | No | Recovery |
| Remy et al, 2003 []20 | 47 | Male | France | No | Bilateral Pneumonitis | Positive DNA PCR | Spiramycin, Cefpodoxime | No | Recovery |
| Tsibris et al, 2011 []21 | 77 | Male | Yes | No | Left lung pneumonitis, pleural effusion | PositiveDNA PCR | Doxycycline | Tracheostomy | Recovery |
| Koff et al, 2013 []22 | 49 | Female | Yes | No | ARDS, bilateral interstitial opacities | PositiveDNA PCR | Doxycycline | 3 days | Recovery |
| Kaphleet al, 2015 []23 | 62 | Male | Yes | No | ARDS,bilateralGGOs | PositiveDNA PCR | Doxycycline plussteroids | 3 days | Recovery |
| Patel,2015 []24 | 49 | Female | Yes | No | ARDS,bilateral interstitial opacities | PositiveDNA PCR | Doxycycline | 3 days | Recovery |
| Rivera, 2020 []10 | 70 | Female | Yes | No | Bilateral pneumonitis, GGO | PositiveDNA PCR | Doxycycline | No | Recovery |
| Rivera, 2020 []10 | 63 | Female | Yes | No | Bilateral pneumonitis, GGO | PositiveDNA PCR | Doxycycline | No | Recovery |
| Rivera, 2020 []10 | 64 | Male | Yes | No | Bilateral pneumonitis, GGO | PositiveDNA PCR | Doxycycline | No | Recovery |
| Rivera, 2020 []10 | 78 | Male | Yes | No | Bilateral pneumonitis, GGO | PositiveDNA PCR | Doxycycline | 4 days | Recovery |
| Vyaset al, 2022 []25 | 56 | Female | Yes | No | bilateral GGO, small b/l pleural effusions | PositiveDNA PCR | Doxycycline | No | Recovery |
| Tasdemiret al, 2022 []26 | 57 | Male | Turkey | No | Bilateral Pneumonitis | PositiveDNA PCR | Doxycycline | No | Recovery |
| Dumicet al, 2023 []27 | 78 | Female | Yes | No | BilateralGGO | PositiveDNA PCR, positive IgG/IgM antibodies | Doxycycline | No | Recovery |
| Maliket al, 2024 (our case) | 67 | Male | Yes | No | ARDS,bilateral interstitial opacities | PositiveDNA PCR | Vancomycin, cefepime | 4 days | Death |
| GGO – ground glass opacities; ELISA – enzyme linked immunosorbent assay; PCR – polymerase chain reaction; ARDS – acute respiratory distress syndrome. | |||||||||






