IDCases最新文献

Mucormycosis is a devastating disease with a high mortality rate, typically affecting immunosuppressed individuals. Postoperative surgical site infections due to mucromycosis are rare, with only a handful of cases reported in the literature. Here, we describe a fatal case of post operative abdominal wound infection caused by mucormycosis in an immunocompetent man in his 70 s, who developed the infection following a laparotomy for bowel perforation. Initially, the growth of fungal species from a superficial wound swab was not considered significant until the patient exhibited signs of worsening sepsis. Limited operative debridement was performed for prognostication, in accordance with the family’s wishes. There was evidence of extensive significant invasive fungal infection, marked by necrosis extending into the abdominal wall fat and muscle. The patient was then transitioned to comfort measures and subsequently died. This case emphasizes the importance of maintaining a high level of clinical suspicion for mucormycosis, even in patients with minimal risk factors, and highlights the importance of prompt and aggressive treatment.

A 49-year-old female with multiple myeloma complicated by renal failure had dysuria. The urine culture revealed multidrug-resistant aeromonas caviae during her hospital stay. Her symptoms and signs significantly improved after receiving a seven-day course of piperacillin-tazobactam treatment. She had no history of urinary tract infections(UTIs). On follow-up, she felt clinically well. Aeromonas caviae is a rare cause of UTI. We review previous cases of aeromonas caviae UTIs. The purpose of this case report is to assist in the diagnosis and management of aeromonas caviae cystitis.

Shigella typically causes gastrointestinal infections, and extra-intestinal manifestations are rare. We report the first known case of pyogenic cervical spondylitis co-infected with Escherichia coli and Shigella flexneri, highlighting the diagnostic challenges and clinical implications. A 53-year-old woman presented with neck pain for one month. MRI revealed C6 and C7 vertebrae abscesses. The patient underwent anterior cervical debridement and bone-graft fusion. Intraoperative pus culture grew Escherichia coli, while metagenomic next-generation sequencing detected both Escherichia coli and Shigella species. Intravenous imipenem 500 mg every 6 h was administered, leading to full wound healing at a 6-month follow-up. This case emphasizes the importance of considering Shigella infection in the differential diagnosis of pyogenic spondylitis and demonstrates the utility of a multi-pronged diagnostic approach.

Alveolar echinococcosis (AE) is a common and significant public health problem caused by the larvae of the Echinococcus multilocularis. The occurrence of epididymal AE is rare and often overlooked in combination with mycobacterium tuberculosis infection. We report a case of a 34-year-old man who presented with right-sided scrotal enlargement with pain. Physical examination revealed an enlarged right scrotum with rupture. CT examination showed a blurred border and non-enhancing lesion on the right epididymis. Postoperative pathology and molecular biology identified an epididymal E. multilocularis infection. We report this rare case to emphasise the difficulty of preoperative diagnosis and the importance of complete surgical excision of the lesion.

One patient with rifampin-resistant tuberculosis underwent emergency left pneumonectomy and thoracic gauze packing for hemoptysis due to recurrent hemoptysis after transcatheter arterial embolization. Vital signs were maintained by mechanical ventilation and medication. Tracheotomy and anti-tuberculosis treatment were performed. After half a year of follow-up, the patient's condition was stable.

Brodie’s abscess is a manifestation of subacute to chronic osteomyelitis, characterized as intraosseous abscess formation, usually on the metaphysis of the long tubular bones in the lower extremities of male pediatric patients. Clinically, Brodie’s abscess presents with atraumatic bone pain of an insidious onset, with absence of systemic findings. Delay in diagnosis is common, as diagnostic imaging, followed by biopsy for culture and histologic examination are generally required to secure a diagnosis of Brodie’s abscess. Treatment of Brodie’s abscess is non-standardized, and usually consists of surgical debridement and antibacterial therapy. Despite the variability in therapeutic approaches, outcomes of Brodie’s abscess treated with surgery and antibiotics are favourable. Herein we report a case of a delayed diagnosis of Brodie’s abscess in the upper extremity of an adult female. While she improved with treatment of Brodie’s abscess, the case serves to remind clinicians to consider this entity in adult individuals who present with atraumatic bone pain.

Purpose

Observations

Conclusions

Introduction

Presentation of case

Discussion

Conclusion

Purpose

Immunizations have long been pivotal in preventing diseases like HZ (herpes zoster), caused by VZV (varicella zoster virus). This study aims to evaluate the efficacy and safety of the RZV (recombinant zoster vaccine) compared to the ZVL (zoster vaccine live) and to report rare adverse events following RZV administration.

Observation

Herein, we report an unusual case of a 59-year-old man who developed a V1-limited rash with a positive HZ PCR (polymerase chain reaction) test following administration of RZV in the United States.

Conclusion

The development of RZV has significantly improved the prevention of HZ compared to ZVL. Nevertheless, rare adverse events, such as dermatomal reactions, underscore the importance of ongoing monitoring and research into the immunomodulatory effects of RZV. Physicians should continue to administer the RZV to patients but be cognizant that reactivation may rarely subsequently occur.

Case Presentation

The patient with a history of benign prostatic hyperplasia was treated at an outside hospital two days after receiving the RZV complaining of paresthesia and a rash on his nasolacrimal area and forehead. The patient presented to the ED (emergency department), 9 days post-vaccination due to persistence of his symptoms despite use of amoxicillin, valacyclovir, and an unidentified eye drop. The dose of valacyclovir was increased, and he completed 1 g TID (three times a day) PO (per orally) for 10 days with subsequent resolution of symptoms. A positive PCR test confirmed the diagnosis of HZ. Topical mupirocin ointment was initiated and the patient was referred for ophthalmologic evaluation.