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Journal of Ultrasound Jun 2024Gas gangrene (GG) is a rare severe infection with a very high mortality rate mainly caused by Clostridium species. It develops suddenly, often as a complication of...
AIM
Gas gangrene (GG) is a rare severe infection with a very high mortality rate mainly caused by Clostridium species. It develops suddenly, often as a complication of abdominal surgery or liver transplantation. We report a case of GG of the liver occurred after percutaneous microwave (MW) ablation of an hepatocellular carcinoma (HCC) successfully treated with percutaneous Radiofrequency ablation (RFA).
CASE PRESENTATION
A 76-year-old female patient was treated with MW ablation for a large HCC in the VIII segment; 2 days later she developed fever, weakness, abdominal swelling and was hospitalized with diagnosis of anaerobic liver abscess. Despite antibiotic therapy, the patient conditions worsened, and she was moved to the intensive care unit (ICU). Percutaneous drainage was attempted, but was unsuccessful. The surgeon and the anesthesiologist excluded any indication of surgical resection. We performed RFA of the GG by 3 cool-tip needles into the infected area. The procedure was well tolerated by the patient, who left the hospital for follow-up.
CONCLUSION
Percutaneous RFA could be a valuable therapy of focal GG of the liver in patients refractory to antibiotics and when surgery and OLT are not feasible. A fast and early indication is needed in case of rapid worsening of the patient's conditions.
PubMed: 38940887
DOI: 10.1007/s40477-024-00928-2 -
Internal Medicine (Tokyo, Japan) Jun 2024A cholecystocutaneous fistula is a type of external biliary fistula that occurs when there is an abnormal connection between the gallbladder and skin. We report the...
A cholecystocutaneous fistula is a type of external biliary fistula that occurs when there is an abnormal connection between the gallbladder and skin. We report the first case of a cholecystocutaneous fistula that occurred in association with the development of lymphoma in the gallbladder. A 76-year-old woman who was under observation for follicular lymphoma with a low tumor burden presented with fatigue and abdominal pain. Imaging studies revealed cholecystitis associated with an abdominal subcutaneous abscess, and lymphoma transformation was confirmed by a lymph node biopsy. Edwardsiella tarda was cultured from both the abdominal subcutaneous abscess and percutaneous transhepatic gallbladder drainage, demonstrating cholecystocutaneous fistula, and open cholecystectomy revealed lymphoma cell infiltration into the gallbladder. Our case showed unique complications, and its successful management was associated with aggressive lymphoma development.
PubMed: 38925971
DOI: 10.2169/internalmedicine.3851-24 -
Cureus May 2024We report a rare case of splenic tuberculosis (TB) in a male patient with a competent immune system who had no previous record of pulmonary TB. A 56-year-old male...
We report a rare case of splenic tuberculosis (TB) in a male patient with a competent immune system who had no previous record of pulmonary TB. A 56-year-old male patient came to our outpatient department complaining of upper abdominal pain with a few episodes of vomiting for three days. He had alcoholism, smoked for 15 years, and had no past history of diabetes mellitus, hypertension, TB, or HIV. An abdominal ultrasound and CT scan at admission showed pancreatitis with a splenic abscess. After five days of admission, the patient's vitals deteriorated, and he had severe abdominal pain. CT scan suggested a splenic abscess rupture with hemoperitoneum. An emergency exploratory laparotomy was performed, and a splenectomy was done due to the splenic abscess rupture. A cartridge-based nucleic acid amplification test from splenic intracapsular fluid detected a trace complex. The patient was discharged after starting first-line antitubercular treatment for six months. After three months of follow-up, the patient was doing well with no complaints.
PubMed: 38919240
DOI: 10.7759/cureus.61088 -
The Korean Journal of Gastroenterology... Jun 2024Toxocariasis, a zoonotic infection transmitted by (from dogs) and (from cats) larvae, poses rare but severe risks to humans. We present a case of hepatic visceral... (Review)
Review
Toxocariasis, a zoonotic infection transmitted by (from dogs) and (from cats) larvae, poses rare but severe risks to humans. We present a case of hepatic visceral larva migrans (VLM) caused by in a 21-year-old male with a history of close contact with a pet dog. Initial symptoms and imaging findings mimicked a pyogenic liver abscess. The initial laboratory investigations revealed neutrophilia and elevated levels of IgE. Despite broad-spectrum antibiotics, persistent fever prompted further investigation. Subsequent serological testing for Toxocara antibodies and histopathological analysis of liver tissue demonstrating eosinophil infiltrates and Charcot-Leyden crystals led to a confirmed diagnosis of a liver abscess caused by . Serological testing for Toxocara antibodies and histopathological analysis of liver tissue confirmed a -induced liver abscess. Albendazole treatment yielded significant clinical improvement. This case highlights the necessity of considering toxocariasis in liver abscess differentials, particularly in high-seroprevalence regions like Vietnam. Relying solely on serological tests may be insufficient, emphasizing the need for corroborative evidence, including invasive procedures like liver biopsy, for accurate hepatic toxocariasis diagnosis.
Topics: Humans; Toxocara canis; Larva Migrans, Visceral; Male; Animals; Young Adult; Albendazole; Tomography, X-Ray Computed; Dogs; Liver; Antibodies, Helminth; Ultrasonography; Liver Abscess; Toxocariasis; Immunoglobulin E; Anthelmintics
PubMed: 38918038
DOI: 10.4166/kjg.2024.051 -
Infection Jun 2024To determine the background, bacteriological, clinical and radiological findings, associated lesions, treatment and outcome of splenic abscesses (SAs) in infective...
OBJECTIVE
To determine the background, bacteriological, clinical and radiological findings, associated lesions, treatment and outcome of splenic abscesses (SAs) in infective endocarditis (IE).
METHODS
Retrospective study (2005-2021) of 474 patients with definite IE. The diagnosis of SA was made in 36 (7.6%) patients (31, 86.1%, males, mean age = 51.3) on abdominal CT.
RESULTS
The main implicated organisms were Streptococcus spp (36.1%), Enterococcus faecalis (27.7%), Staphyloccus spp (19.4%). Rare agents were present in 10 patients (27.8%). Pre-existing conditions included a prosthetic valve (19.4%), previous IE (13.9%), intravenous drug use (8.4%), diabetes (25%) alcohol abuse (13.9%), liver disease (5.5%). Vegetations ≥ 15 mm were present in 36.1%. Common presentations were abdominal pain (19.4%) and left-sided pleural effusion (16.5%). SA were more often small (50%; 7 multiple) than large (36.1%; 1 multiple) or microabscesses (13.9%, 3 multiple). Associated complications were extrasplenic abscesses (brain, 11.1%; lung, 5.5%; liver, 2.8%), infectious aneurysms (16.7%: 3 intracranial, 1 splenic, 1 hepatic, 1 popliteal), emboli (brain, 52.8%; spleen, 44.4%, 5 evolving to SA; kidney, 22.2%; aorta, 2.8%), osteoarticular infections (25%). Twenty-eight (77.8%) patients only received antimicrobials, 7 (19.4%) underwent splenectomy, after cardiac surgery in 5. One had percutaneous drainage. The outcome was uneventful (follow-up 3 months-14 years; mean: 17.2 months).
CONCLUSION
In SA-IE patients, the prevalence of vegetation size, Enterococcus faecalis, rare germs, diabetes, osteo-arthritic involvement and cancer was higher than in non-SA patients. Some SAs developed from splenic infarcts. IE-patients with evidence of splenic emboli should be evaluated for a possible abcedation. Cardiac surgery before splenectomy was safe.
PubMed: 38916693
DOI: 10.1007/s15010-024-02322-w -
Microbiology Resource Announcements Jun 2024is highly virulent but often misidentified in clinical settings. The entire genome sequence of a metallo-β-lactamase-producing strain from a clinical specimen has...
is highly virulent but often misidentified in clinical settings. The entire genome sequence of a metallo-β-lactamase-producing strain from a clinical specimen has been presented in this study. The genome comprised a single chromosome of 4.89 Mbp with 61.6% G + C content.
PubMed: 38916297
DOI: 10.1128/mra.00010-24 -
The Indian Journal of Radiology &... Jul 2024The aim of this study was to examine the imaging manifestations of post-endoscopic retrograde cholangiopancreatography (ERCP) specific complications by computed...
The aim of this study was to examine the imaging manifestations of post-endoscopic retrograde cholangiopancreatography (ERCP) specific complications by computed tomography to aid in its early and successful diagnosis and timely intervention. Forty-one cases of imaging having post-ERCP were complications were retrospectively collected and the spectrum of complications and their key imaging features and methods to improve their detection were analyzed. The most common complication detected in computed tomography (CT) post-ERCP was the presence of intra-abdominal collections seen in 21 patients (51.2%). Pancreatitis was seen in 20 of 41 patients (48.7%), while bowel perforation was present in 9 patients (21%). Pleural effusion was present in 8 patients (19.5%), liver abscess in 6 patients (14.6%), cholangitis in 4 patients (9.7%), gallbladder perforation in 4 patients (9.7%), displaced common bile duct stent in 3 patients (7.3%), possibility of main pancreatic duct cannulation in 2 patients (4.8%), vascular injury resulting in right hepatic artery pseudoaneurysm in 1 patient (2.4%), thrombosis of portal vein or its branches in 2 patients (4.8%), superior mesenteric vein thrombosis in 1 patient (2.4%), right hepatic vein thrombosis in 1 patient (2.4%), pulmonary thromboembolism in 2 patients (4.8%), duodenal inflammation in 1 patient (2.4%), bowel ileus in 4 patients (9.6%), and bowel obstruction in 1 patient (2.4%). Complications after ERCP can cause significant morbidity and mortality if not diagnosed early and treated appropriately. Familiarity with normal findings post-ERCP and knowledge of the imaging appearance of these complications are vital in the early management of these conditions.
PubMed: 38912237
DOI: 10.1055/s-0044-1779585 -
Journal of Orthopaedic Case Reports Jun 2024Metallic foreign body reactions are observed many times, usually in the early periods. However, late presentations are often uncommon. Management of these foreign bodies...
INTRODUCTION
Metallic foreign body reactions are observed many times, usually in the early periods. However, late presentations are often uncommon. Management of these foreign bodies varies from a military setting to a civilian setting where saving a patient's life is the priority.
CASE REPORT
In this case report, we present a 49-year-old soldier with recent onset swelling in the right gluteal region with elevated local temperature and minimal tenderness. The patient suffered a land mine blast injury 10 years ago with multiple injuries to the chest, abdomen, and lower limb. According to military protocols, he was initially managed for life-threatening chest and open abdominal injuries. The right lower limb was non-salvageable and underwent above-knee amputation. A dormant metallic foreign body, which was retained inside the right iliac bone, presented a decade later with a subacute non-pyogenic abscess.
CONCLUSION
The primary goal in military injuries is always to save a patient's life. While acute management remains the same for both military and civilian injuries. In military injuries, deep-seated, inactive foreign bodies are often left behind in order to avoid fresh plane dissection, and to minimize blood loss for early stabilization and save patient lives. Late-onset inflammatory responses are the cause of the delayed presentation of retained foreign bodies.
PubMed: 38910972
DOI: 10.13107/jocr.2024.v14.i06.4536 -
Cureus May 2024The association of s with vasculitis remains relatively rare and poorly understood. In this report, we present a case of Methicillin-sensitive (MSSA)-associated...
The association of s with vasculitis remains relatively rare and poorly understood. In this report, we present a case of Methicillin-sensitive (MSSA)-associated leukocytoclastic vasculitis (LCV) following a surgical site infection, adding to the limited body of knowledge on this intriguing clinical entity. A 52-year-old male with a medical history significant for type 2 diabetes mellitus, hypertension, hyperlipidemia, and coronary artery disease presented with progressively worsening generalized petechial rash and migratory joint pains with associated joint swelling. The patient's symptoms began following surgical repair for a rectus abdominis incisional hernia with mesh placement that was complicated by an abdominal wall abscess at the surgical site, prompting drain placement. Cultures from the abscess aspirate revealed Methicillin-sensitive infection. A punch biopsy of the petechial lesions revealed findings consistent with leukocytoclastic vasculitis. The rash and joint pains resolved approximately one week after initiation of treatment with antibiotics and steroids. This case sheds light on the rare but clinically significant association between Methicillin-sensitive infection and leukocytoclastic vasculitis, particularly following surgical site infections. The prompt recognition and treatment of underlying MSSA infection, along with the targeted management of LCV, resulted in the resolution of symptoms in our patient. This case emphasizes the importance of a comprehensive diagnostic approach and highlights the efficacy of antibiotic therapy in mitigating MSSA-associated vasculitic manifestations.
PubMed: 38910712
DOI: 10.7759/cureus.60867 -
Surgical Case Reports Jun 2024Meckel's diverticulum (MD) is the most common congenital abnormality of the gastrointestinal tract. However, MD is rare in clinical practice, and perforation of a MD by...
BACKGROUND
Meckel's diverticulum (MD) is the most common congenital abnormality of the gastrointestinal tract. However, MD is rare in clinical practice, and perforation of a MD by a foreign body is even rarer. Preoperative diagnosis is difficult because there is often insufficient information; therefore it is usually diagnosed intraoperatively. Although rare, it should be considered as a differential diagnosis in patients who have ingested foreign bodies.
CASE PRESENTATION
The following is the case of a 52-year-old female patient who was admitted because of generalized abdominal pain for 5 days, related to nausea and vomiting. She also stopped passing gas. Inflammatory indicators were elevated, and computed tomography (CT) revealed gas-liquid levels in the small intestine and high-density objects in the ileum. Based on the patient's condition, laparotomy was performed instead because the laparoscopic procedure was difficult to perform. Intraoperatively, a foreign body perforated the diverticulum of the terminal ileum, resulting in the development of an abdominal abscess. Finally, we performed resection of the ileal diverticula and partial resection of the ileum. After the surgery, it was confirmed that the foreign bodies were two dentures accidentally eaten by the patient.
CONCLUSION
A thorough understanding of the clinical presentation, imaging features, and treatment of MD and its complications will assist clinicians in making prompt and accurate diagnoses and providing symptomatic treatment.
PubMed: 38904880
DOI: 10.1186/s40792-024-01959-x