A case report of a lung abscess as a rare complication of a pyogenic liver abscess

Rationale:A hepatobronchial fistula and lung abscess following a pyogenic liver abscess is a rare entity and it is not easy to diagnose this condition based on the symptoms and chest radiography.Patient concerns:An 81-year-old man presented with productive cough and dyspnea.Diagnosis:Chest radiography indicated increased opacities in the right lower lung field with an air-fluid level suggestive of pneumonia complicated by a lung abscess. Chest and abdominal computed tomography revealed an abscess in the right lower lung field that bordered an abscess at segment 7 of the liver. Tubography confirmed a fistula between the liver and lung abscesses.Interventions:Due to communication between 2 abscesses, transhepatic approach was done instead of transpleural approach to avoid complications.Outcomes:A liver abscess complicated by a lung abscess was resolved following percutaneous transhepatic drainage of the liver abscess and antibiotic administration.Lessons:Though uncommon, the lack of suspicion of sub-diaphragmatic liver abscess often lead to a delay in diagnosis and proper treatment. Our case implies the importance of computed tomography in early diagnosis of liver abscess in case of lung abscess in the right lower lung field.     

Liver abscess as a rare complication of Crohn's disease: a case report.

Pyogenic liver abscess is a rarely seen extraintestinal complication of Crohn's disease. It has different features from other liver abscesses. Its clinical and laboratory findings are not specific and mimic the reactivation of Crohn's disease and diagnosis can be delayed. The radiological methods are very useful in diagnosis and treatment of liver abscess. In this paper, we present a patient with pyogenic liver abscess which developed in the course of Crohn's disease.     

左心房黏液瘤伴颅内外多发动脉瘤一例及文献回顾

患者男,29岁。因“左侧肢体乏力伴头痛13d”于2007年5月20日由外院转入广东省人民医院神经外科。该患者近一年来常感劳累后心慌、气短,于5月813突感左侧肢体乏力、麻木,感觉头痛、恶心、未呕吐,并伴有短暂意识不清。到当地医院就诊并行头部CT及MRI检查,提示脑室出血,少许蛛网膜下腔出血,双侧半卵圆中心多发小缺血灶,右顶叶梗死。DSA提示双侧大脑半球多发病灶。     

Mediastinal histoplasmosis presenting as dysphagia: a case report with literature review

Histoplasmosis is an endemic infection of the Ohio and Mississippi River valleys. Clinical presentation of infection in immunocompetent hosts ranges from asymptomatic to minor flu-like symptoms; however, disseminated infection can occur in immunocompromised patients. Esophageal involvement in the form of dysphagia secondary to mediastinal histoplasmosis is rarely reported in the literature. We present a young female who complained of dysphagia and was found to have an esophageal stricture on barium esophagogram. Endoscopy revealed a submucosal nodule stricture situated 29 cm from the incisors. She underwent thoracotomy for lymph node removal. Histologic findings of the removed lymph node showed caseating granuloma with macrophages. The clinical findings together with the laboratory evaluation and biopsy features were suggestive of mediastinal histoplasmosis as the cause of the dysphagia.     

Splenic abscess due to Peptostreptococcus spp. as a complication of cardiac catheterization

We describe the development of a splenic abscess, due in part to Peptostreptococcus, as a complication of cardiac catheterization. The etiologies of splenic abscess should include Peptostreptococcus, and splenic abscesses should be added to the list of complications of cardiac catheterization.     

Sternal abscess as a complication of BCG-revaccination

A sternal abscess appeared 14 months after BCG revaccination of a 14-year-old girl. Culture taken from the abscess was positive for Mycobacterium bovis, which was identified as a BCG strain.     

Chronic cough as a complication of treatment with statins: a case report

Statins are widely used for primary and secondary prevention of cardiovascular disease. For this reason, knowledge of the side effects and interactions pertaining to this class of pharmaceuticals is of utmost importance to all physicians. In this text a case report is presented of an eighty year old gentleman, referred to the respiratory clinic at Mater Dei Hospital Malta after developing dry cough on being treated with simvastatin and fluvastatin. An attempt at switching over to a placebo was made with resolution of symptoms. This is the second described case in the literature of lone cough associated with statin therapy necessitating treatment discontinuation in our patient. Possible hypothesis are discussed as well as suggestions for further research to unravel the underlying mechanisms of this association.     

Mediastinal abscess compressing the left atrium: A case report and literature review

The left atrium is a thin-walled cardiac chamber with a low intraluminal pressure. It is located in the inferoposterior part of mediastinum, near to structures such as the esophagus and descending aorta. This makes it vulnerable to compression by pathologic changes associated with the gastrointestinal tract, mediastinum, lungs, pericardium and aorta. Depending on the level of the compression the patient may be asymptomatic or develops signs of cardiac insufficiency. We describe a lethal course of left atrial compression due to a chronic mediastinal abscess secondary to a ruptured esophageal ulcer. To our knowledge this is the first such case described, in part because bordered mediastinitis with abscess development is very rare.     

Mediastinal angiomatosis: a rare case report

Angiomatosis refers to a rare condition of large hamartomatous vascular lesions that extensively affect a region of the body or several different tissue types in a contiguous way. Several cases have been reported in the mediastinum. We experienced a histologically proven case of mediastinal angiomatosis in a 56-year-old woman that was incidentally detected as multiple conglomerated masses mimicking metastatic lymph nodes on chest radiography. Despite its rareness, our case emphasizes that pathologists and radiologists need to be aware of the rare diagnosis of angiomatosis in the mediastinum.     

Cerebral abscess as a complication of cystic fibrosis

Two male patients with cystic fibrosis (CF), both 18 years old, developed frontal lobe brain abscesses. Both patients presented with histories of intermittent headache over several days and occasional vomiting. Headache was not more evident in the mornings and not associated with visual disturbance in either patient. Neither was hypertensive nor had visual disturbance. Both patients had documented pansinusitis and nasal polyposis. Both men had had few admissions for pulmonary exacerbations, and neither was significantly malnourished. The abscess in neither patient grew Pseudomonas species. Pediatr Pulmonol. 1994; 17:149–154. © 1994 Wiley-Liss, Inc.     

Lung abscess as a complication of bronchial thermoplasty

Background: Bronchial thermoplasty (BT) is an emerging treatment modality for patients with difficult to treat asthma. It has been shown to be beneficial for symptom control and improves quality of life and reduces frequency of hospitalization. Safety data from the two major trials of BT indicate that patients who undergo these procedures are most likely to experience adverse respiratory events in the first six weeks post treatment. Lung abscess has never been reported as a direct complication of BT. In this case; we report a lung abscess as an immediate complication of BT, which we believe may be the first case. Case presentation: We describe a forty three year old Caucasian female presented three days post-bronchial thermoplasty with left sided chest pain radiating to the back associated with shortness of breath, wheeze and dry cough. She had also started to feel hot and cold and generally unwell. Conclusion: It remains unclear why this patient developed a lung abscess so acutely post BT treatment. It is important that safety data continues to be collated and published as the procedure becomes more widely available with further long term follow-up in particular.     

Cardiac catheterization complicated by iliacus abscess: a rare complication of transfemoral approach--a case report

Iliacus abscess is an extremely rare complication of percutaneous transfemoral artery catheterization. This is a report of a case of iliacus abscess and Acinetobacter baumanii sepsis following percutaneous transfemoral artery catheterization. After a 43-day course of intravenous antibiotics treatment and repeated drainage, clinical recovery was achieved, though without complete radiologic resolution.     

Right atrial thrombus and recurrent pulmonary emboli secondary to permanent cardiac pacing--a case report and short review of literature

A patient with a right atrial thrombus and recurrent pulmonary emboli secondary to permanent pacemaker insertion is described. Possible precipitating factors were damage to the subclavian vein, congestive heart failure, paroxysmal atrial fibrillation, and immobilization. Venography demonstrated a large atrial thrombus in the superior vena cava and right atrium. The patient was successfully treated with heparin and subsequently with warfarin and dipyridamole.     

Colonic perforation as a complication of ventriculoperitoneal shunt: a case report

Late perforation after ventriculoperitoneal (VP) shunting is extremely rare. Colonic perforation is uncommon and represents 0.1%–0.7% of abdominal complications. Colonic perforation can challenge diagnostic and therapeutic decisions, and there are no clear guidelines on the management of this problem. We present a 34-year-old woman who was admitted for a 1-week history of sensation of a foreign body through the anus at the time of bowel movements. She had previously undergone a VP derivation for hydrocephalus secondary to neurocysticercosis. Plain abdominal radiographs demonstrated the shunt within the colonic lumen and through the descendening and sigmoid colon. The shunt was exteriorized in the cervical area and a laparotomy was performed with a primary two-layer colonic close. The patient received antibiotic therapy for 2 weeks with good outcome. Percutaneous and endoscopic approaches have been reported in patients with no abdominal signs. Prompt recognition of this complication is critical to avoid high mortality rates.     

Cholestatic hepatitis as a ticlopidine-induced complication of treatment - a case report

Ticlopidine, a thienopyridine derivative, is widely used in Poland in vascular procedures. Ticlopidine-induced acute cholestatic hepatitis is a very rare adverse reaction. We present a case of a patient with possible ticlopidine-induced cholestatic hepatitis occurring a few days after introducing this drug.