ABSTRACT
The most common site of extrahepatic metastasis in cases of advanced hepatocellular carcinoma is the lung. A 60-year-old Korean male had been previously diagnosed with hepatocellular carcinoma and was treated several times with transcatheter arterial chemoembolization prior to a regime of sorafenib after multiple bone metastases were detected. Despite 2 months of systemic treatment, the disease progressed, and newly developed cavitary nodules and ground glass opacities were observed on a chest computed tomography scan. Initially the patient was diagnosed with septic pneumonia and was subsequently treated with antibiotics over 2 weeks, with no observable improvement. A percutaneous transthoracic needle aspiration biopsy was performed to ascertain the noninfectious origin of the lung lesions. As a result, a rare form of pulmonary metastasis from hepatocellular carcinoma was discovered. Unfortunately, there were no available treatment options for the patient and so end-of-life care was recommended.
Subject(s)
Humans , Male , Middle Aged , Anti-Bacterial Agents , Biopsy, Needle , Carcinoma, Hepatocellular , Glass , Lung , Needles , Neoplasm Metastasis , Pneumonia , ThoraxABSTRACT
Streptococcal toxic shock syndrome (TSS) is characterized clinically by shock and multiple organ failure, combined with invasive group A streptococcus (GAS) infection. Invasive GAS infection declined with the introduction of modern antibiotics, but has recently arisen again globally with severe presentations like TSS. Cases of streptococcal TSS have been reported in Korea since the 1990s and its prevalence may increase. We report the first case of GAS pneumonia initially presenting as streptococcal TSS, as a warning that this potentially fatal illness requires an early diagnosis and prompt treatment when patients with pneumonia develop shock and multiple organ failure.
Subject(s)
Humans , Anti-Bacterial Agents , Early Diagnosis , Korea , Multiple Organ Failure , Pneumonia , Prevalence , Shock , Shock, Septic , Streptococcus pyogenes , StreptococcusABSTRACT
BACKGROUND/AIMS: Endoscopic submucosal dissection (ESD) has become accepted as a minimally invasive treatment for gastric neoplasms. However, the development of synchronous or metachronous gastric lesions after endoscopic resection has become a major problem. We investigated the characteristics of multiple gastric neoplasms in patients with early gastric cancer (EGC) or gastric adenoma after ESD. METHODS: In total, 512 patients with EGC or gastric adenoma who had undergone ESD between January 2008 and December 2011 participated in this study. The incidence of and factors associated with synchronous and metachronous gastric tumors were investigated in this retrospective study. RESULTS: In total, 66 patients (12.9%) had synchronous lesions, and 13 patients (2.5%) had metachronous lesions. Older (> 65 years) subjects had an increased risk of multiple gastric neoplasms (p = 0.012). About two-thirds of the multiple lesions were similar in macroscopic and histological type to the primary lesions. The median interval from the initial lesions to the diagnosis of metachronous lesions was 31 months. The annual incidence rate of metachronous lesions was approximately 3%. CONCLUSIONS: We recommend careful follow-up in patients of advanced age (> 65 years) after initial ESD because multiple lesions could be detected in the remnant stomach. Annual surveillance might aid in the detection of metachronous lesions. Large-scale, multicenter, and longer prospective studies of appropriate surveillance programs are needed.
Subject(s)
Aged , Female , Humans , Male , Middle Aged , Adenoma/epidemiology , Age Factors , Dissection , Gastrectomy/methods , Gastric Mucosa/pathology , Gastroscopy , Incidence , Neoplasms, Multiple Primary/epidemiology , Neoplasms, Second Primary/epidemiology , Republic of Korea/epidemiology , Retrospective Studies , Risk Factors , Stomach Neoplasms/epidemiology , Time Factors , Treatment OutcomeABSTRACT
Endoscopic submucosal dissection has been a useful treatment of selected colorectal neoplasia cases. The incidence of perforation related to colorectal endoscopic submucosal dissection is 5-20%. However, while there have been numerous reports regarding retroperitoneal, mediastinal, pleural and subcutaneous emphysema after therapeutic colonoscopy, pneumoscrotum is a relatively rare manifestation of perforation associated with colorectal endoscopic submucosal dissection. In particular, pneumorrhachis, or air within the spinal cord, following therapeutic colonoscopy, is extremely rare. Herein, we report a conservatively treated perforation case as having pneumorrhachis, penumoscrotum, and pneumoperitoneum after colorectal endoscopic submucosal dissection.
Subject(s)
Colon , Colonoscopy , Incidence , Pneumoperitoneum , Pneumorrhachis , Spinal Cord , Subcutaneous EmphysemaABSTRACT
Coronary artery disease is the most important cause of mortality in patients with systemic lupus erythematous (SLE). After stenting for coronary artery disease in SLE patients similar to non-SLE patients, the risk of stent thrombosis is always present. Although there are reports of stent thrombosis in SLE patients, very late recurrent stent thrombosis is rare. We experienced a case of very late recurrent stent thrombosis (4 times) in a patient with SLE.