A Case Report of Ruptured Malignant Neuroendocrine Tumor of Kidney, an Extraordinary Presentation.

We report the case of a 51-year-old Thai female presented with right abdominal mass with pain and anemia. The radiographic findings showed ruptured renal mass. She underwent radical nephrectomy and the pathological report was malignant neuroendocrine tumor.

Fibrosis, Connexin-43, and Conduction Abnormalities in the Brugada Syndrome.

Background: The right ventricular outflow tract (RVOT) is acknowledged to be responsible for arrhythmogenesis in Brugada syndrome (BrS), but the pathophysiology remains controversial.

Objectives: This study assessed the substrate underlying BrS at post-mortem and in vivo, and the role for open thoracotomy ablation.

Methods: Six whole hearts from male post-mortem cases of unexplained sudden death (mean age 23.

Villous adenoma of the urinary bladder: a case report.

Villous adenomas of the urinary tract are rare, in contrast to urothelial neoplasms. Most reports were scattered individual cases. Only two case series of this entity have been published.

Acute appendicitis as primary symptom of prostatic adenocarcinoma: report of a case.

The most common disease ofappendix is acute appendicitis. There have been at least 20 case reports of metastasis-induced appendicitis in English literature. The authors reported a 62-year-old Thai man who underwent appendectomy due to classical symptoms and signs of acute appendicitis and was subsequently referred to Siriraj Hospital for proper management after a pathological report of metastatic adenocarcinoma to the appendix.

Scrotal pain as the first manifestation of scrotal leiomyoma: a case report.

Primary scrotal leiomyoma is derived from smooth muscle cells of tunica dartos. A 37-year-old Thai man, barber by profession, presented with left scrotal pain and subsequently, a solid mass is reported. As a relatively rare neoplasm, the initial diagnosis and differential diagnosis are intricate.

Cardiac troponin T: its role in the diagnosis of clinically suspected acute myocarditis and chronic dilated cardiomyopathy in children.

This study was conducted to assess the use of the serum cardiac troponin T (cTnT) level as a noninvasive indicator to differentiate acute myocarditis and chronic dilated cardiomyopathy in pediatric patients. Myocarditis and dilated cardiomyopathy are clinically difficult to differentiate. Endomyocardial biopsy proved to be quite useful.

The risks of prostate cancer detection by transrectal ultrasound guide biopsy in Thai men with abnormal prostatic-specific antigen or abnormal digital rectal examination.

Objective: To determine the risks of prostate cancer detection in Thai men with abnormal prostatic-specific antigen (PSA) or abnormal digital rectal examination (DRE).

Material And Method: One hundred and forty four Thai men with abnormal PSA or abnormal DRE or both were biopsied at the prostate gland with the use of transrectal ultrasound guide biopsy (TRUSBX). The risks of prostate cancer detection were evaluated.

Solitary rectal ulcer syndrome: two case reports.

Owing to its rarity, solitary rectal ulcer syndrome (SRUS) is often misdiagnosed as malignant ulcer, or ulcer in association with inflammatory bowel disease. We present two adult females with anorectal symptoms (i.e.

Liver abscess in polycystic liver disease.

A case of an elderly female whose clinical manifestations were atypical in view of physiologic aging changes and multiple pathology commonly found in the geriatric group. The liver abscess had presented clinically and radiologically like a hepatic malignancy and pus was obtained during the process of liver biopsy. Even though anchovy-like pus suggested amebic in origin, the microscopic exam showed numerous polymorphonuclear leucocyte and the culture both from the blood and pus grew Klebsiella spp.

Prevalence of myocarditis in idiopathic dysrhythmias: role of endomyocardial biopsy and efficacy of steroid therapy.

In order to study the prevalence of myocarditis, EMB was carried out prospectively in 53 consecutive patients with various idiopathic dysrhythmias and efficacy of steroid therapy was evaluated. The patients consisted of 24 males and 29 females with ages ranging between 12 to 80 yrs. Histologic studies revealed myocarditis in 36 per cent.

Endomyocardial biopsy: its diagnostic usefulness.

In order to assess the diagnostic usefulness of EMB in patients with clinically suspected myocardial diseases, with and without heart failure or dysrhythmias, a prospective study was carried out in 84 consecutive patients. With EMB, the histological diagnosis was considered specific in 33 patients (39.3%), confirmative in 12 patients (14.

Establishment and characterization of a cholangiocarcinoma cell line from a Thai patient with intrahepatic bile duct cancer.

A new human cholangiocarcinoma cell line (HuCCA-1) was established from cholangiocarcinoma (CCA) tissue fragments surgically removed from a Thai patient with intrahepatic bile duct cancer. The growth medium used for the primary cell culture was Ham's F12 supplemented with 10% fetal bovine serum (FBS) and 10 ng/ml epithelial growth factor (EGF). Approximately one month later, the cells were subcultured in Ham's F12 supplemented with only 10% FBS.

Tuberculosis of the common bile duct.

The intrahepatic biliary tree can occasionally be infected by Mycobacterium tuberculosis, but tuberculosis of the common bile duct has not previously been reported. A 38-year-old man with obstructive jaundice, who was originally thought to have cholangiocarcinoma associated with opisthorchiasis (a common combination in Thailand), was finally proved to have tuberculosis of the common bile duct with adjacent tuberculous lymphadenitis. Following T-tube drainage and antitubercular therapy, he made a complete recovery.

Muscular dystrophy with particular oculopharyngeal involvement.

The authors report the case of 33-year-old woman who presented with a 20 year history of external ophthalmoplegia with later involvement of pharyngeal and proximal muscles. Tensilon test excluded myasthenia gravis. Electromyography showed myopathy and muscle biopsy showed evidence of mitochondrial myopathy.