RESUMEN
This case series aims to evaluate the use of alternating perpendicular biplanar fluoroscopy in percutaneous nephrostomies/percutaneous nephrolithotripsies (PCNs/PCNLs) to approach renal stones in patients with horseshoe kidneys. Between January 2012 and December 2019, PCNs/PCNLs were done for six patients with horseshoe kidneys having renal stones. Skin and renal calyceal entry points were determined by alternating perpendicular biplanar fluoroscopy using a portable C-arm machine in the conventional fluoroscopy unit. The site of renal access, postoperative complications, and residual stones was assessed. The mean age of the patients was 36.8 years. The mean stone size was 6.1 cm (2.1-16.05cm). In five out of six (5/6; 83%) patients, there was one access site. Four patients had their access site through the upper calyx, and one patient had it through the lower calyx. The stone-free rate was four out of six (4/6; 66.6%). One patient had a mild drop in hemoglobin postoperatively. There were no major complications reported. The implementation of alternating biplanar fluoroscopy was found safe and helpful in providing a better appreciation of renal anatomy and stone location in patients with horseshoe kidneys. This technique helps in approaching horseshoe kidney stones in PCN/PCNL without moving the patient or fluoroscopy machine, with a potential decrease in operation time and radiation exposure.
RESUMEN
PATIENT: Male, 66. FINAL DIAGNOSIS: Hepatocellular carcinoma. SYMPTOMS: Abdominal distension ⢠painful right facial swelling ⢠weight loss. MEDICATION: -. CLINICAL PROCEDURE: -. SPECIALTY: -. OBJECTIVE: Rare disease. BACKGROUND: Hepatocellular carcinoma is a common cancer, but it rarely metastasizes to the salivary glands. A review of the literature revealed only 5 reported cases of hepatocellular carcinoma metastatic to parotid glands. We here report an additional case of this rare association. CASE REPORT: A 66-year-old male with a background of type 2 diabetes mellitus and post-alcoholic decompensated liver cirrhosis presented with a progressively enlarging painful right facial swelling for 2 months that was eventually found to be due to hepatocellular carcinoma metastatic to the right parotid gland. Fine needle aspiration from the right parotid showed sheets and single malignant cells that were interpreted as carcinoma not otherwise specific. However, biopsy showed metastatic hepatocellular carcinoma into the right parotid gland. CONCLUSIONS: We report an additional case of the rare metastasis of hepatocellular carcinoma to the parotid glands. It should therefore be considered in a patient with decompensated liver cirrhosis presenting with a parotid swelling. Furthermore, the present case demonstrates the importance of the tissue biopsy for obtaining an accurate final diagnosis.
Asunto(s)
Carcinoma Hepatocelular/secundario , Neoplasias Hepáticas/patología , Neoplasias de la Parótida/secundario , Anciano , Biopsia con Aguja Fina , Carcinoma Hepatocelular/diagnóstico , Diagnóstico Diferencial , Resultado Fatal , Estudios de Seguimiento , Humanos , Neoplasias Hepáticas/diagnóstico por imagen , Masculino , Estadificación de Neoplasias , Glándula Parótida/patología , Neoplasias de la Parótida/diagnóstico , RadiografíaRESUMEN
There is limited information about peritoneal tuberculosis in Qatar. This retrospective study aimed to review our experience with peritoneal tuberculosis in patients admitted to Hamad general hospital over a period of 5 years, from 2005 to 2009, with emphasis on presentation, investigation, diagnosis and therapeutic outcome. Fifty-four patients with peritoneal tuberculosis identified during the study period were included. The mean age of them was 31.85 years and 96.3% (52/54) of them were non-Qataris with male predominance. The main symptoms and signs at the time of presentation were abdominal pain and ascites respectively. Underlying diseases were described in 24% (13/54) and history of contact with tuberculous cases was present in 31.5% (17/54) of patients. Tuberculin test was positive in 66.7% (36/54). The ascitic fluid smear showed acid fast bacilli in 2% (1/53), and culture was positive in 39.6% (21/53) of cases. Laparoscopically obtained peritoneal biopsy showed caseating granulomas in 93% (40/43) and mycobacteria were identified by acid fast staining and culture in 58.5% (24/41) and 98% (40/41) of the tested specimens respectively. Most of the patients (84%; 37/44) who had completed their therapy in Qatar improved with antituberculosis therapy, and only one patient died. In conclusion, the clinical features and the imaging findings of the disease were non-specific. A high index of suspicion is essential for early diagnosis. Culture of ascitic fluid delayed the diagnosis in clinically suspected cases, whereas laparoscopically guided peritoneal biopsy provided rapid and correct diagnosis. A Six-month course with antituberculous therapy was effective and improved the outcome.
Asunto(s)
Peritonitis Tuberculosa/epidemiología , Adulto , Anciano , Antituberculosos/uso terapéutico , Líquido Ascítico/microbiología , Comorbilidad , Femenino , Hospitales , Humanos , Masculino , Persona de Mediana Edad , Peritonitis Tuberculosa/diagnóstico , Peritonitis Tuberculosa/tratamiento farmacológico , Peritonitis Tuberculosa/cirugía , Qatar/epidemiología , Estudios Retrospectivos , Viaje , Resultado del Tratamiento , Adulto JovenRESUMEN
BACKGROUND: Leiomyosarcoma is a malignant neoplasm and can originate within major abdominal veins, including the inferior venacava (IVC). CASE: A 45-year-old woman presented with upper abdominal pain and a mass lesion in the liver and within the lumen of the IVC. A diagnosis of primary leiomyosarcoma of the IVC was made by using imaging techniques,fine needle aspiration cytology and histopathologic examination of the resected specimen. CONCLUSION: In patients presenting with vague upper abdominal pain and radiologic features of a hepatic mass extending to major veins, the rare possibility of primary leiomyosarcoma of the IVC shoald he considered and investigated by both fine needle aspiration cytology and intraoperative histology. Early surgical intervention and/or postoperative chemotherapy and radiotherapy are associated with improved survival.