Management of wet ascitic type of peritoneal tuberculosis: single center experience.

OBJECTIVE: We aimed to present our experience with the management of 17 patients with ascites who underwent diagnostic laparoscopy or laparotomy, and histologic confirmation of wet ascitic type of peritoneal tuberculosis (TB). PATIENTS AND METHODS: Between January 2008 and March 2019, 17 patients whose ascites were investigated by a gastroenterologist and who were thought to have non-cirrhotic ascites were referred to our Surgery clinic for peritoneal biopsy. The clinical, biochemical, radiological, microbiological, and histopathological data of the patients who underwent diagnostic laparoscopy or laparotomy were analyzed retrospectively. Histopathological examination of peritoneal tissue samples in hematoxylin-eosin-stained preparations revealed necrotizing granulomatous inflammation with caseous necrosis and Langhans type giant cells. Ehrlich-Ziehl-Neelsen (EZN) staining was studied with the suspicion of TB. Acid-fast bacilli (AFB) were detected in EZN stained slide. Histopathological findings were also considered. RESULTS: Seventeen patients aged 18 to 64 years were included in this study. The most common symptoms were ascites and abdominal distention, weight loss, night sweats, fever and diarrhea. Radiological examination revealed peritoneal thickening, ascites, omental cacking, and diffuse lymphadenopathy. Histopathologically, necrotizing granulomatous peritonitis consistent with peritoneal TB were detected. While direct laparoscopy was preferred in sixteen patients, laparotomy was preferred in the remaining one due to previous surgical procedures.  However, seven were converted to open laparotomy. CONCLUSIONS: Diagnosis of abdominal TB requires high index of suspicion, and the treatment should be prompt to reduce the morbidity and mortality associated with delay in treatment.

Expression of Adenosine Deaminase and NLRP3 Inflammasome in Tuberculous Peritonitis and Their Relationship with Clinical Efficacy.

Objective: Tuberculous peritonitis (TP) can cause multiple infections of surrounding organs and tissues, leading to organ failure and endangering life safety. In this research, the relationship between adenosine deaminase (ADA), NLRP3 inflammasome, and TP and its clinical significance will be deeply explored, so as to provide new directions and reliable reference opinions for future clinical diagnosis and treatment. Methods: Altogether, 59 TP patients (research group, RG) and 52 non-TP patients (control group, CG) who were admitted to our hospital from May 2014 to June 2018 were regarded as research objects. Ascites samples of RG before treatment (admission) and one month after treatment and CG before treatment were obtained, and the ADA and NLRP3 levels were tested to evaluate the clinical and prognostic significance of the two in TP. Results: Before treatment, ADA and NLRP3 in RG were higher than CG (P < 0.05), and the sensitivity and specificity of combined detection of the two in predicting TP occurrence were 89.83% and 73.08% (P < 0.05). In addition, ADA and NLRP3 in RG patients were positively correlated with the disappearance time of abdominal pain and ascites (P < 0.05) and had excellent predictive effect on the adverse reactions during treatment (P < 0.05). After treatment, both in RG patients decreased, which was inversely proportional to the clinical efficacy (P < 0.05). Prognostic follow-up manifested that ADA and NLRP3 in relapse patients were higher than those without recurrence after treatment (P < 0.05). Conclusion: The increase of ADA and NLRP3 in TP is relevant to the adverse reactions during treatment, clinical efficacy, and prognosis recurrence after treatment. It can be used as a disease marker to confirm, intervene, and evaluate TP progression promptly.

[Pseudotumoral peritoneal tuberculosis: about 14 cases]. / Tuberculose péritonéale pseudo tumorale: à propos d'une série de 14 cas.

Pseudotumoral peritoneal tuberculosis is uncommon, but its incidence is high in endemic areas. Given the great radioclinical similarity between pseudotumoral peritoneal tuberculosis and ovarian cancer, we conducted a retrospective study in the Department of Obstetrics and Gynaecology of the Military Hospital of Instruction Mohammed V in Rabat, involving 14 cases (n= 14) of pseudotumoral peritoneal tuberculosis in order to illustrate the problem of differential diagnosis. All other extra-pelvic locations were excluded, the average age of our patients was 33.4 years with a maximum of cases in the 16-40 years group: 71% (n=10/14). Common clinical symptoms of this particular form of peritoneal tuberculosis were abdominal pain: 100% (n=14/14) associated with abdominopelvic mass: 71% (n=10/14) and ascites: 64% (n=09/14) mimicking peritoneal carcinosis of ovarian origin, especially since both pathologies progressed in a context of impaired general condition. Diagnosis was based on invasive laparoscopic examinations: 35% (n=05/14) or laparotomy: 57% (n=08/14) with biopsies. Indeed, only histological examination can help to establish definitive Corriger diagnosis, in the majority of cases. Therapeutic management of our patients was based on medical treatment, according to the national tuberculosis control program, and surgical treatment. The use of invasive explorations is often unavoidable before initiating any anti-bacillary treatment. Patients´ outcome under specific treatment is favorable, the prognosis of fertility is engaged in young women.

Clinical usefulness of very high serum soluble interleukin-2 receptor levels for the detection of tuberculous peritonitis in a patient with chronic myelogenous leukemia.

Tuberculous peritonitis is difficult to diagnose due to the disadvantages of ascitic culture and peritoneal biopsy. Although previous reports suggested that very high serum soluble interleukin-2 receptor (sIL-2R) levels may reflect the clinical activity of tuberculosis, little is known about the diagnostic utility of serum sIL-2R for tuberculous peritonitis. We describe a case of tuberculous peritonitis with chronic myelogenous leukemia. The abnormally high serum sIL-2R value and negative findings for other possible causes including lymphoma suggested tuberculous peritonitis and we administered anti-tuberculosis treatment before definitive diagnosis. Abnormally high serum sIL-2R levels may contribute to earlier diagnosis of tuberculous peritonitis, along with ruling out other potential differential diagnoses.

Peritoneal tuberculosis mimicking carcinomatous ascites in a child living in a low prevalence country: a case report.

BACKGROUND: Ascites can develop as a consequence of a number of diseases in childhood. Despite chronic liver disease is the most common cause, several conditions can lead to ascites also in the absence of liver dysfunction. As non-cirrhotic ascites shows a high degree of overlapping sign and symptoms it is still a challenge for physicians. CASE PRESENTATION: A 8-year-old Caucasian girl was referred for fever, vomit and diarrhea occurred over the past few weeks. Physical examination showed timpanitic distension of the abdomen with marked tenderness and increased abdominal wall rigidity. Abdominal imaging showed diffuse ascites and thickened omentum and bowel wall. Blood tests showed increased C- reactive protein levels and decreased lymphocyte count. Specific treatment for inflammatory bowel disease was started. Persisting of ascites required additional investigations. Positive tuberculin skin test and Interferon Gamma release assay (IGRA) as well as increased Ca125 serum concentrations were found. Computed tomography scan showed mediastinal and mesenteric adenopathies and diffuse smooth thickening of the omentum with significant enhancement (omental cake-like). Ascitic fluid analysis revealed high leucocytes and protein levels. Presumptive diagnosis of peritoneal tuberculosis (PTB) was made. Antituberculous treatment resulted in the resolution of ascites and normalization of lymphocyte count and Ca125 serum concentrations. CONCLUSIONS: PTB is still possible in low-prevalence countries. As it is a great mimicker of other abdominal pathology whose treatment might worsen tuberculosis progression, clinical suspicion and adequate screening are required to avoid unnecessary interventions and delayed treatment. Ca125 is a non-specific marker of peritoneal inflammation but it might be helpful in monitoring the treatment response.

Tuberculosis peritoneal. Una forma de presentación poco frecuente de una enfermedad emergente en pediatría / Peritoneal tuberculosis. A rare form of presentation of an emerging disease in pediatrics

La tuberculosis constituye un importante problema sanitario, que afecta a un tercio de la población mundial. La localización pulmonar es la más frecuente, y es rara la presentación perito-neal. Las manifestaciones clínicas son inespecíficas, por lo que el diagnóstico requiere de un alto nivel de sospecha.Se comunica el caso de una adolescente de 13 años hospitali-zada por tuberculosis peritoneal. El objetivo es describir una forma poco frecuente de manifestación extrapulmonar de la infección por M. tuberculosis en la edad pediátrica y concien-tizar a la comunidad médica, en el contexto epidemiológico actual, sobre la reemergencia de esta enfermedad y la impor-tancia del diagnóstico y tratamiento oportunos, así como de reforzar las medidas de control y prevención.

Tuberculosis constitutes an important health problem, affect-ing one third of the world's population. The pulmonary lo-calization is the most frequent one, being rare the peritoneal presentation. Clinical manifestations are non-specific so the diagnosis requires a high level of suspicion.The case of a 13-year-old teenager hospitalized for peritoneal tuberculosis is reported. The objective is to describe a rare form of extra-pulmonary manifestation of M. tuberculosis infection in the pediatric age and to sensitize the medical community, in the current epidemiological context, to the reemergence of this disease and the importance of timely diagnosis and treat-ment as well as strengthening control and prevention measures.

Peritonitis tuberculosa en un niño / Pediatric tuberculous peritonitis: case report

Resumen La peritonitis tuberculosa es una entidad infrecuente en la población pediátrica. Es una forma poco común de tuberculosis extrapulmonar y representa un muy bajo porcentaje de todos los casos de tuberculosis. Sus síntomas son inespecíficos, manifestándose usualmente con ascitis, dolor abdominal, fiebre y baja de peso. El retraso en su diagnóstico y tratamiento, dada su forma de presentación, puede incrementar su morbimortalidad. Se comunica el caso de una adolescente de 14 años, previamente sana, quien se presentó con fiebre y ascitis. La laparoscopia demostró múltiples nódulos en la cavidad abdominal compatibles con una tuberculosis peritoneal, la cual fue posteriormente confirmada por cultivo y biología molecular. La paciente completó su tratamiento antituberculoso recuperándose en forma satisfactoria.

Tuberculous peritonitis is an uncommon entity in the infant population. It is an uncommon form of extrapulmonary tuberculosis and represents a very low percentage of all cases of tuberculosis. Its symptoms are nonspecific and usually manifesting with ascites, abdominal pain, fever and low weight. The delay in its diagnosis and treatment, originated by its form of presentation, can cause an increase in its morbidity and mortality. We report the case of a 14-year-old patient without concomitant disease or pulmonary tuberculosis, who presented with ascites and fever. Laparoscopy showed multiple nodules in the abdominal cavity compatible with peritoneal tuberculosis, which was subsequently confirmed by culture and molecular test. The patient completed her antituberculosis treatment recovering satisfactorily.

Abdominal tuberculosis with a Pseudo-Sister Mary Joseph nodule mimicking peritoneal carcinomatosis.

A 46-year-old woman presented in severe abdominal pain on a background of 3 months of weight loss and intermittent vomiting. She had visited East Africa 6 months prior but reported no unwell contacts. On examination, she had generalised abdominal tenderness, distension and a painful paraumbilical swelling. CT scanning confirmed small bowel obstruction and revealed widespread peritoneal nodules, lymphadenopathy, ascites and a soft tissue paraumbilical mass. CA-125 tumour marker was elevated. However, transvaginal ultrasound scanning showed normal-appearing ovaries. She underwent a diagnostic laparoscopy for ascitic fluid analysis and biopsy of omental and peritoneal nodules, which revealed a lymphocytic exudate and caseating granulomas, respectively. Interferon-γ release assay and repeated stains for acid-fast bacilli were negative. She was commenced on antituberculous chemotherapy for a presumed diagnosis of abdominal tuberculosis. Positive culture results 2 weeks later confirmed Mycobacterium tuberculosis infection. The patient experienced a complete resolution of symptoms within 6 weeks of treatment.

Tuberculosis abdominal en la edad pediátrica: a propósito de un caso / Abdominal tuberculosis in children: About a paediatric observation

La tuberculosis abdominal es infrecuente en niños. Puede afectar al tracto digestivo del esófago hasta el colon. Se caracteriza por síntomas inespecíficos y es similar a otras enfermedades digestivas inflamatorias. La microbiología, la endoscopia y la histopatología son los pilares de la exploración, aunque algunas veces pueden ser no contributivas, lo que hace difícil el diagnóstico. En este trabajo presentamos el caso de un niño con tuberculosis abdominal. Se detallan los principales hallazgos clínicos y paraclínicos de esta enfermedad y una revisión breve de la literatura

Abdominal tuberculosis is uncommon in children. It may affects the digestive tract from the oesophagus until the colon. It is characterised by unspecific symptoms and resembles other digestive inflammatory diseases. Microbiology, endoscopy and histopathology are the foundations of the exploration although sometimes they may not contribute to an accurate diagnosis. In this article, we present the case of a boy with abdominal tuberculosis. The main clinical and paraclinical findings are reported and a brief review of the literature is presented

Mycobacterial Infections in Patients With Chronic Kidney Disease and Kidney Transplantation.

Patients with chronic kidney disease have impaired immunity that increases their risk of infection. Increased incidence of mycobacterial infections, in particular Mycobacterium tuberculosis, is described in patients undergoing hemodialysis and peritoneal dialysis as well as after kidney transplantation in low-prevalence and high-prevalence settings. Diagnosis of this infection can be challenging because of atypical presentations that may lead to treatment delay and, consequently, increased mortality; however, recent advances in molecular testing have improved diagnostic accuracy. It is imperative to try to identify those patients at increased risk and offer adequate prophylaxis. There are controversies and insufficient data regarding treatment agents, duration, and dosages. Most studies in nontuberculous mycobacteria are based on case series and retrospective studies.

[Pediatric tuberculous peritonitis. Case report]. / Peritonitis tuberculosa en un niño.

Tuberculous peritonitis is an uncommon entity in the infant population. It is an uncommon form of extrapulmonary tuberculosis and represents a very low percentage of all cases of tuberculosis. Its symptoms are nonspecific and usually manifesting with ascites, abdominal pain, fever and low weight. The delay in its diagnosis and treatment, originated by its form of presentation, can cause an increase in its morbidity and mortality. We report the case of a 14-year-old patient without concomitant disease or pulmonary tuberculosis, who presented with ascites and fever. Laparoscopy showed multiple nodules in the abdominal cavity compatible with peritoneal tuberculosis, which was subsequently confirmed by culture and molecular test. The patient completed her antituberculosis treatment recovering satisfactorily.