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Mycobacterium tuberculosis is highly endemic in the Philippines. The diagnosis is challenging with its non-specific presentation and the organism could extend to any of the organs. Interestingly, bacterial peritonitis arising spontaneously from gastrointestinal tuberculosis (TB) in an otherwise healthy, non-cirrhotic patient is quite unusual. In this paper, we discuss the case of a 27-year-old HIV-seronegative woman with massive intraperitoneal mixed bacterial and tuberculous abscess presenting 20 months after being diagnosed with bacteriologically confirmed gastrointestinal TB. Repeated large-volume paracentesis was done to drain out the infected ascites instead of inserting a percutaneously implanted catheter. Clinical improvement was noted and she was discharged after 12 days of intravenous antibiotics. She had completed 6 months of antituberculosis therapy and been well since then. The case has demonstrated that repeated paracentesis along with appropriate antibiotic regimen, may be a viable option for patients with TB and bacterial coinfected peritonitis. And possibly, peritoneal TB may increase the risk for (spontaneous) bacterial peritonitis., Competing Interests: Competing interests: None declared., (© BMJ Publishing Group Limited 2019. No commercial re-use. See rights and permissions. Published by BMJ.)

Aim: To analyze diagnosis and treatment of patients with tuberculous peritonitis, to develop the algorithms for instrumental examination and differential diagnosis., Material and Methods: There were 48 patients with tuberculous peritonitis. The examination included radiography, abdominal and thoracic computed tomography, ultrasound, and laparoscopy. All patients underwent histological, cytological, microbiological and molecular-genetic analysis of abdominal exudate and peritoneal biopsy. Exclusion criterion was signs of secondary peritonitis., Results: Clinical picture of tuberculous peritonitis was accompanied by nonspecific symptoms. Previously identified pulmonary tuberculosis and HIV-infection were present in 93.8 and 70.8% of patients. Diagnostic laparoscopy of abdominal cavity as the main method of instrumental diagnosis together with cytological, molecular-genetic and microbiological research of peritoneal exudate and tissue specimens were useful to determine diagnosis in 87.2-95.8% of cases., Conclusion: Tuberculous peritonitis may be assumed in patients with previous tuberculosis of lungs or other localizations, HIV-infection. Computed tomography is the most informative method to diagnose tuberculous peritonitis. Diagnostic laparoscopy is indicated for suspected tuberculous peritonitis. This procedure is supplemented by peritoneal biopsy, cytological, molecular-genetic and microbiological examination of peritoneal exudate and tissue specimens.

Objective: To provide an insight into the presentation, diagnosis and management of paediatric abdominal tuberculosis (TB) in developed countries., Methods: The records of all children at the Montreal Children's Hospital (MCH) admitted with abdominal TB between 1990 and 2014 were reviewed. An automated and manual literature search from 1946 to 2014 was performed., Results: (1) CASE SERIES: six cases were identified at the MCH. All were male between 5 and 17 years of age. All were from populations known to have high rates of TB (aboriginal, immigrant). Three underwent major surgical interventions and three underwent ultrasound (US) or CT aspiration or biopsy for diagnosis. (2) LITERATURE REVIEW: 29 male (64%) and 16 female subjects (36%) aged between 14 months and 18 years were identified, including the MCH patients. All patients except one were from populations with a high incidence of TB. Most presented with a positive tuberculin skin test (90%), abdominal pain (76%), fever (71%) and weight loss (68%). On imaging, 22 (49%) were classified with gastrointestinal TB with colonic wall irregularity (41%) and 19 (42%) with peritoneal TB with ascites (68%). A positive culture was obtained in 33 (73%) patients. Three cases used CT- or US-guided aspiration or biopsy to obtain tissue samples. A surgical intervention was performed in 34 (76%) children; 13 (38%) of these were for diagnosis., Conclusions: Diagnosis based on clinical features (abdominal pain, fever and weight loss) and CT- or US-guided aspiration or biopsy may encourage physicians to adopt a more conservative approach to abdominal TB., (Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/)

Tuberculous peritonitis is a leading cause of mortality and morbidity particularly in the developing world. Delay in initiation of treatment distinctively increases mortality. Treatment response to anti-tuberculosis drugs is usually observed by regression of symptoms and clearance of ascites. With initiation of treatment, laboratory values including CA-125 levels generally return to normal levels in 3 months. However, there is still no consensus about treatment response during the follow-up period. Serum D-dimer level is used as an inflammation marker in some cases. A case with Tuberculous peritonitis successfully monitorised by serum D-dimer levels is presented.

An unusual case of miliary plastic peritonitis associated with midgut malrotation in an adolescent in whom various diagnostic investigations, medical management and staged initial laparoscopic diagnostic followed by therapeutic procedure was curative have been presented. Tuberculous miliary plastic peritonitis causes dense adhesions between bowel loops and prevents midgut volvulus in a pre-existing malrotation. Diagnosis can be a challenge and threshold for diagnostic laparoscopy should be low. Interval correction of malrotation by laparoscopy after complete resolution of tuberculosis is easy, safe and effective, and cosmetically more pleasing. Midgut malrotation is a congenital anomaly referring to either lack of or incomplete rotation of fetal axis around the axis of superior mesenteric artery during fetal development. Most patients present with bilious vomiting in the first month of life because of duodenal obstruction or a volvulus. This is an unusual case of midgut malrotation in association with tuberculous peritonitis in an adolescent boy., (2014 BMJ Publishing Group Ltd.)

Background/aims: Tuberculous peritonitis (TP) is a rare form of tuberculosis and is caused by peritoneal involvement with Mycobacterium tuberculosis. A distinctive correlation exists between socioeconomic state and disease prevalence. We aimed to evaluate the clinical, laboratory, and radiological findings of patients with TP., Materials and Methods: We conducted a retrospective study in patients with peritoneal tuberculosis from January 2004 to October 2008 at Yuzuncu Yil University Medical School Education and Research Hospital. During this time, the data of 21 patients (17 females) with TP were reviewed., Results: Fever, abdominal pain, and anorexia were the most common symptoms. An analysis of ascites showed lymphocyte predominance and low albumin gradient in all patients. Patients with TP had a median ascites adenosine deaminase (ADA) level of 139 U/L (range, 25 to 303U/L). Peritoneal involvement (wet peritonitis) was seen in all the cases. Following 6-month administration of combined anti-TBC treatment, mean serum CA-125 levels were within the normal range among patients who had previously higher serum CA-125 level. Mortality rate in the total cases was 4.6%., Conclusion: Peritoneal tuberculosis should be considered in the differential diagnosis of exudative ascites in eastern Turkey. A high level of suspicion is required, especially in high-risk populations living in rural areas. ADA seems to be a sufficient, safe, and inexpensive method to perform the diagnosis of peritoneal tuberculosis. Serum CA-125 levels may play a key role to support the diagnosis as well as disease management of TP.

Background: Abdominal tuberculosis (ATB) poses a significant diagnostic, management, and resource challenge. In Australia, an increasing number of tuberculosis (TB) cases are being reported, and we describe our experience of ATB in an Australian tertiary institution., Methods: All diagnosed cases of tuberculosis (TB) at the Royal North Shore tertiary hospital campus of the University of Sydney are entered prospectively into a central registry. Cases of ATB encountered between September 1991 and November 2011 were identified and retrospectively reviewed., Results: In all, 841 cases of TB were identified, of which 20 were abdominal (2.4 %). Median age at presentation was 34 years (range: 22-79 years), and 55 % of patients were women. None of the patients were born in Australia and 11 patients were of South Asian origin. The most common presenting symptom was abdominal pain (65 %). Diagnosis was based primarily on histology (90 % sensitivity), and the sensitivity of PCR analysis in this series was low (44 %). Eleven of the patients required laparoscopy or laparotomy. 40 % of cases involved the peritoneum, and disease was also seen in solid organs (liver, spleen, pancreas, adrenal gland) and bowel (esophagus, small bowel, colon)., Conclusions: In our local experience ATB was seen exclusively in the immigrant population. The presentation of ATB varies greatly, necessitating a high index of suspicion within the context of abdominal symptoms in high-risk groups. The role of surgical involvement is indispensable for both diagnosis and management of ATB-related complications. Surgeons should remain mindful of the diagnosis in an age of increasing worldwide incidence.

The emergence of drug-resistant Mycobacterium tuberculosis has been widely reported throughout the world, but there are very few data regarding children. We describe the case of a 14-year-old Peruvian adolescent who had been living in Italy since the age of 8 years and was diagnosed as having peritoneal tuberculosis (TB). While she was receiving first-line anti-TB therapy, she developed pyrazinamide-associated thrombocytopenia and cultures revealed a multidrug-resistant strain of Mycobacterium tuberculosis. Pyrazinamide, rifampicin and isoniazid were replaced by moxifloxacin, which was continued for 9 months together with ethambutol. The patient recovered without experiencing any drug-related adverse event or the recurrence of TB in the following year. In conclusion, this case illustrates some of the problems that can arise when multidrug-resistant TB has to be treated in children and adolescents, and also highlights the fact that further studies are needed to clarify which drugs should be used and for how long., (© 2013 The Authors. Pediatrics International © 2013 Japan Pediatric Society.)

Objectives: To report the observation of involvement of the umbilicus with alteration of its morphology in association with peritoneal tuberculosis., Methods: This is a retrospective observational case series of abdominal tuberculosis (ATB) in children, treated in the department of pediatric surgery of a tertiary-care children's hospital in the period from January 2004 through April 2010., Results: Out of a total of 38 cases of ATB in children, 22(57.9%) were of the peritoneal type, 14(36.8%) were of the intestinal type, and 2(5.3%) involved the mesenteric lymph nodes. Of the patients manifesting with peritoneal tuberculosis, 11 cases (50%) had involvement of the umbilicus with changes in the umbilical shape and appearance. In seven cases the umbilicus was found retracted and transversely oriented (a slit-like "smiling" appearance) with loss of the umbilical hollow. In two cases there was puckering of the umbilicus. Other findings included umbilical erythema with inflammation in one patient and a fecal fistula at the umbilicus in another patient. While seven cases responded to treatment with antituberculous therapy (ATT), four cases underwent surgery (two laparotomy and two laparoscopy). Findings were similar in all four patients, consisting of adhered dilated bowel loops studded with tubercles which also covered the parietal peritoneum and the falciform ligament. All four cases responded to postoperative ATT., Conclusions: Morphological changes of the umbilicus can provide an additional clue to the diagnosis of peritoneal tuberculosis in children.

Extrapulmonary tuberculosis represents an increasing proportion of all cases of tuberculosis reaching 20 to 40% according to published reports. Extrapulmonary TB is found in a higher proportion of women, black people and immunosuppressed individuals. A significant proportion of cases have a normal chest X-Ray at the time of diagnosis. The most frequent clinical presentations are lymphadenitis, pleuritis and osteoarticular TB. Peritoneal, urogenital or meningeal tuberculosis are less frequent, and their diagnosis is often difficult due to the often wide differential diagnosis and the low sensitivity of diagnostic tests including cultures and genetic amplification tests. The key clinical elements are reported and for each form the diagnostic yield of available tests. International therapeutic recommendations and practical issues are reviewed according to clinical presentation., (Copyright © 2012 SPLF. Published by Elsevier Masson SAS. All rights reserved.)

Background: Despite recent progress, the fast and accurate diagnosis of tuberculous peritonitis (TBP) continues to be a challenge, mainly because of the lack of specific clinical features and the difficulty in isolating the M. tuberculosis. The present study aimed to investigate the role of laparoscopy in the diagnosis of TBP, compared to noninvasive tests., Methods: We retrospectively studied 60 patients who had diagnostic laparoscopy for suspected TBP between January 2002 and June 2010., Results: Forty-one patients were diagnosed with TBP. In terms of accuracy and predictive value, the visual diagnosis via laparoscope was the most diagnostic test. In the noninvasive tests, both the ascitic adenosine deaminase (ADA) level over 30 U/l, and the ascitic lactate dehydrogenase (LDH) level over 90 U/l had relatively high positive, as well as negative, predictive values. The overall morbidity and mortality rates for laparoscopy were 5 and 5%, respectively., Conclusions: Laparoscopy is a rapid and accurate diagnostic test for TBP. However, complications may occur. In older patients with associated conditions, a combination of various noninvasive tests and empirical treatments is needed prior to laparoscopy.

A 25-year-old lady with a high-output, tuberculous, entero-cutaneous fistula was managed successfully by conservative means in a teaching hospital in Nairobi, Kenya.

The peritoneum is one of the locations outside the most common pulmonary tuberculosis. Peritoneal tuberculosis poses a public health problem in endemic regions of the world. The phenomenon of migration, the increased use of immunosuppressive therapy and the epidemic of AIDS have contributed to a resurgence of this disease in regions where it was previously controlled. The aim of this review is to expose the clinical, biologic end radiologic futures of the peritoneal tuberculosis and to present the methods of diagnosis and treatment. The diagnosis of this disease is difficult and still remains a challenge because of its insidious nature, the variability of presentation and limitations of available diagnostic tests. The disease usually presents a picture of lymphocytic exudative ascites. There are many complementary tests with variable sensitivities and specificities to confirm the diagnosis of peritoneal tuberculosis. Isolation of mycobacteria by culture of ascitic fluid or histological examination of peritoneal biopsy ideally performed by laparoscopy remains the investigation of choice. The role of PCR, ascitic adenosine deaminase, interferon gamma and the radiometric BACTEC system can improve the diagnostic yield. An antituberculous treatment with group 1 of the WHO for 6 months is sufficient in most cases.

Objective: To establish more effective diagnostic procedures to identify the characteristic features of abdominopelvic tuberculosis (APTB) mimicking advanced ovarian cancer., Methods: A retrospective review of 20 cases of APTB mimicking advanced ovarian cancer was undertaken., Results: The mean age of the patients was 28.9 ± 10.8 years. The main clinical manifestations were abdominal pain (45%) and distention (45%). CA125 level was elevated in 18 cases (90.0%). Pelvic mass in 18 patients (90.0%) and ascites in 12 patients (60.0%) were detected by using abdominal US. The bacteriologic cultures and cytological studies were all negative (10 cases, 100%). Laparotomy (17 cases) and laparoscopic evaluation (1 case) was performed with the presumptive diagnosis of advanced ovarian cancer except for 2 patients treated with diagnostic anti-TB chemotherapy. The common intra-operative findings were miliary nodules (14 cases, 77.8%) and widespread adhesion (10 cases, 55.6%). Intra-operative frozen section was obtained in 10 cases, and the typical tuberculosis tubercles were detected in all cases., Conclusion: APTB should be considered in all cases with pelvic mass, ascites and high levels of CA125, although clinical features and laboratory results specifically indicate neither ovarian malignancy nor APTB. Diagnostic laparotomy is a direct and safe method. To avoid extended surgery, the cases with APTB can be diagnosed through intra-operative frozen section in conjunction with clinical features.

This paper draws attention towards 3 cases with different pathologies all of which suggesting however both clinically and by imaging means as the most likely diagnosis advanced-stage epithelial ovarian cancer since all these three postmenopausal women had been admitted to the hospital with ascites, pelvic masses and deterioration of the physical wellbeing (fatigue, decreased appetite, weight loss, pallor). Findings during exploratory laparotomy on all these three pacients included ascites (hemorragic in one case) diffuse tumorous implants throughout the abdominal and pelvic peritoneal surfaces (in two cases) and the ovarian tumour. Postoperatively, the final histopathologic diagnoses consisted of primary peritoneal carcinoma (one pacient), peritoneal tuberculosis (TB, one pacient) and hepatic cirrosis with an incidental benign adnexial mass (one pacient). Moreover, nonmalignant ovarian tumours were certified in all three cases under current presentation. The differential diagnosis of the ovarian cancer and a tailored approach to treatment for each of these three pathologic entities will also be described in detail.

Background: Tuberculosis (TB) peritonitis is a rare presentation of TB that is typically insidious, presenting with systemic symptoms and nonspecific abdominal pain. In the majority of the cases, this leads to bowel obstruction and rarely causes abdominal cocoon. The disease process predominantly affects the small bowel with a tendency to involve the terminal ileum, leading to perforation on rare occasions., Methods: We are presenting a case report of multiple small-bowel perforations in immune-competent male patient complicating a TB cocoon and discuss clinical course and therapeutic options., Discussion: TB cocoon is a rare form of TB peritonitis presenting usually in the form of bowel obstruction. However, TB can cause multiple bowel perforations, particularly in children and immune-compromised patients. Such presentation carries a high rate of mortality. With the global increase in TB infections and the emergence of aggressive, multidrug-resistant strains, more severe manifestations are expected to increase. We presented a case of such severe acute manifestation on a background of insidious TB cocoon in a fit immune-competent male. Although primary repair of TB perforation is considered hazardous, it could not be avoided on this occasion. Nevertheless, proximal defunctioning jejunostomy and the early use of anti-TB drugs seemed to facilitate healing in such scenario., Conclusions: TB should be considered in all cases of atypical bowel perforations. Proximal jejunostomy and early use of anti-TB drugs can facilitate primary repair in aggressive TB infection with multiple bowel perforations.

Compared with the general population, dialysis patients are at higher risk of acquiring mycobacterial infections. The aim of the present article is to review case reports and studies published since the report by Talwani and Horvath (2000) and to discuss the main problems that arise in daily practice. After a comprehensive review of the literature, cumulative data about peritoneal dialysis and peritoneal tuberculosis from reports of 98 patients in 21 papers were analyzed. The clinical and laboratory findings of peritoneal tuberculosis are nonspecific. Diagnosis requires a high index of suspicion. The most difficult cases present as culture-negative peritonitis or culture-positive peritonitis resistant to appropriate antibiotics without any additional clues of tuberculosis. The sensitivity of smears and cultures can be enhanced by centrifuging a 50 - 150 mL dialysate sample.

Purpose: The data of 11 peritoneal tuberculosis (TB) patients is discussed in an attempt to better understand this disease., Methods: Nine patients with clinical features mimicking ovarian cancer and two with infertility were evaluated retrospectively., Results: The mean age was 40.8 +/- 18.3 years. None had any past/family history of TB. Abdominal swelling and pain, appetite loss, nausea/vomiting, and primary infertility were the most common complaints. Chest X-ray suggested TB in one cachexic patient. Six patients had ovarian/primary peritoneal cancer on laparotomy. Laparoscopy was performed to determine therapeutic modality in one patient and for primary infertility in one patient. Three patients were not operated because of suspected TB in one and neoadjuvant chemotherapy in two with poor performance scores. They underwent peritoneal or omental biopsies; histopathology revealed caseous granulomatous TB lesions. Mycobacterium tuberculosis was identified in only two ascitic fluid cultures., Conclusion: Peritoneal TB should be suspected in endemic areas, especially in young patients considered to have peritoneal carcinomatosis.

Peritoneal tuberculosis (TB) is similar to ovarian cancers with respect to clinical, radiological laboratory findings. In this report, we present 10 TB cases with malignity pre-diagnosis based on the presence of ascites, pelvic mass, abdominal lymph nodes and elevated Ca125. The mean age of the cases was 29 +/- 14.4 years (18-63). Eight cases were associated with ascites, and the mean adenosine deaminase (ADA) value in ascitic fluid was 130.37 +/- 92.2. All cases had elevated levels of serum Ca125. In 6 cases, we identified lung pathologies based on chest radiography. Diagnoses were made based on diagnostic laparotomy in four cases, laparoscopy in two cases, percutaneous needle biopsy in two cases, and clinical evaluation in two cases. Anti-TB treatments lasted 12 months. Serum Ca125 levels normalised in the 3rd month of treatment. In the differential diagnosis of ascites and high serum Ca125 levels, tuberculosis should be considered in patients from developing countries.

Objective: Reports suggest that the rates of tuberculosis (TB) continue to rise in the UK and throughout the world. The spread of the disease is aided by poverty, overcrowding, co-infection with human immunodeficiency virus and drug resistance. Consistent with the overall trend, intra-abdominal and gastrointestinal (GI) TB rates are rising. Tuberculosis is a treatable disease, whether occurring in the lungs or at extra-pulmonary sites but the nonspecific features of the disease result in difficulty in establishing a diagnosis. In this report, we have concentrated on the benefits and potential pitfalls of diagnostic methods., Method: A literature review was performed using the National Library of Medicine's Pubmed Database using the keywords diagnosis, management, abdominal and GI TB., Results: Abdominal TB presents a particular challenge, as the diverse features of the disease do not readily suggest a particular diagnosis and diagnostic delays lead to significant morbidity and mortality. A number of investigative methods have been used to aid in the diagnosis of abdominal and GI TB., Conclusion: The nonspecific presentation of abdominal and GI TB present challenges in the diagnosis of this increasingly common disease. A high index of suspicion is an important factor in early diagnosis. After a diagnosis has been established, prompt initiation of treatment helps prevent morbidity and mortality.

It is well known that peritoneal tuberculosis may mimic advanced-stage epithelial ovarian carcinoma because of similar clinical, radiologic, and laboratory findings. However, disseminated peritoneal tuberculosis mimicking advanced-stage endodermal sinus tumor (ESS) has not been reported previously. An 18-year-old nulliparous woman came with the complaint of pelvic pain and weight loss. Imaging studies demonstrated that she had multiple peritoneal implants and left adnexial mass. Also, laboratory studies showed elevated CA125 and alpha fetoprotein levels suggesting an initial diagnosis of ESS. However, intraoperative frozen section examination showed caseous necrosis, and she was diagnosed as having disseminated peritoneal tuberculosis. Two months after the initial exploration, the patient required liver transplantation because of hepatic failure due to widespread hepatic involvement of the tuberculosis. Concomitant peritoneal and hepatic involvement of tuberculosis may cause false elevation of multiple tumor markers of gynecological cancers and may lead to misdiagnosis and mismanagement of patients. Elevation of these markers should be carefully investigated especially in premenopausal women. To our knowledge, this is the first reported case of peritoneal tuberculosis misdiagnosed as endodermal sinus tumor.

Introduction: Bradford, in West Yorkshire, United Kingdom, has a population of 486 340 of which 17.3% originate from South Asia. We describe our experience of abdominal tuberculosis over a 10 year period., Methods: Fifty-nine cases of abdominal tuberculosis were identified between 1992 and 2002 from the Tuberculosis Registry, Bradford hospitals. Fifty case records were available for retrospective review., Results: Median age of the patients was 38 years (range, 14-81) and 35 (59.3%) were females. Fifty-four (91.5%) patients were of South Asian origin, four (6.8%) were Caucasians and one patient was an Arab. The mean standardized incidence of abdominal tuberculosis in the South Asian population during the study period was 9.32 cases/10(5)/year whereas in the local white population it was 0.1/10(5)/year (relative risk=93). Fever (90%), abdominal pain (88%) and weight loss (82%) were the commonest presenting features. Ileocaecal region in 20 (40%) patients and tubercular peritonitis in 16 (32%) cases were the common sites involved. Active pulmonary tuberculosis was present in 18 (36%) patients. Diagnosis of tuberculosis was confirmed by isolating acid-fast bacilli or by demonstrating caseating granulomas on biopsy in 36 (72%) cases. Acid-fast bacilli isolated in all the 29 (58%) cases were Mycobacterium tuberculosis and were sensitive to all standard anti-tubercular drugs except one patient who was resistant to isoniazid., Conclusion: Abdominal tuberculosis remains a common problem in a multicultural community in the United Kingdom with a varied presentation. High index of suspicion is required for early diagnosis. Most of the patients respond very well to standard anti-tubercular therapy and surgery is required only in a minority of cases. Drug resistant abdominal tuberculosis has not been a problem in this series.

Unlabelled: Tuberculosis is a public health problem. The most common presentation is pulmonary disease. The diagnosis of any extrapulmonary forms are quite difficult. Clinical manifestations of gastrointestinal tuberculosis are non-specific and compatible with pathologies such as inflammatory bowel disease, advanced ovarian cancer, deep mycosis, yersinia infection and amebomas. Abdominal form is located at 6th place of the extrapulmonary forms, after lymphatic, genitourinary, osteoarticular, miliary and meningeal infections. Eventually, 25 to 75% of patients with abdominal tuberculosis will require surgery. These procedures should be limitated with the purpose to preserve small bowel. Resection should be limitated for complicated cases. The surgical indications include: Intestinal occlusion (15-60%), perforation (1-15%), abscesses and fistulas (2-30%) and hemorrhage (2%)., Conclusions: In most of the cases, the diagnosis of peritoneal or intestinal tuberculosis is made during a laparoscopy or laparotomy even during surgery performed by different purposes. Excessive manipulation of the intraabdominal organs may produced unexpected bowel lesions, increasing morbidity and mortality. Medical treatment is highly effective in the resolution of moderate complications such as bowel obstruction. Resectional procedures should be reserved for complications like perforation, bleeding or stenosis non-suitable for stricturoplasty.

Background: Peritoneal involvement is a relatively rare complication of tuberculosis, accounting for approximately 3.3% of extrapulmonary disease in the United States. Clinical diagnosis relies on a preponderance of indirect evidence and is often delayed. We describe such a patient., Methods: An otherwise healthy 15-month-old male presented with fever, abdominal distention, vague abdominal pains, and a few episodes of watery diarrhea. Standard laboratory and radiologic work-up was unrevealing, and after a prolonged hospitalization, caseating granulomas were identified at diagnostic laparotomy., Results: Definitive treatment was further delayed pending culture results, and the patient's condition worsened until fulminant cardiovascular collapse led to his demise., Conclusions: Despite effective chemotherapeutic regimens, the overall mortality of tuberculous peritonitis may be as high as 51%. The diagnosis must be considered and empiric antituberculous treatment started early in the course of the disease, even if definitive diagnosis is still pending.

Background: Abdominal tuberculosis is an uncommon extra-pulmonary manifestation of tuberculosis., Methods: Case report and literature review., Results: Herein, we report an unusual case of ruptured tuberculous mesenteric cold abscess, which was managed by laparotomy for diagnosis and drainage, and post-operative chemotherapy., Conclusions: Peritoneal tuberculosis may present to surgeons as ascites, an abdominal mass, or peritonitis. Preoperative diagnosis of abdominal tuberculosis is notoriously difficult. Acute peritonitis provoked by rupture of tuberculosis mesenteric cold abscess is exceedingly rare. Surgical intervention is warranted for diagnosis and drainage.

Aims: To identify clinical features and treatment response of tuberculous peritonitis (TBP) in a uremic population, a retrospective case-control study was performed., Materials and Methods: Thirteen uremic patients with TBP (Group I: 62.7 +/- 6.8 years, male 54%) collected between January 1986 and January 2002 were compared with another two age- and sex-matched controls: 19 non-azotemic patients with TBP (Group II: 62.9 +/- 7.3 years, male 47%) and 30 uremic patients without TBP (Group III: 61.1 +/- 8.7 years, male 47%). Clinical information and data of ascites and blood examinations were evaluated., Results: Significant differences between Groups I and II were found in comorbidity, hypertension, anorexia, percentages of neutrophil and lymphocyte from blood and ascites, and serum calcium (sCa), phosphorus and albumin-adjusted calcium (sAACa). However, no significant differences in duration of symptoms, coexistent pulmonary tuberculosis (p = 0.061), duration or complications of therapy and mortality (p = 0.13) were detected. Significant differences between Groups I and III were found in peripheral white cell counts and percentages of neutrophil and lymphocyte as well as in serum creatinine (sCr), albumin, sCa, sAACa and intact parathyroid hormone (iPTH)., Conclusions: Non-specific symptoms make the diagnosis of TBP in a uremic population difficult. However, neutrophil predominance in blood and ascites, hypoalbuminemia, relatively lower sCr and hypercalcemia with suppressed serum iPTH were found to be characteristic. In TBP uremic patients, therapy complications were not common and there was a tendency for higher mortality, largely due to septic shock.

The authors are reviewing on a lot of 2844 cases between 1996 and 2000 the difficult problems of differential diagnosis between acute surgical abdomen in children and intestinal tuberculosis, abdominal tumors and inflammatory diseases such as acute osteomielitis. They are presenting 13 particular cases in which the acute abdomen diagnosis was difficult or even omitted.

Background: Abdominal tuberculosis (tbc) is still a medical problem in developing countries. Since it imitates many abdominal diseases, diagnosis can be easily missed unless the disease is suspected., Methods: The aim of this study to evaluate the value of clinical, physical and laboratory findings and to discuss the diagnostic and therapeutic options in 121 patients with intestinal and peritoneal tbc. The diagnosis was made by histopathological examination of biopsy material and isolation of mycobacterium bacillus in cultures or smears of ascites fluid., Results: The diagnosis was confirmed with laparotomy in 102, laparoscopy in 4, colonoscopy in 6, and percutaneous aspiration in 9 patients. There were intestinal tbc in 67 (55.3%) patients and peritoneal tbc in 54 (44.6%). Intestinal involvement was commonly located at ileocecal area. Anti tuberculous chemotherapy was started and avoided from extensive resection in surgical treatment. There were a total of 87 complications in 52 patients (42.9%) at the postoperative period. Wound infection was the most frequent complication. Overall mortality rate was 13.2%. The mortality rate in emergency operation was 20.5% while 3.4% in elective conditions. There were no morbidity and mortality in patients whose diagnosis were made by conservative procedures., Conclusions: Laparoscopic endoscopic and percutaneous aspiration procedures are useful for diagnosis in the selected cases of intestinal and peritoneal tbc. Laparotomy should be performed only when complication develops or diagnosis is uncertain. Extensive resection should be avoided in surgical treatment of intestinal tbc. Early diagnosis and treatment will decrease the complications that can be develop during the progress of the disease and consequently the mortality rates.

Among 155 patients who were initiated on continuous ambulatory peritoneal dialysis (CAPD), 4 patients (2 men, 2 women) developed tuberculous peritonitis. They had been on PD for between 2 months and 84 months when they developed the peritonitis. The Mantoux test was negative in all of them. The diagnosis was made by a variety of means in the various cases: demonstration of Mycobacterium tuberculosis in the peritoneal cavity; presence of caseating granuloma in a peritoneal biopsy; Mycobacterium tuberculosis in a cold abscess adjacent to the peritoneal cavity; and demonstration of IS6110 and MPB64 genes of Mycobacterium tuberculosis by polymerase chain reaction (PCR) technique. Two of the patients developed ultrafiltration failure. Among 3 patients who were switched to hemodialysis, 2 died and 1 continues on maintenance dialysis. The last patient, whose catheter was removed, was reimplanted with a new catheter and continues on PD without ultrafiltration failure. Any patient with peritonitis unresponsive to conventional therapy should be investigated for tuberculous peritonitis. Institution of chemotherapy without delay will preserve peritoneal membrane integrity.

Nosocomial transmission of tuberculosis (TB) after exposure to infected peritoneal fluid has not been described. We report the exposure of 111 healthcare workers to infected dialysate from an infant with TB peritonitis. Two (5%) of 39 primary-care nurses, but no doctors or environmental service workers, had apparent tuberculin skin test conversions, raising the concern that patients with peritoneal TB may be a source for nosocomial transmission of TB.

Basing on 73 cases, the experience in diagnosis and treatment of tuberculous peritonitis (TP) has been summarized. The analysis of principal clinical symptoms was carried out, diagnostic value of various methods of examination in TP was shown. It was established, that in majority of cases conservative therapy with application of antituberculous preparations contributed to improvement of patients' condition. In 31 patients suppuration of peritoneal liquid as well as bowel obstruction nesessitated urgent surgical intervention.

Although the general incidence of peritonitis has declined considerably with improvement in connectology, tuberculous peritonitis is still a major problem in patients who are from endemic regions and who belong to high-risk groups. The problem stems mainly from less sensitive diagnostic tools. Confirmation of tuberculous peritonitis is based on mycobacterial culture of the peritoneal fluid, which takes a few weeks. For patients in whom tuberculous peritonitis cannot be confirmed, therapeutic trial has been recommended. Treatment of tuberculous peritonitis consists in removing the peritoneal catheter and initiating antituberculosis medications, though the dosage and duration of antituberculosis medication are not yet well defined. Early initiation of antituberculosis medication has been shown to preserve good ultrafiltration and solute clearance by the peritoneal membrane.

Thirty five patients with tuberculous peritonitis were studied retrospectively. Tuberculous peritonitis was defined as the isolation of Mycobacterium tuberculosis from ascites or dialysate, and/or caseating granuloma/acid-fast bacilli from peritoneal biopsy specimens from patients with pulmonary tuberculosis or a response to treatment for tuberculosis. Among the patients studied, nine with cirrhosis of the liver; seven with diabetes mellitus and six with end-stage renal disease, of whom four had undergone continuous ambulatory peritoneal dialysis. The most frequent signs of tuberculous peritonitis included ascites, fever and anemia. Ascites was found in 31 patients (89%). Abnormal findings on chest radiographs were found in 26 patients (74%), of whom 22 patients (63%) had pleural effusion and five had miliary lung lesions. Seven out of 35 patients were found to have positive culture of sputum or pleural effusion for M. tuberculosis. Two patients were found to have concomitant tuberculous peritonitis and enteritis. Multiple organ involvement was found in eight patients. Eleven patients (31%) died: eight were older than 60 years; six had cirrhosis of the liver and nine were diagnosed post-mortemly. In Taiwan, tuberculous peritonitis should be considered in patients with abnormality of chest radiography and nonresolving peritonitis.

The protean clinical manifestations and varied complications of abdominal tuberculosis continue to challenge the diagnostic acumen and therapeutic skills of all physicians. Although abdominal tuberculosis in children has not been common in the United States over the past 2 decades, the authors found 26 case reports for the period 1980-1993. Three clinical patterns were evident: intestinal (13) peritoneal (9), and asymptomatic with incidental calcifications apparent on abdominal radiographs (4). The diagnosis was suspected for only 23% of these cases, which emphasizes the nonspecific symptomatology caused by this extrapulmonary manifestation and the need for a high index of suspicion to make a prompt diagnosis. In this study, 24 of the 26 (91%) were of Hispanic origin; the other two were indo-Chinese, another high-risk group. Most patients (88%) had a positive PPD skin test result. Mycobacteria were isolated from 15 of 21 (71.4%) cultures, with M bovis in 80% and M tuberculosis in 20%. Antituberculous chemotherapy is the mainstay of treatment; surgery is reserved for tissue diagnosis in cases of peritoneal tuberculosis and for the management of complications of intestinal tuberculosis. The response to chemotherapy usually is excellent, and long-term sequelae are uncommon. It appears that steroids do not decrease the incidence or degree of fibrosis in intestinal tuberculosis.

An 18-year-old female Pacific Islander with abdominal pain, ascites, and fever was transferred to our hospital with suspected ovarian malignancy. These nonspecific clinical features of tuberculous peritonitis in a female frequently contribute to misdiagnosis. Preoperative findings included negative sputums, negative purified protein derivative, and no acid-fast bacilli (AFB) found in peritoneal fluid or fine needle biopsy of the omentum. Tuberculous peritonitis was diagnosed after omental biopsy obtained at mini-laparotomy showed granulomatous inflammation and positive isolation of AFB.