RESUMO
Laparoscopy for intra-abdominal exploration and tissue sampling is useful in advanced ovarian cancers, in which it is presumed to be difficult to achieve complete tumour reduction in the initial surgery. This is a report of a case of suspected advanced ovarian cancer in a patient, who underwent laparoscopic screening and was later pathologically diagnosed with tuberculous peritonitis. A woman in her 50s visited her local doctor with constipation. Since imaging showed massive ascites she was referred for further evaluation. We initially suspected advanced ovarian cancer due to the presence of massive ascites and multiple peritoneal nodules. However, histopathological examination indicated that the nodules were tubercles, and the patient was subsequently diagnosed with tuberculous peritonitis. It is important to be aware that tuberculosis peritonitis can be misdiagnosed or mistaken for advanced ovarian cancer. Preoperative diagnosis of tuberculous peritonitis is often difficult. Tuberculous peritonitis should be considered if intraoperative findings show diffuse nodular disseminated lesions.
Assuntos
Neoplasias dos Genitais Masculinos , Laparoscopia , Neoplasias Ovarianas , Peritonite Tuberculosa , Feminino , Humanos , Ascite , Peritonite Tuberculosa/diagnóstico , Peritônio , Carcinoma Epitelial do Ovário , Neoplasias Ovarianas/complicações , Neoplasias Ovarianas/diagnóstico , Neoplasias Ovarianas/cirurgiaAssuntos
Neoplasias Ovarianas , Peritonite Tuberculosa , Tuberculose , Humanos , Feminino , Ascite/complicações , Ascite/diagnóstico por imagem , Peritônio , Neoplasias Ovarianas/diagnóstico , Neoplasias Ovarianas/diagnóstico por imagem , Peritonite Tuberculosa/diagnóstico , Peritonite Tuberculosa/diagnóstico por imagemRESUMO
PURPOSE: Peritoneal carcinomatosis (PC) and peritoneal tuberculosis (PTB) have similar clinical and radiologic imaging features, which make it very difficult to differentiate between the two entities clinically. Our aim was to determine if the CT textural parameters of omental lesions among patients with PC were different from those with PTB. METHODS: All patients who had undergone omental biopsy at our institution from January 2010 to December 2018 and had a tissue diagnosis of PC or PTB were eligible for inclusion. Patients who did not have a contrast-enhanced CT abdomen within one month of the omental biopsy were excluded. A region of interest (ROI) was manually drawn over omental lesions and radiomic features were extracted using open-source LIFEx software. Statistical analysis was performed to compare mean differences in CT texture parameters between the PC and PTB groups. RESULTS: A total of 66 patients were included in the study of which 38 and 28 had PC and PTB, respectively. Omental lesions in patients with PC had higher mean radiodensity (mean difference: +32.4; p = 0.001), higher mean entropy (mean difference: +0.11; p < 0.001), and lower mean energy (mean difference: -0.024; p = 0.001) compared to those in PTB. Additionally, omental lesions in the PC group had lower gray-level co-occurrence matrix (GLCM) homogeneity (mean difference: -0.073; p < 0.001) and higher GLCM dissimilarity (mean difference: +0.480; p < 0.001) as compared to the PTB group. CONCLUSION: CT texture parameters of omental lesions differed significantly between patients with PTB and those with PC, which may help clinicians in differentiating between the two entities.
Assuntos
Neoplasias Peritoneais , Peritonite Tuberculosa , Humanos , Neoplasias Peritoneais/diagnóstico por imagem , Estudos Transversais , Estudos Retrospectivos , Diagnóstico Diferencial , Peritonite Tuberculosa/diagnóstico por imagem , Tomografia Computadorizada por Raios X/métodosRESUMO
A woman in her 20s with a recent diagnosis of Crohn's disease (CD) affecting the ileocaecal valve was started on adalimumab, after routine tuberculosis (TB) tests were negative. Her abdominal symptoms got worse and she started presenting respiratory distress and fever. Tomography revealed a left pleural effusion, pneumonia and peritonitis with pelvic abscess. The diagnosis of disseminated TB with digestive involvement was suggested and sputum cultures were positive for Mycobacterium tuberculosis Treatment for TB was started and immunosuppressants discontinued, leading to respiratory improvement. Abdominal imaging was repeated, showing worsening signs of multisegmental ileal wall thickening, ileocaecal valve obstruction and a persistent pelvic abscess. She was then submitted to a laparoscopic ileocaecal resection for suspicion of worsening CD. Histopathology showed chronic ileocolitis compatible with CD and ganglionic tuberculosis, revealing the diagnosis of intestinal tuberculosis superimposed in CD. Recovery was uneventful.
Assuntos
Doença de Crohn , Enterite , Mycobacterium tuberculosis , Peritonite Tuberculosa , Tuberculose Gastrointestinal , Tuberculose dos Linfonodos , Feminino , Humanos , Abscesso , Doença de Crohn/complicações , Doença de Crohn/diagnóstico , Doença de Crohn/patologia , Tuberculose Gastrointestinal/complicações , Tuberculose Gastrointestinal/diagnóstico , Tuberculose Gastrointestinal/tratamento farmacológico , AdultoRESUMO
Introducción: La tuberculosis peritoneal es una enfermedad reemergente, de evolución insidiosa y arduo diagnós- tico. La afectación peritoneal tiene una baja incidencia, afectando por igual ambos sexos figurando entre edades de 35 a 45 años. El alto índice de sospecha debe ser un factor importante en el diagnóstico precoz, para que una vez establecido, se pueda iniciar el tratamiento y disminuir las tasas de morbimortalidad. Descripción del caso clínico: Paciente de 26 años, con clínica inespecífica; dolor abdominal, ascitis y fiebre. Fue ingresada por servicio de medicina interna para abordaje etiológico de ascitis, posteriormente fue abordada como sospecha de cáncer de ovario, se presentó al servicio de cirugía quienes determinaron practicarle laparotomía y cuya biopsia intraoperatoria reporto hallazgos su- gestivos de tuberculosis peritoneal. Conclusión: La tuberculosis peritoneal es una enfermedad poco frecuente, las manifestaciones clínicas pueden sugerir la presencia de una enfermedad tumoral; la sospecha clínica es baja y en muchas ocasiones el diagnóstico es incidenta...(AU)
Assuntos
Humanos , Feminino , Adulto , Neoplasias Ovarianas , Peritonite Tuberculosa/diagnóstico , Radiografia/métodos , Doenças Transmissíveis EmergentesRESUMO
AIM: To explore the possibility of using a novel technique, CT perfusion imaging, to monitor the response to anti-tubercular therapy (ATT) in patients with intestinal tuberculosis. MATERIALS AND METHODS: A prospective observational study was performed in adults with treatment naive-intestinal tuberculosis. Clinical, endoscopic, and conventional radiological findings of patients were compared at baseline and post-ATT. CT perfusion imaging was performed with recording of six perfusion parameters (blood flow, blood volume, mean transit time, time to peak, maximum peak intensity, and permeability/blood flow extraction). RESULTS: Twenty-two patients (13 women, 59%) with a median age of 25 years were recruited. The terminal ileum and ileocaecal junction were the most frequent sites of involvement (59%), with multiple segments of the intestine being involved in 16 patients (73%). Median duration of ATT was 6 months (range 6-10 months). Complete clinical response was observed in 22/22 (100%) patients, endoscopic response in 12/12 (100%) patients, and radiological response in 10/13 (76%) patients. There was a significant decrease in mean blood flow, blood volume, maximum peak intensity, and an increase in mean transit time and time to peak on follow-up CT perfusion imaging performed after 6 months of ATT. CONCLUSION: Significant alterations in CT perfusion parameters were demonstrated following treatment, consistent with a decline in inflammation and vascularity. CT perfusion imaging of the bowel is a novel means to assess the radiological response to ATT in intestinal tuberculosis, although at the cost of a higher dose of radiation exposure.
Assuntos
Peritonite Tuberculosa , Tomografia Computadorizada por Raios X , Adulto , Feminino , Humanos , Estudos Prospectivos , Tomografia Computadorizada por Raios X/métodos , MasculinoRESUMO
Peritoneal tuberculosis is a rare form of tuberculosis which gives a non-specific clinical picture which can be confused with several digestive pathologies. It can also mimic ovarian cancer at the stage of peritoneal carcinomatosis, hence the interest sometimes of a diagnostic laparoscopy which makes it possible to make the diagnosis which is confirmed by an anatomo-pathological study. This is the case of our patient who was initially diagnosed with ovarian cancer and the diagnosis was corrected in peritoneal tuberculosis after a laparoscopy.
Assuntos
Laparoscopia , Neoplasias Ovarianas , Neoplasias Peritoneais , Peritonite Tuberculosa , Humanos , Feminino , Neoplasias Peritoneais/diagnóstico , Diagnóstico Diferencial , Neoplasias Ovarianas/diagnóstico , Neoplasias Ovarianas/patologia , Peritonite Tuberculosa/diagnósticoRESUMO
RATIONALE: Limited literatures are available on lower gastrointestinal bleeding in systemic lupus erythematosus (SLE) combined with intestinal tuberculosis. Sharing the treatment experiences of a 26-year-old female patient diagnosed with this complex condition in this report may contribute valuable insights. PATIENT CONCERNS: The patient initially presented with abdominal pain and active gastrointestinal bleeding, leading to admission to the hospital. Over a 2-week period, she experienced persistent bleeding, with daily volumes ranging from 300 mL to 800 mL. DIAGNOSES: Lower gastrointestinal bleeding was diagnosed in this patient with concurrent systemic lupus erythematosus and intestinal tuberculosis. INTERVENTIONS: As her symptoms rapidly progressed, food and water intake had to be completely restricted. The parenteral nutrition was implemented. OUTCOMES: The medical team effectively controlled the bleeding, leading to a notable improvement in the patient's condition. Consequently, she was able to resume oral intake and was discharged from the hospital. LESSONS: This case highlights the significance of using parenteral nutrition in the management of lower gastrointestinal bleeding in patients with concurrent systemic lupus erythematosus and intestinal tuberculosis. Close monitoring and collaborative efforts among healthcare professionals are crucial to achieve successful outcomes in similar cases.
Assuntos
Enterite , Lúpus Eritematoso Sistêmico , Peritonite Tuberculosa , Tuberculose Gastrointestinal , Tuberculose dos Linfonodos , Humanos , Feminino , Adulto , Lúpus Eritematoso Sistêmico/complicações , Lúpus Eritematoso Sistêmico/terapia , Lúpus Eritematoso Sistêmico/diagnóstico , Hemorragia Gastrointestinal/etiologia , Hemorragia Gastrointestinal/terapia , Tuberculose Gastrointestinal/complicações , Tuberculose Gastrointestinal/diagnóstico , Tuberculose Gastrointestinal/terapia , Nutrição ParenteralRESUMO
BACKGROUND: Intestinal tuberculosis is a chronic and specific infection caused by Mycobacterium tuberculosis invading the intestine. Due to the nonspecific clinical presentation, it is stressed that intestinal perforation complicates umbilical intestinal fistula and bladder ileal fistula is very rare and extremely difficult to be diagnosed. It is significant to identify the disease and take urgent intervene in the early stage. CASE PRESENTATION: An 18-month-old boy patient presented with abdominal pain. Abdominal CT suggested abscess formation in the right lower abdomen and pelvis. The patient underwent resection of necrotic and stenotic intestinal segments with the creation of an ileostomy, cystostomy and vesicoureteral fistula repair for the presence of intestinal perforation complicated by vesicoureteral fistula and umbilical enterocutaneous fistula. Histopathology confirmed the intestinal tuberculosis. The patient was discharged successfully after 11 days post anti-tuberculosis treatment. CONCLUSION: Our case report here is a rare case of umbilical intestinal fistula with bladder ileal fistula secondary to intestinal perforation from intestinal tuberculosis. The purpose of this report is to make the surgical community aware of atypical presentations of intestinal tuberculosis. If our peers encounter the similar situation, they can be prepared for corresponding diagnosis and treatment.
Assuntos
Enterite , Fístula Intestinal , Perfuração Intestinal , Peritonite Tuberculosa , Tuberculose Gastrointestinal , Tuberculose dos Linfonodos , Masculino , Humanos , Lactente , Bexiga Urinária , Perfuração Intestinal/diagnóstico , Perfuração Intestinal/etiologia , Perfuração Intestinal/cirurgia , Fístula Intestinal/complicações , Fístula Intestinal/diagnóstico , Fístula Intestinal/cirurgia , Intestinos , Tuberculose Gastrointestinal/complicações , Tuberculose Gastrointestinal/diagnóstico , Tuberculose Gastrointestinal/cirurgiaRESUMO
Retroperitoneal tuberculosis is a rare disease that can mimic many conditions and lacks specific clinical manifestations, which makes it difficult to diagnose. As a consequence, it can be misdiagnosed as a malignant tumour. Endoscopic ultrasonography-guided fine-needle aspiration (EUS-FNA) can obtain specimens of the lesion site from areas that might be inaccessible using more traditional biopsy methods. A 60-year-old female patient was admitted with a 3-month history of intermittent upper abdominal pain accompanied by nausea. Imaging found pancreatic uncinate process and retroperitoneal lymph nodes at the horizontal part of the duodenum. EUS-FNA found necrotic matter, multinucleated giant cells and epithelioid cells consistent with the signs of tuberculosis bacilli infection, although typical noncaseous granuloma and Mycobacterium tuberculosis were not observed. Retroperitoneal tuberculosis was considered as the diagnosis. After anti-tubercular therapy, the signs and symptoms quickly improved and a repeat computed tomography scan found that the space-occupying lesion had reduced in size. By using EUS-FNA, the cytological and histopathological findings can be obtained in a timely manner to facilitate an earlier diagnosis and avoid unnecessary procedures such as laparotomy or surgery.
Assuntos
Neoplasias Pancreáticas , Peritonite Tuberculosa , Tuberculose dos Linfonodos , Feminino , Humanos , Pessoa de Meia-Idade , Biópsia por Agulha Fina/métodos , Endossonografia/métodos , Pâncreas/patologia , Linfonodos/patologia , Tuberculose dos Linfonodos/patologia , Dor Abdominal/patologia , Neoplasias Pancreáticas/patologiaRESUMO
The purpose is to discuss abdominal tuberculosis mimicking malignancy involving the abdominal viscera. TB of the abdominal viscera is common, especially in countries where tuberculosis is endemic and in pockets of non-endemic countries. Diagnosis is challenging as clinical presentations are often non-specific. Tissue sampling may be necessary for definitive diagnosis. Awareness of the early and late disease imaging appearances of abdominal tuberculosis involving the viscera that can mimic malignancy can aid detecting TB, providing a differential diagnosis, assessing extent of spread, guiding biopsy, and evaluating response.
Assuntos
Neoplasias , Peritonite Tuberculosa , Tuberculose Gastrointestinal , Humanos , Peritonite Tuberculosa/diagnóstico por imagem , Tuberculose Gastrointestinal/diagnóstico por imagem , Abdome/diagnóstico por imagem , Abdome/patologia , BiópsiaRESUMO
BACKGROUND: Diagnosing intestinal tuberculosis (ITB) is challenging due to the low diagnostic sensitivity of current methods. This study aimed to assess the clinical characteristics and diagnosis of ITB at our tertiary referral center, and to explore improved methods of ITB diagnosis. METHODS: This retrospective study included 177 patients diagnosed with ITB at Siriraj Hospital (Bangkok, Thailand) during 2009-2020. RESULTS: The mean age was 49 years, 55.4% were male, and 42.9% were immunocompromised. Most diagnoses (108/177) were made via colonoscopy; 12 patients required more than one colonoscopy. Among those, the sensitivity of tissue acid-fast bacilli (AFB), presence of caseous necrosis, polymerase chain reaction (PCR), and culture was 40.7%, 13.9%, 25.7%, and 53.4%, respectively. Among patients with negative tissue histopathology, 4 (3.7%) and 13 (12.0%) were ITB positive on tissue PCR and culture, respectively. The overall sensitivity when all diagnostic methods were used was 63%. Seventy-six patients had stool tests for mycobacteria. The overall sensitivity of stool tests was 75.0%. However, when analyzing the 31 patients who underwent both endoscopy and stool testing, the sensitivity of stool testing when using tissue biopsy as a reference was 45.8%. Combining stool testing and tissue biopsy did not significantly increase the sensitivity compared to tissue biopsy alone (83.9% vs. 77.4%, respectively). CONCLUSION: Despite the availability of PCR and culture for TB, the overall diagnostic sensitivity was found to be low. The sensitivity increased when the tests were used in combination. Repeated colonoscopy may be beneficial. Adding stool mycobacteria tests did not significantly increase the diagnostic yield if endoscopy was performed, but it could be beneficial if endoscopy is unfeasible.
Assuntos
Enterite , Mycobacterium tuberculosis , Peritonite Tuberculosa , Tuberculose Gastrointestinal , Tuberculose dos Linfonodos , Humanos , Masculino , Pessoa de Meia-Idade , Feminino , Estudos Retrospectivos , Mycobacterium tuberculosis/genética , Centros de Atenção Terciária , Tailândia/epidemiologia , Tuberculose Gastrointestinal/patologia , ColonoscopiaRESUMO
PURPOSE: It is still a challenge to make early differentiation of peritoneal tuberculosis (PTB) and peritoneal carcinomatosis (PC) clinically as well as on imaging and laboratory tests. We aimed to develop a model to differentiate PTB from PC based on clinical characteristics and primary CT signs. METHODS: This retrospective study included 88 PTB patients and 90 PC patients (training cohort: 68 PTB patients and 69 PC patients from Beijing Chest Hospital; testing cohort: 20 PTB patients and 21 PC patients from Beijing Shijitan Hospital). The images were analyzed for omental thickening, peritoneal thickening and enhancement, small bowel mesentery thickening, the volume and density of ascites, and enlarged lymph nodes (LN). Meaningful clinical characteristics and primary CT signs comprised the model. ROC curve was used to validate the capability of the model in the training and testing cohorts. RESULTS: There were significant differences in the following aspects between the two groups: (1) age; (2) fever; (3) night sweat; (4) cake-like thickening of the omentum and omental rim (OR) sign; (5) irregular thickening of the peritoneum, peritoneal nodules, and scalloping sign; (6) large ascites; and (7) calcified and ring enhancement of LN. The AUC and F1 score of the model were 0.971 and 0.923 in the training cohort and 0.914 and 0.867 in the testing cohort. CONCLUSION: The model has the potential to distinguish PTB from PC and thus has the potential to be a diagnostic tool.
Assuntos
Neoplasias Peritoneais , Peritonite Tuberculosa , Humanos , Neoplasias Peritoneais/diagnóstico por imagem , Neoplasias Peritoneais/patologia , Ascite , Estudos Retrospectivos , Tomografia Computadorizada por Raios X/métodos , Peritonite Tuberculosa/diagnóstico por imagem , Aprendizado de MáquinaRESUMO
Cutaneous tuberculosis represents the fifth extrapulmonary form in Morocco after pleural, lymph node, urogenital, and intestinal tuberculosis. It is recognized to form a continuous immunopathologic spectrum, ranging from a high intensity to a low intensity of cell-mediated immunity, which explains the multiplicity and heterogeneity of anatomo-clinical forms. Association of multiple forms in the same patient is really rare. In this regard, we report a case of scrofuloderma on axillary tuberculosis adenitis associated to a lupus vulgaris in an immunocompetent patient, which was confirmed by histology, QuantiFERON-TB Gold test, and polymerase chain reaction. He received an antituberculous therapy with clinical regression of the lesions. In conclusion, cutaneous tuberculosis is still endemic in developing countries.The diagnosis is difficult because of its clinical polymorphism. That's why it's should be suspected clinically in the presence of any destructive or verrucous skin lesion evolving without healing for a long period and confirmed by bacteriological examinations and histology.
Assuntos
Lúpus Vulgar , Peritonite Tuberculosa , Tuberculose Cutânea , Tuberculose Gastrointestinal , Tuberculose dos Linfonodos , Masculino , Humanos , Tuberculose Cutânea/diagnóstico , Tuberculose Cutânea/tratamento farmacológico , Tuberculose Cutânea/complicações , Lúpus Vulgar/diagnóstico , Tuberculose dos Linfonodos/diagnóstico , Tuberculose dos Linfonodos/tratamento farmacológico , Tuberculose dos Linfonodos/complicações , Peritonite Tuberculosa/complicaçõesRESUMO
MSP is a rare and atypical form of benign granulomatous inflammation characterised by tumour-like local proliferation of spindle-shaped histiocytes containing acid-fast positive mycobacteria, which should be differentiated from neoplastic lesions. A 26-year-old Chinese man complained an intermittent and mild right lower abdominal pain for 5 months in May 2022.Histopathology of biopsy samples showed Mycobacterial spindle cell pseudotumor (MSP). The test of Mycobacterium tuberculosis detected by polymerase chain reaction using intestinal tissue slice was negative. The metagenomic next-generation sequencing (BGI-Shenzhen) using formalin-fixation and paraffin-embedded intestine samples confirmed Mycobacterium tuberculosis complex (MTBC).
Assuntos
Soropositividade para HIV , Mycobacterium tuberculosis , Peritonite Tuberculosa , Tuberculose Gastrointestinal , Tuberculose dos Linfonodos , Masculino , Humanos , Adulto , Tuberculose Gastrointestinal/complicações , Tuberculose Gastrointestinal/diagnósticoRESUMO
It is well known that biological treatment increases the risk of opportunistic infections. Guidelines recommend tuberculosis screening prior to treatment. This is a case report of a woman who had morbus Crohn and developed peritoneal tuberculosis even though she completed a preventive tuberculosis eradication before initiating treatment with anti-TNF-inhibitor. She appeared with ascites and was examined very thoroughly, and eventually a peritoneal biopsy revealed tuberculosis. Tuberculosis is difficult to diagnose, and eradication is no guarantee that tuberculosis cannot relapse during biological treatment.
Assuntos
Doença de Crohn , Peritonite Tuberculosa , Tuberculose , Feminino , Humanos , Inibidores do Fator de Necrose Tumoral , Peritonite Tuberculosa/diagnóstico , Tuberculose/diagnóstico , Tuberculose/tratamento farmacológico , Tuberculose/prevenção & controle , Doença de Crohn/complicações , Doença de Crohn/diagnóstico , Doença de Crohn/tratamento farmacológico , PeritônioRESUMO
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.