Abdominal Tuberculosis: An Immigrant's Disease in the United States

Abdominal Tuberculosis: Experience from Two Tertiary-Care Hospitals in the Paris Region

Abdominal tuberculosis (ATB) is uncommon and not very well known by clinicians. We describe the characteristics, evolution, and treatment of patients with ATB in two large hospitals in the Paris region. We reviewed all records of patients treated for ATB, from January 01, 2010 to December 01, 2016, diagnosed by bacteriological and/or histological methods or highly suspected because of clinical/radiological features. We included 80 patients, with a median (IQR) age of 39 (29-50) years, with 56.2% being males. Among them, 63.7% had African origins, 15% Asian, and 11.2% European. Twenty-nine had a cause of immunosuppression (n = 21 HIV infection). The main abdominal localizations were lymph nodes (72.5%), peritoneum (62.5%), and solid organs (25%). Extra-abdominal localizations were recorded in 65 (81.2%) patients. Tuberculosis was proven bacteriologically in 71%, histologically in 50%, and solely clinical/radiological in 10% of cases. Patients received standard therapy for a median duration of 9 months, with a favorable outcome. Corticosteroid therapy was used in 15 cases, either for paradoxical reaction or to prevent complications. Abdominal TB was mainly represented by lymphatic and peritoneal localizations, proven bacteriologically, and associated with extra-abdominal localizations in most cases. The use of steroids remains controversial, but it does not seem systematically needed in case of abdominal involvement.

Thinking Outside the Lungs: A Case of Disseminated Abdominal Tuberculosis

Patient: Female, 47-year-old

Final Diagnosis: Intraperitoneal tuberculosis

Symptoms: Abdominal pain • decreased appetite

Medication: —

Clinical Procedure: —

Specialty: Infectious Diseases • Medicine, General and Internal

Peritoneal tuberculosis: A case report on a rare cause of tumor marker elevation

Peritoneal tuberculosis (TB) is a rare extrapulmonary manifestation of TB with non-specific clinical characteristics which can produce test results mimicking malignancy and granulomatous peritonitis. This case describes a Filipino 59-year-old, nulliparous woman who was admitted with abdominal pain, ascites, and an elevated CA-125 level. Radiographically, peritoneal nodules were visualized and initial suspicion was high for malignancy. Following a bilateral salpingo-oophorectomy and peritoneal biopsy, histology was negative for malignancy but revealed non-caseating granulomas. She was discharged then readmitted with progressive abdominal pain, and a repeat laparoscopic biopsy yielded specimens with growth of acid-fast bacilli (AFB). A delay in diagnosis and treatment of tuberculous peritonitis increases mortality rates, making early diagnosis with laparoscopic biopsy of paramount importance in prompt diagnosis and initiation of therapy. This patient was initiated on standard anti-TB therapy and experienced no complications.

Tuberculosis in an Immunocompetent Immigrant Patient

Peritoneal tuberculosis (TB) is a rare medical condition in developed nations like the United States, and it is uncommon to observe this condition in patients without underlying immunosuppression. This report describes a patient who developed abdominal pain, constipation, and ascites. And later on, he was diagnosed with peritoneal TB following laparoscopy with peritoneal biopsy. The patient was an immigrant from a high TB burden country but had no other common risk factors for the development of peritoneal TB. Treatment with anti-TB therapy resulted in significant clinical improvement.

Endoscope infection transmission state-of-the-art: beyond duodenoscopes to a culture of infection prevention

PURPOSE OF REVIEW

The elevator mechanism of the duodenoscope was the focus of endoscopically transmitted infections prior to the COVID-19 pandemic. Since that time, the 'suspicious suspects' in the endoscopy unit have grown in number in the eyes of both patients and endoscopists.

RECENT FINDINGS

This review summarizes the existing guidelines related to infection control in the endoscopy unit and emerging technologies to address gaps, identifies recommendations proposed during the COVID-19 pandemic, and reminds the reader that infection prevention has not changed since the emergence of COVID-19, only the importance of infection prevention has increased in visibility.

SUMMARY

Infection prevention has been and will always be necessary in the gastrointestinal endoscopy unit. Although outbreaks of antibiotic-resistant organisms and infectious diseases like COVID-19 raise the profile of infection control, there have been no major changes to infection control practice recommendations because of the global pandemic. The history of lapses in infection control, persistent contamination of reprocessed endoscopes, and failure of many endoscopy units to identify certain endoscopic procedures as aerosol-generating procedures prior to the pandemic emphasize the need for better knowledge and implementation of infection control practices within endoscopy units.