Colorectal Carcinoma in the Background of Pelvic Inflammatory Disease.

Colorectal carcinoma (CRC) is a common malignancy with steadily declining incidence rates and mortality, secondary to improved screening and lifestyle changes (eg, decreased smoking rates). The association between pelvic inflammatory disease (PID) and CRC has been unclear in the past. However, multiple studies showed a positive association between PID and underlying malignancy (gynecologic and pelvic primarily). Several studies evaluated the relation between PID and CRC, but the results were conflicting. We describe a case of a 33-year-old female patient, with a history of PID and recurrent pelvic abscesses, who was found to have CRC. Of note, the patient's diagnosis was based on abnormal computed tomography findings, which were further investigated (by colonoscopy and biopsy), rather than on symptoms suggestive of CRC, such as rectal bleeding, constipation, symptomatic anemia, or abdominal pain.

A Perfect Storm: Abdominal Pain and Ileus Explained by Acute Intermittent Porphyria Caused by Prehospitalization and Intrahospitalization Factors.

Acute intermittent porphyria (AIP) is a rare autosomal dominant inherited disease, predominantly seen in female patients, caused by mutations in the hydroxymethylbilane synthase gene. When impaired, elevated heme biosynthesis precursor levels accumulate in the liver, resulting in neurological symptoms, psychiatric disturbances, darkened urine color, abdominal pain, nausea, vomiting, and ileus. We present a 22-year-old Hispanic female with diffuse abdominal pain and no bowel movements for 8 days. She reported recent antibiotic and oral contraceptive pill use. Computerized tomography of her abdomen revealed a dilated small bowel and marked colonic distension. A colonoscopy found mild nonspecific inflammation in the rectosigmoid and terminal ileum. Her abdominal pain persisted despite interventions and improvements in appetite, bowel movements, abdominal imaging, and treatment of an identified Clostridium difficile infection. A random urine porphobilinogen was then obtained and found to be elevated. Fractionation of plasma and urine porphyrins was suggestive of AIP. Her symptoms improved with 3 days of intravenous (IV) hematin and IV dextrose. This is a unique case of a rare disease due to her clinical presentation with ileus, unremarkable past medical history, family history, and the prehospitalization and intrahospitalization factors that likely exacerbated the patient AIP.

Gastrointestinal symptoms and the severity of COVID-19: Disorders of gut-brain interaction are an outcome.

BACKGROUND: Many of the studies on COVID-19 severity and its associated symptoms focus on hospitalized patients. The aim of this study was to investigate the relationship between acute GI symptoms and COVID-19 severity in a clustering-based approach and to determine the risks and epidemiological features of post-COVID-19 Disorders of Gut-Brain Interaction (DGBI) by including both hospitalized and ambulatory patients. METHODS: The study utilized a two-phase Internet-based survey on: (1) COVID-19 patients' demographics, comorbidities, symptoms, complications, and hospitalizations and (2) post-COVID-19 DGBI diagnosed according to Rome IV criteria in association with anxiety (GAD-7) and depression (PHQ-9). Statistical analyses included univariate and multivariate tests. RESULTS: Five distinct clusters of symptomatic subjects were identified based on the presence of GI symptoms, loss of smell, and chest pain, among 1114 participants who tested positive for SARS-CoV-2. GI symptoms were found to be independent risk factors for severe COVID-19; however, they did not always coincide with other severity-related factors such as age >65 years, diabetes mellitus, and Vitamin D deficiency. Of the 164 subjects with a positive test who participated in Phase-2, 108 (66%) fulfilled the criteria for at least one DGBI. The majority (n = 81; 75%) were new-onset DGBI post-COVID-19. Overall, 86% of subjects with one or more post-COVID-19 DGBI had at least one GI symptom during the acute phase of COVID-19, while 14% did not. Depression (65%), but not anxiety (48%), was significantly more common in those with post-COVID-19 DGBI. CONCLUSION: GI symptoms are associated with a severe COVID-19 among survivors. Long-haulers may develop post-COVID-19 DGBI. Psychiatric disorders are common in post-COVID-19 DGBI.

Endoscopic Treatment of Black Esophagus With Fully Covered Metallic Stent.

Acute esophageal necrosis (AEN) is a condition characterized by black appearance and inflammation of the esophagus. Our patient developed AEN presenting in the setting of alcohol intoxication and extensive inferior vena cava thrombosis. Esophagogastroduodenoscopy showed blood and black discoloration of the middle and lower esophagus with oozing. To control bleeding, a self-expandable fully covered metallic esophageal stent was placed. Multiple studies and reviews agree that the initial management for AEN is supportive care, resuscitation, and proton pump inhibitors to protect the esophageal mucosa from injury from acid reflux. Our case highlights the benefits of esophageal stent placement to manage AEN with active bleeding.

Effectiveness of Bulking Agent (Solesta) Therapy in Fecal Incontinence in Patients Refractory to Conventional Therapies.

BACKGROUND: Fecal incontinence is a problem that imposes considerable socioeconomic consequences. Despite many medical therapies, unmet needs remain. A new treatment option is a biocompatible bulking agent (Solesta) administered by submucosal injection in the distal rectum. The aims of this study are as follows: (1) To evaluate the efficacy and safety of this bulking agent in decreasing the severity of fecal incontinence (FI) and improving quality of life. (2) To obtain objective evidence of changes in anorectal physiology by high-resolution anorectal manometry pretreatment and posttreatment. MATERIALS AND METHODS: From January 2014 to June 2015, 17 patients who had failed medical therapy for FI received stabilized hyaluronate injected submucosally into the rectum under direct anoscopic visualization. The treatment was considered successful if patients achieved >50% reduction in FI events during monitoring for up to 12 months. RESULTS: After the first treatment session, 14 patients (82.3%) had a successful outcome. The remaining 3 patients received a second therapy 3 months later to achieve this result. At last follow-up, 7 of the 17 patients (41%) were having no FI events. The remaining patients had reduction in fecal accidents from a mean of 6.4/week baseline to 2.8/week during follow-up. CONCLUSIONS: Intrarectal injection of stabilized hyaluronate is effective for treating FI in patients who had failed standard medical treatments and is technically easy and safely performed as an outpatient procedure.

Pulmonary veno-occlusive disease as a cause of pulmonary arterial hypertension.

Pulmonary veno-occlusive disease (PVOD) represents a rare form of precapillary pulmonary arterial hypertension. We present a young patient hospitalized with progressive dyspnea, with initial workup suggestive of pulmonary hypertension and unexplained noncardiogenic pulmonary edema. His subsequent clinical course was consistent with the diagnosis of PVOD.