Chronic myeloid leukemia in an ulcerative colitis patient receiving azathioprine: A case report.

Ulcerative colitis (UC) is a chronic inflammatory bowel disease usually treated by azathioprine. It is a well-established risk factor for colorectal cancers and extraintestinal malignancies. Nevertheless, the risk of myeloid leukemia in patients with UC is less known. We report a case of a 51-year-old patient, with a history of extensive ulcerative colitis, who was treated with azathioprine at a dose of 2.5 mg/kg/day. Seven years later, he presented an increased count of white blood cells at 25,400/µL and of platelets at 1,382,000/µL. Peripheral blood smear showed 1% blasts and 20% myelemia. The karyotype showed the Philadelphia chromosome and the RT-PCR revealed the BCR-ABL transcript. Thus, chronic myeloid leukemia (CML) was confirmed and imatinib was prescribed. This case reported a rare and serious event in a UC patient and illustrates the importance of closely monitoring this population.

Guillain-Barré syndrome in ulcerative colitis and SARS-CoV-2 infection: a case report and literature review.

Aim: Guillain-Barré syndrome (GBS) occurrence is rare during inflammatory bowel disease (IBD) and SARS-CoV-2 infection. Its association with thrombotic vascular events, which are common during these two entities, is extremely rare. Case report: We report an exceptional association of GBS and cerebral venous thrombosis in a 28-year-old woman with active ulcerative colitis and no previous history of SARS-CoV-2 vaccination. Mildly symptomatic SARS-CoV-2 infection was diagnosed during etiological investigations of cerebral venous thrombosis. GBS symptoms began 10 days later with clinical and electrical abnormalities consistent with axonal GBS. Other GBS causes were excluded. Favorable outcomes were noted after intravenous immunoglobulin perfusion with full recovery 12 months later. Conclusion: Greater attention should be focused on IBD patients with SARS-CoV-2 infection regardless of its severity.

Guillain Barré Syndrome (GBS) is a rare disorder in which the immune system attacks one's own nerves. This is responsible for progressive muscle weakness and in severe cases paralysis until death. The association of vascular issues with GBS is rare, occurring in specific situations such as inflammatory bowel diseases or SARS-CoV-2 infections. Herein, we report an exceptional association of cerebral thrombosis and GBS, in a young female patient with ulcerative colitis and a mildly symptomatic SARS-CoV-2 infection, that was responsible for a gait disorder. Significant improvement was noted following immunoglobulin infusion and physical rehabilitation, with full recovery 12 months after treatment. Greater attention should be directed toward patients with SARS-CoV-2 infection regardless of its severity.

Rare but concerning: young ulcerative colitis patient developed Guillain Barré Syndrome & venous thrombosis post mild SARS-CoV-2 infection. Even benign COVID-19 cases can be deadly in some. #COVID19 #HealthComplications #IBD #LifeThreatening.

Pseudoachalasia as the first manifestation of signet-ring cell duodenal carcinoma.

INTRODUCTION: Pseudoachalasia is a rare clinical condition, often caused by malignancy. Rarely, this entity can reveal the underlying neoplasia. To the best of our knowledge, we report the first case of pseudoachalasia revealing a metastatic signet-ring cell carcinoma of the non-ampullary duodenum. CASE REPORT: A previously healthy 67-year-old patient presented with a 3-month history of rapidly progressive intermittent dysphagia with 20kg weight loss. An upper endoscopy showed multiple duodenal ulcerations on congestive mucosa. Duodenal biopsies revealed tumor proliferation formed by independent cells with atypical nuclei. In immunohistochemistry, tumor cells expressed pan-cytokeratin. Esophageal manometry revealed an aspect in favor of achalasia type II. The CT scan showed ascites and pleural effusion. Their punctures confirmed the presence of neoplastic cells. The diagnosis of metastatic signet-ring cell duodenal carcinoma revealed by pseudoachalasia was retained. CONCLUSION: In the presence of rapidly progressive symptoms with significant weight loss, especially in the elderly patients, malignancyassociated pseudoachalasia should be suspected.

Unexpected isolated hepatic tuberculosis discovered during laparoscopic cholecystectomy: A case report.

Isolated hepatic tuberculosis is a rare form of extrapulmonary tuberculosis. We report an exceptional case of a 51-year-old female patient complaining from right upper abdominal quadrant pain, who underwent laparoscopic surgery for millimetric gallbladder polyps. Preoperative ultrasound hepatic morphology and biochemical hepatic tests revealed no abnormalities. There were no clinical patterns for an active tuberculosis. During surgery time, scattered sub-centimeter whitish nodular lesions were discovered on the upper surface of the liver. Although gallbladder pathological examination did not reveal any significant abnormalities, per surgery hepatic biopsy indicated the presence of a giant cell granuloma with caseous necrosis highly suggestive of hepatic tuberculosis. Treatment by anti-bacillary drugs according to local standard protocol was conducted with favorable outcomes. Therefore, diagnosis of hepatic tuberculosis may be considered in endemic countries in totally asymptomatic patients or complaining from unexplained and isolated abdominal pain, in absence of any morphologic or biochemical hepatic abnormalities.

Anemia-induced liver injury: A rare case revealing glucose-6-phosphate dehydrogenase deficiency.

Hypoxic hepatitis may occur due to hemodynamic mechanisms of hypoxia secondary to anemia without any context of reduced blood flow, respiratory failure, or shock state. Etiology of anemia should be investigated in order to avoid recurrence.

Pseudo-Meigs' Syndrome in Tunisian H Syndrome Female Patient: First Case Reported.

H syndrome is an extremely rare autosomal recessive affection caused by biallelic mutations in the SLC29A3 gene encoding the human equilibrative nucleoside transporter hENT3. The hallmark signs are cutaneous consisting of hyperpigmentation and hypertrichosis patches. Besides, associated systemic manifestations are highly various reflecting phenotypic pleiotropism. Herein, we report a first case of pseudo-Meigs' syndrome occurring in a young Tunisian H syndrome diagnosed patient with a novel homozygous frameshift mutation in exon 2 of the SLC29A3 gene: p.S15Pfs*86 inducing a premature stop codon. The patient developed ascites associated with left ovarian mass and she underwent surgery. After tumor resection, ascites disappeared rapidly. Histological examination showed serous cystadenoma of the ovary orienting the diagnosis towards pseudo-Meigs' syndrome.