Synovitis, acne, pustulosis, hyperostosis, and osteitis (SAPHO) syndrome is a rare autoinflammatory disease for which clinical treatment has not been standardized. Janus kinase (JAK) inhibitors represent a novel therapeutic option for rheumatoid arthritis, psoriatic arthritis, and some other autoinflammatory diseases. However, the clinical utility of JAK inhibitors in treating SAPHO syndrome has not been thoroughly investigated. In this study, we describe a patient with SAPHO syndrome who failed to respond to conventional treatment but demonstrated a remarkable and rapid response to the JAK inhibitor tofacitinib.
 
  A 62-year-old female patient presented with swelling and pain at the sternoclavicular joints, back pain that limited her activities, arthralgia in the right knee, and cutaneous lesions. Her symptoms were unresponsive to nonsteroidal anti-inflammatory drugs, disease-modifying antirheumatic drugs, Tripterygium wilfordii hook f, and bisphosphonates. SAPHO syndrome was diagnosed in accordance with dermatological and osteoarticular manifestations and abnormal inflammatory factors. Multiple image studies have illustrated bone lesions and pathological fractures of vertebral bodies. Oral treatment with tofacitinib at 5 mg twice daily with methotrexate and bisphosphonates was initiated. The patient reported that her pain symptoms were relieved after 3 d and her cutaneous lesions were reduced after 4 wk of treatment. Vertebral lesions were improved after 6 mo on tofacitinib. No serious adverse effects were noted.
 
  JAK inhibitor therapy may be a promising strategy to treat SAPHO syndrome.
 JAK inhibitor therapy may be a promising strategy to treat SAPHO syndrome.
  Chronic kidney disease (CKD) affects almost 3% of females of child-bearing age, who have a high risk of adverse maternal and fetal outcomes. Additionally, high renal burden as a result of pregnancy may lead to deterioration of renal function. An increasing number of women with CKD stages 3 to 5 have a strong desire to conceive, and both obstetricians and nephrologists are faced with enormous challenges in terms of their treatment and management.
 
  The case of a 35-year-old pregnant woman with a 10-year history of mild mesangial proliferative glomerulonephritis is described here. CKD progressed from stage 3 to stage 5 rapidly during pregnancy, and protective hemodialysis was started at 28 wk of gestation. Due to preeclampsia at 34 wk of gestation, cesarean section was performed and a healthy baby was delivered.  https://www.selleckchem.com/products/ver155008.html  Hemodialysis was discontinued at 4 wk postpartum. After 1 year of follow-up, her renal function was stable, and her baby exhibited good growth and development.
 
  Protective hemodialysis during pregnancy can prolong gestational age and improve maternal and fetal outcomes in women with advanced CKD.
 Protective hemodialysis during pregnancy can prolong gestational age and improve maternal and fetal outcomes in women with advanced CKD.
  Duodenal obstruction is a common clinical scenario that can either be mechanical or a pseudo-obstruction. Clinical management of intestinal obstruction starts from localization and proceeds to histological examination of the stenotic intestine. Systemic factors and dysfunction of distant organs might contribute to the development of intestinal obstruction. Here, we report a unique case of idiopathic mechanical duodenal obstruction, which resolved spontaneously after 3 mo of conservative treatment, but was followed by intestinal pseudo-obstruction.
 
  An 84-year-old woman presented with worsened postprandial vomiting accompanied by prolonged pneumonia. Thorough noninvasive investigations revealed complete circumferential stenosis in the descending duodenum without known cause. Exploratory surgery was postponed due to septic shock and possible pulmonary fungal infection. Conservative treatment for 3 mo for ileus and control of pulmonary infection resolved the intestinal obstruction completely. Unfortunately, 2 wk later, she had regurgitation and postprandial vomiting again, complicated by deteriorating wheezing and dyspnea. Computed tomography revealed a dilated stomach and proximal duodenum without new intestinal stricture or pulmonary infiltration. The patient fully recovered after combined treatment with antireflux agents, enema, prokinetics, and bronchodilators.
 
  This complicated case highlights the inter-relationship of local and systemic contributions to ileus and gut dysfunction, which requires multidisciplinary treatment.
 This complicated case highlights the inter-relationship of local and systemic contributions to ileus and gut dysfunction, which requires multidisciplinary treatment.
  Urinary tract lymphoepithelioma-like carcinoma is rarely seen. Although it is termed after lymphoepithelioma at the nasopharynx, it behaves more like high grade urothelial carcinoma by immunohistochemical features. Most published literatures focused on its rarity but few discussed results of long-term follow-ups. As no available guidelines are applicable, we postulated that principles should be similar to that of urothelial carcinoma at urinary tract. As of now, this work features the longest follow-up of this cancer at the upper urinary tract.
 
  A 63-year-old female had a chief complaint of intermittent left flank pain for 2 mo, along with accompanying symptoms including vomiting and body weight loss, about 7 kg over 2 mo. Laboratory data showed normocytic anemia, mildly poor renal function, and hyperparathyroidism. Urine analysis showed mild hematuria. Computed tomography showed a 4.2-cm-width irregular mass over left renal pelvic and enlarged lymph node at the left renal hilum. Whole-body bone scan was negative of active bone lesions. Biopsy from ureteroscopy showed urothelial carcinoma. Specimen from laparoscopic nephroureterectomy with bladder cuff resection showed lymphoepithelioma-like carcinoma with muscular invasion (pT3). She took adjuvant chemotherapies of 2 cycles and full courses of radiation therapy. No recurrence was observed with designed investigative programs.
 
  Locally advanced urinary tract lymphoepithelioma-like carcinoma could benefit from nephroureterectomy and bladder cuff excision in terms of recurrence-free survival.
 Locally advanced urinary tract lymphoepithelioma-like carcinoma could benefit from nephroureterectomy and bladder cuff excision in terms of recurrence-free survival.