Pseudoaneurysm of the uterine artery is rare as a cause to delayed postpartum hemorrhage. Nowadays, uterine pseudoaneurysm is often treated by uterine artery embolization. The outcome is favorable. Here, we report a case of delayed postpartum hemorrhage following Cesarean section, which was caused from a rupture of uterine pseudoaneurysm. The patient was at the point of death from excessive bleeding but successfully treated by uterine artery embolization (UAE). In encountering a case of postpartum hemorrhage after Cesarean delivery or Dilation & Curettage, it is indispensable to check the abnormal blood flow in a color Doppler examination.

We herein review the early results of minimally invasive coronary artery bypass (MIDCAB). From April 1994 to November 1998, 23 patients underwent MIDCAB, and 12 patients underwent coronary artery bypass grafting with cardiopulmonary bypass (CABG). We compared and analyzed the findings of these two groups. Regarding preoperative factors, the MIDCAB group included elderly patients, while the CABG group consisted of younger patients. However, the frequency of hemodialysis, respiratory disorders and cerebral vascular accidents did not differ significantly between the 2 groups. Regarding perioperative factors, the MIDCAB group needed a shorter operation time, and also had a lower bleeding volume, and a low incidence of blood transfusion. Regarding the postoperative course, the MIDCAB group needed a shorter artificial respiration time, and a shorter postoperative hospital stay, and no mortality was observed. The graft patency of the MIDCAB group was lower (88%) than the CABG group (100%). However, the graft patency of the MIDCAB group reached 94% after we used a stabilizer in the operation. In conclusion, the operation results of the MIDCAB group were comparatively better than those of the CABG group. Thanks to recent technological advances, the results of MIDCAB continue to improve. Though MIDCAB remains an invaluable operative modality for the treatment of one-vessel disease, surgeons must be careful to select appropriate candidates for this operative method.

A 45-year-old woman with an 8-year history of systemic lupus erythematosus (SLE) was admitted with complaints of sudden onset of chest and back pain and syncopal attack. Aortography showed DeBakey type I acute aortic dissection. She has been maintained on a small dose of corticosteroids (prednisone 5mg/day). After antihypertensive drug treatment, a replacement of the total aortic arch and arch vessels was successfully performed. The postoperative course was uneventful and she has had no relapse of SLE.

A 65-year-old man had undergone coronary artery bypass grafting (CABG) using a left internal mammary artery graft 3 years and 5 months previously. Anginal pains recurred due to an occlusion of the left subclavian artery. A subclavian-subclavian artery bypass was performed using 8mm e-PTFE graft with rings and the results were excellent. This grafting procedure appears to be a safe and satisfactory reperfusion technique, and therefore we recommend its use in patients requiring CABG.

A 47-year-old man was admitted with symptoms of angina pectoris. After evaluating the patient, coronary artery bypass grafting (CABG) was performed. First, the left internal thoracic artery (LITA) was grafted to the obtuse marginal branch (OM), and then the right gastroepiploic artery (RGEA) was grafted to the posterior descending branch (PD). Just after completing anastomosis, we performed intraoperative thermal coronary angiography. The RGEA-PD was patent. However, the LITA-OM was not patent on thermal coronary angiography. After a re-anastomosis was done at the LITA-OM, thermal coronary angiography was again performed and the LITA-OM was found to be patent. The postoperative course was uneventful, and all grafts were patent on postoperative angiography. In conclusion, intraoperative thermal coronary angiography was found to be useful for CABG.

Introduction: The diagnosis of cancer-related neuropathic pain is often difficult for non-pain medicine specialists. We examined whether a Japanese version of a neuropathic pain screening questionnaire (Japan-Q), which was developed for chronic pain, is appropriate for screening cancer-related neuropathic pain. Methods: Our palliative care team screened 104 patients from May 2014 to December 2015 and compared total points of the Japan-Q with diagnosis of the type of cancer pain by specialized pain clinicians. Validity was evaluated using a receiver operating characteristic (ROC) curve. Results: The area under the ROC curve in terms of the total score, sensitivity, and specificity for the Japan Q was 0.82, which indicated a moderate level of diagnostic accuracy. A cut-off value of 3 points was shown to be best (sensitivity: 79%, specificity: 82%). When a cut-off value of 9 points was used as the diagnostic criterion for neuropathic pain, there was greatly reduced sensitivity (sensitivity: 40%, specificity: 97%). Conclusion: Although the Japan-Q shows moderate diagnostic accuracy related to cancer pain, the cut-off value for this tool is lower than that for chronic pain. Cancer-related neuropathic pain should be suspected with a total score of 3 or more in the Japan-Q.

Coronavirus disease 2019 (COVID-19) has been spreading globally since 2019；however, comprehensive rehabilitation of elderly patients with COVID-19 pneumonia remains a challenge. A 76-year-old American woman with COVID-19 pneumonia was admitted to our hospital. Because her disease was complicated by acute respiratory distress syndrome (ARDS), she was treated with intensive care, including invasive ventilation and extracorporeal membrane oxygenation (ECMO). During and after intensive care, she exhibited physical symptoms such as weakness, pain, shortness of breath, and difficulty in movement and exercise. Furthermore, during approximately 3.5 months of hospitalization, she received swallowing and speech therapies along with physical therapy. These rehabilitation therapies enabled her to get home in the United States. Her rehabilitation schedule had to be carefully planned according to her symptoms and infectiousness of COVID-19. This paper highlights few important points regarding the difficulty in rehabilitation including that of physical function, mental health, and cognitive function of patients with COVID-19. Furthermore, this report provides a problem-solving approach for long-term rehabilitation in elderly patients with COVID-19 pneumonia.