Constrictive pericarditis caused by pericardial metastasis from esophageal squamous cell carcinoma: a case report.

Constrictive pericarditis is a rare condition characterized by clinical signs of right heart failure subsequent to the loss of pericardial compliance. We report a case of constrictive pericarditis due to pericardial metastasis in a patient with a history of esophageal squamous cell carcinoma that had a pathological complete response (pCR) to preoperative chemoradiotherapy. A 66-year-old woman was referred to our division for the treatment of advanced esophageal cancer. Video-assisted thoracoscopic surgery esophagectomy (VATSE) with 3-field lymphadenectomy was performed after neoadjuvant chemoradiotherapy (NAC-CRT). Pathological examination revealed no residual tumor, lymph node metastasis, lymphatic invasion, or vessel invasion. The histological treatment effect of the chemoradiotherapy was pathological complete response (pCR). Five months after surgery, the patient was admitted to a nearby hospital for the treatment of acute pericarditis. However, a month after admission, acute pericarditis progressed to constrictive pericarditis, and she was referred to our hospital for further management. Subsequently, urgent pericardiectomy was performed through a lower half sternotomy incision. After surgery, heart failure improved for a while but worsened again. The patient died 7 days after the surgery. Pathological examination of the resected pericardium revealed evidence of metastasis from squamous cell carcinoma of the esophagus. An autopsy revealed the spread of esophageal cancer to the bilateral pleura, right lung, pericardium, diaphragm, soft tissue surrounding the tracheal bifurcation, and bilateral hilar lymph nodes. Similarly, tumor cells were found in the lymphatic vessels of the pericardium and pleura. Even if pCR is achieved with NAC-CRT, as in our case, esophageal cancer may metastasize and present as constrictive pericarditis within a short period; therefore, careful patient follow-up is essential.

Role of cervical cancer screening during prenatal checkups for infectious diseases: A retrospective, descriptive study.

OBJECTIVE: This study was conducted to evaluate the status and role of cervical cytology affected by human papillomavirus infection and other infectious diseases screened during routine prenatal checkups. METHODS: We retrospectively examined medical records containing the screening results for infectious diseases and cervical cancer in women who delivered neonates in our hospital from 2014 to 2017. RESULTS: Among 3393 deliveries, 18.8% of women underwent a regular cervical cancer screening within 1 year of becoming pregnant, and 2641 women underwent a cervical cytology screening during this pregnancy. The cytological diagnostic results showed that 2562 women (97.0%) were negative for intraepithelial lesions or malignancy, whereas 79 (3.0%) had abnormal results. Of those with abnormal cytology results, 70 had abnormal cytology that was newly detected in this pregnancy, and 42 had grade ≥1 cervical intraepithelial neoplasia lesions. Spatulas were the most frequently used cytological sampling instruments, followed by cotton swabs. Cervical cytology revealed no major adverse reactions during these pregnancies. CONCLUSIONS: Our results confirm the importance of screening for infectious diseases during pregnancy. Only 20% of the women underwent a regular pre-pregnancy cervical cytology screening. Cervical cytology screening during pregnancy may currently be playing a crucial role in preventing cervical cancer in Japan.

A Case of Thrombosed Inferior Mesenteric Artery Aneurysm Concomitant with Abdominal Aortic Aneurysm Treated by Endovascular Aneurysm Repair.

A 71-year-old man was referred to our hospital under a diagnosis of abdominal aortic aneurysm (AAA). The past history of the patient included a sigmoid colectomy at 64 years old for an ischemic colitis. The maximum diameter of AAA was still 45 mm, and the inferior mesenteric artery (IMA) was aneurysmal and was 30 mm in diameter and thrombosed. The growth rate in the diameter of IMA aneurysm was 5 mm per year for the last 3 years. The patient successfully underwent endovascular aneurysm repair (EVAR), and the postoperative course was good. At 5 years after EVAR, computed tomography revealed a decrease in the diameter of both aneurysms.

A Case of Circumferential Type A Aortic Dissection with Intimo-Intimal Intussusception.

An 83-year-old woman was referred to our hospital under a diagnosis of acute aortic dissection. Contrast-enhanced computed tomography revealed no intimal flap in the mid-ascending aorta, and the intimal flap was found from the distal ascending aorta to the aortic arch. Operative findings showed that the intima of the mid-ascending aorta was circumferentially dissected and was inverted into the aortic arch. An emergent replacement of the ascending aorta was successfully performed; however, she died of a global intestinal ischemia on the fourth operative day.