Causes of intrauterine fetal death (IUFD) are uncertain in most placental mesenchymal dysplasia (PMD) cases. Our case showed high α-fetoprotein levels in the maternal circulation, markedly dilated subchorionic vessels, and neonatal hemoglobin concentration of 8.4 g/dL, suggesting that fetal anemia may explain some adverse outcomes in PMD pregnancies.

Spinal anesthesia is regularly performed worldwide and is an integral part of the modern day anesthesia practice. Although unexpected cardiac arrests during this procedure are very rare, medical professionals should be aware of the potential for this complication. In making the decision to use spinal anesthesia, judicious patient selection, adequate preventive measures, and strict monitoring are important.

A schizophrenic patient showed rhabdomyolysis with idiopathic transaminitis. The intermixed pattern of intrahepatic and extrahepatic alanine aminotransferase (ALT) elevation is associated with respective clinical-therapeutic events. Aminotransferases play a role as surrogate biomarkers of “liver metabolic functioning” beyond the obsolete classical concept associating ALT elevation only with liver cellular damage.

Residual periosteum developed periosteal bone formation in the pocket 10 years after cranioplasty, lumpectomy was conducted on the left lower abdomen under local anesthesia. Pathological sections revealed abundant osteocytes and mature bone matrix, and confirmed the bone formation on the residual periosteum.

Transforaminal lumbar interbody fusion (TLIF) is a popular posterior spinal fusion technique, but sometimes require salvage surgery when implant failure occurs, which involves possible neural damage due to postoperative adhesion. The current report deals with successful anterior transperitoneal salvage surgery for failed L5-S TLIF with less neural invasiveness.

Spontaneous pneumothorax following radiotherapy for pulmonary malignancy is an unusual clinical condition. Here, we report a case of a 78-year-old male suffering from dyspnea during radiotherapy for squamous cell lung cancer of the right main bronchus. Imaging studies and fiberoptic bronchoscopy revealed that pneumothorax was due to a bronchopleural fistula.

The evidence supporting therapy with imatinib for bleomycin-induced pneumonitis (BIP) is equivocal. Further experience is needed to establish its role in BIP management. While it may be considered in the management of BIP, it is important to be mindful of the adverse effects including thrombocytopenia and gastrointestinal bleeding.

Diabetes insipidus (DI) arises from impaired function of antidiuretic hormone, characterized by hypovolemia, hypernatremia, polyuria, and polydipsia. This case is a reminder of the rare but challenging obstacle that undiagnosed DI poses in fasting surgical patients, requiring prompt recognition and vigilant management of marked homeostatic imbalances.

An acute abdomen assessment in pregnancy is complicated. Pain can have obstetric and nonobstetric causes. Cholecystitis is a common cause of pain in pregnancy with significant morbidity if not managed promptly. We report a case of a ruptured, torted, right ovarian teratodermoid erroneously diagnosed as cholecystitis in pregnancy.

Asenapine, a novel second-generation antipsychotic is effective in acute treatment of bipolar I disorder patients in combination with mood stabilizers even in resistant cases. Although there is no evidence for asenapine's efficacy to be superior to currently available agents, asenapine's favorable weight and metabolic profile are of clinical interest.

Positive galactomannan tests in patients who underwent chemotherapy without any clinical signs of a fungal infection should lead the clinician to consideration of a false-positive test result. Oral nutritional supplements may be a cause, especially in the case of concomitant disturbance of the gastrointestinal mucosal barrier because of mucositis.

Mucolipidosis type IV (MLIV) is a rare neurodegenerative disorder characterized by severe psychomotor delay and visual impairment. We report the brain pathology in the first Japanese patient of MLIV with a novel homozygous missense mutation in MCOLN1. We detected the localized increase in p62-reactive astrocytes in the basal ganglia.

Stroke is a common embolic complication of infective endocarditis. The most important treatment to prevent stroke in endocarditis is the initiation of antibiotic therapy. It is unclear whether the initiation of de novo anticoagulation (i.e., warfarin) in patients with infective endocarditis is beneficial, since there are no large or randomized controlled trials in this area. However, this case report suggests, despite the limited evidence, that anticoagulation in this patient caused no harm and could suggest a hint of possible benefit.

A change in clinical behavior of a disease should prompt search for differential diagnoses. Here, the appearance of ulcerated skin nodules in a preexisting cutaneous mastocytosis revealed a concurrent lymphomatoid papulosis – a CD30⁺ lymphoproliferative skin disease with histological features of a malignant lymphoma, but with a benign self-healing course.

We herein present atypical histologic and immunohistochemical features of DSRCT. The various differential diagnoses of DSRCT may occasionally generate confusion. Cytogenetic analysis may solve diagnostic dilemmas such as that in our case. Further studies are required to establish a standard treatment for DSRCT.

Aneurisms of the splenic artery are rare clinical findings. Surgeons and interventional radiologists should co-operate in the management of this challenging disease; we describe here a surgical option.

Lingual tonsillar hypertrophy is an unusual presentation of voice change. If managed incorrectly this group of patients has the potential to deteriorate significantly causing airway obstruction and potentially death.

Cytomegalovirus superinfection is associated with a poor prognosis in non-HIVPneumocystis pneumonia (PCP) and can cause deterioration of PCP not only simultaneously but also after initiating PCP treatment. Cytomegalovirus pneumonia should be considered in cases with deterioration after initiating PCP treatment; multiple nodular lesions are useful findings for the diagnosis.

A gentleman presented with abdominal distension and pain. CT confirmed a 20 cm sigmoid diverticulum. A giant diverticulum, typified by diverticula greater than 4 cm, often requires colonic resection. Fewer than 200 cases have been reported, most measuring 7–15 cm. I present a rare complication of a common surgical condition with images.

Unilateral hyperhidrosis is rare and should prompt a thorough review for potentially serious underlying etiologies. Available treatments for unilateral hyperhidrosis secondary to mesothelioma are limited and its presence as a symptom usually signifies advanced disease and a poor prognosis.

A 76-year-old man developed a hemoperitoneum after ERCP for choledocholithiasis. He underwent a laparotomy and splenectomy for a capsular tear at the splenic hilum, a rare complication of ERCP. “Bowing” of the endoscope with torsion on the greater curvature of the stomach may lead to shear forces causing splenic injury.