A 72-year-old man with history of chronic lymphocytic lymphoma presented with a tender, ulcerated cutaneous eyelid lesion. Excisional biopsy revealed a diagnosis of eosinophilic dermatosis of malignancy.  https://www.selleckchem.com/products/miransertib.html  This rare paraneoplastic eruption is associated with hematologic malignancies and characterized histopathologically by lymphocytic infiltration accompanied by numerous eosinophils. To our knowledge, eosinophilic dermatosis of malignancy involving the eyelid has not been previously reported.
  To describe the frequency, clinical features, and histologic subtypes of biopsy proven lacrimal sac lymphomas, and to compare these results to the previously published literature.
 
  A retrospective chart review was performed at a single institution from 2004 to 2017. Pathology reports, operative notes, and patients' medical charts were reviewed.
 
  Of 566 lacrimal sacs submitted for routine histopathologic evaluation, 16 cases of lymphoma were identified. All were low-grade, non-Hodgkin B-cell lymphomas, biopsied at an average age of 71 years. Thirteen patients (81.25%) had a pre-existing lymphoma diagnosis; the average interval between the diagnosis of systemic or nonocular adnexal lymphoma and lacrimal sac lymphoma was 7.9 years (range 2-26 years; median 5.5 years). Three cases of primary lacrimal sac lymphoma were identified. Histopathology showed 3 cases (18.75%) of follicular lymphoma, 3 (18.75%) of extranodal marginal zone lymphoma, and 10 (62.5%) of chronic lymphocytic leukemia/small lymphocytic lymphtion. Chronic lymphocytic leukemia/small lymphocytic lymphoma was the most commonly identified cause of secondary lacrimal sac lymphoma. Distinguishing primary from secondary lacrimal sac lymphomas is important, as the extent of disease and histopathologic subtypes differ, which may affect patient management.A 46-year-old man with refractory migraine headache was treated with decompressive migraine surgery of the supraorbital and supratrochlear nerves. Postoperatively, he reported diplopia that got better on left head tilt. After ophthalmological examination, a diagnosis of right superior oblique palsy was made. The aim is to report the first case of superior oblique muscle or trochlea damage that may have occurred because of inadvertent entry through the orbital septum into the right superior orbit.
  The aims are to compare short- versus long-term patient satisfaction and report temporary versus permanent complications in 650 patients with endoscopic forehead lift procedure (EFL).
 
  This is a retrospective study on all of the consecutive patients with EFL. Patients with previous trauma and surgery and less than 2 years follow up were excluded. Short- (6 months) and long-term (≥2 years) patient satisfaction (visual analog score [VAS], 0-100) were recorded. Patients' perspectives on temporary versus permanent complications were also documented.
 
  Mean age and follow up were 46.4 and 7.1 (2-13) years, respectively. Long-term satisfaction (79.9) was significantly lower than the short term (96.6). The long-term satisfaction decreased in 95.7%, increased in 2.7%, and remained the same in 1.6% of the patients. Intraoperative skin laceration occurred in 3 patients (0.5%). Mean time of forehead numbness recovery was 2.3 months. Temporary complications were itching (13.7%), headache (6.3%), unilateral facial nerve palsy (5.8%), acne (3.2%), and remained staples (1.7%). Permanent complications included undercorrection (7.1%), alopecia (4.2%), forehead irregularities (2.3%), surprised look (2.2%), incision site complications (2%), and glabellar depression (0.9%). Reoperation (1.2%) was performed for undercorrection and alopecia. While short-term satisfaction was significantly lower in patients with temporary facial nerve paresis, long-term satisfaction was lower in patients with undercorrection and reoperation.
 
  A high satisfaction scores of 96.6 and 80 were observed in the short- and long-term follow up after the EFL. Frequency of temporary and permanent postoperative complications was 30.3% and 15.8%. Reoperation rate was 1.2%.
 A high satisfaction scores of 96.6 and 80 were observed in the short- and long-term follow up after the EFL. Frequency of temporary and permanent postoperative complications was 30.3% and 15.8%. Reoperation rate was 1.2%.A 46-year-old Asian female patient with thyroid eye disease reported ocular irritation, eyelid swelling, diplopia, and pain with eye movement. The patient was diagnosed with active thyroid eye disease and secondary thyroid eye disease-acquired epiblepharon, which was causing bilateral punctate epithelial erosion. Treatment was started with newly U.S. Food and Drug Administration approved teprotumumab, an insulin-like growth factor-1 receptor inhibitor. Four infusion treatments later, the patient's epiblepharon was alleviated with minimal side effects. In this report, the authors present a case of thyroid eye disease-acquired epiblepharon resolving with teprotumumab treatment.
  A retrospective analysis of a prospective, non-randomized cohort dataset.
 
  To cross-sectionally examine the prevalence of sarcopenia and the association between spine-pelvic deformity and skeletal muscle volume loss and ectopic fat infiltration into lumbar paravertebral muscles (PVMs) in patients who underwent lumbar surgery.
 
  Muscle quality deterioration has been considered as the main pathology of sarcopenia, reducing muscle strength directly. The qualitative deterioration as well as volume loss in PVM, which contributes significantly to core body extension might cause aging-related spine deformity.
 
  In total, 184 patients were included. Sarcopenia was diagnosed at baseline, and all patients underwent whole-body X-ray. The amount of fat in lumbar PVM was evaluated with the Goutallier classification in magnetic resonance imaging findings. The expression of adipogenesis- and atrophy-promoting factors in PVM was evaluated with quantitative polymerase chain reaction.
 
  In total, 36.1% of adults aged ≥60 ye muscle, including lumbar PVM, and ectopic fat infiltration into the PVM, may cause the lumbo-pelvic deformity.Level of Evidence 3.