Threading the Needle: A Case of Periorbital Gold Threading.

While a rare periorbital finding, the aesthetic practice of gold threading is increasingly identified in Western care setting and may be misidentified as the practice of inserting charm needles (susuk). The authors present a unique case of gold threading discovered incidentally during workup of chronic sinusitis and report a rarely seen delayed local site reaction. The practice of gold threading and mimickers including the practice of inserting charm needles (susuk) are reviewed with emphasis on clinical and radiographic differentiation by oculoplastic surgeons.

Necrotizing Granulomatous Dacryoadenitis With Non-Necrotizing Granulomatous Scar Hypertrophy: Two Histological Variants of Sarcoidosis in the Same Patient.

Orbital involvement with histologic necrosis is a rare manifestation of systemic sarcoidosis. The authors present a case of necrotizing dacryoadenitis in addition to non-necrotizing granulomas in a hypertrophic scar that is consistent with a diagnosis of sarcoidosis. A 60-year-old female presented with 2 months of painless right upper eyelid fullness and ptosis. CT imaging demonstrated right greater than left lacrimal gland enlargement. A biopsy demonstrated necrotizing granulomatous inflammation of the lacrimal gland. Additional workup was negative for infectious or lymphoproliferative disease. On further investigation, the patient noted thickening of a longstanding abdominal scar, and a subsequent punch biopsy of the scar demonstrated non-necrotizing granulomas suggestive of scar sarcoidosis. CT chest identified mediastinal lymphadenopathy. A diagnosis of sarcoidosis was determined. The authors thereby present an unusual case of 2 histologic variants of sarcoidosis presenting with necrotizing granulomatous dacryoadenitis and non-necrotizing scar granulomas.

Calcitonin Gene-Related Peptide in Blind, Painful Eyes.

PURPOSE: To determine if calcitonin gene-related peptide (CGRP) is overexpressed in blind, painful eyes. METHODS: This was a retrospective cross-sectional randomized control study conducted at a tertiary level hospital. Eight specimens of eyes enucleated by a single surgeon were included in the study. The control group patients underwent exenteration for cutaneous malignancy without intraocular involvement, while the case group was enucleated for management of blind, painful eye. Each eye was stained using immunohistochemistry for the expression of CGRP. Expression of CGRP was examined by counting the number of cells staining positive for CGRP in 5 consecutive ×40 fields in the choroid, iris, and cornea of each specimen. RESULTS: The mean number of cells staining positively for CGRP in the choroid of blind, painful eye group was 45.5 (26.3) versus 5.5 (7.7) in nonpainful enucleated eyes. This difference was found to be statistically significant (p = 0.016). Comparison of iris and cornea did not reach statistical significance. Expression of CGRP was compared using a paired t test. CONCLUSIONS: This study demonstrates that CGRP is overexpressed in the choroid of enucleated blind, painful eyes. Modulation of this protein may represent a meaningful, nonsurgical therapeutic strategy to addressing the blind, painful eye.

Recurrent spontaneous pneumothorax in pregnancy - a case report and review of literature.

Spontaneous pneumothorax in pregnancy is a rare and life-threatening condition. In this report, a case of spontaneous pneumothorax occurring at 34 weeks' gestation in a healthy 34-year-old primigravida is described. She had typical complaints of chest pain and dyspnoea and diagnosis was made by chest X-ray which showed an extensive pneumothorax in the right side. Pneumothorax recurred twice over approximately three weeks. A caesarean section secondary to small pelvic parameters was scheduled with the chest tube in situ and a healthy 2.5 kg female infant was delivered. We discuss spontaneous pneumothorax during pregnancy and review the literature.

A Case of Psychosis in a Patient with Secondary Adrenal Insufficiency: A Possible Etiological Role of a Hypocortisolemic-induced Increase in Proinflammatory Cytokines.

Adrenal insufficiency is divided into three types based on the etiology of its development. In primary adrenal insufficiency, pathology resides in end-organ failure at the level of the adrenal cortex, while in secondary and tertiary adrenal insufficiency, impairment rests in the pituitary gland and hypothalamus, respectively. Regardless of etiology, adrenal insufficiency results in a hypocortisolemic condition. While the relationship between neuropsychiatric symptoms, especially psychosis, and hypercortisolemia has been extensively documented, the development of hypocortisolemia-induced psychosis is less common. We present a case of secondary adrenal insufficiency caused by a pituitary tumor. During the course of evaluation and treatment, the patient developed a psychotic episode. We will briefly review the condition of adrenal insufficiency and propose how hypocortisolemia can result in psychosis.

Risk factors and management of Nuss bar infections in 1717 patients over 25 years.

PURPOSE: An increase in postoperative infections after Nuss procedures led us to seek risks and review management. We report potential risk factors and make inferences for prevention of infections. METHODS: An IRB-approved retrospective chart review was used to evaluate demographic, clinical, surgical, and postoperative variables of patients operated on between 10/1/2005 and 6/30/2013. Those with postoperative infection were evaluated for infection characteristics, management, and outcomes with univariate analyses. RESULTS: Over this 8-year period (2005-2013), 3.5% (30) of 854 patients developed cellulitis or infection, significantly more than 1.5% (13) in our previous report of 863 patients, 1987-2005 (p=.007). The most frequent organism cultured was methicillin-sensitive Staphylococcus aureus. Patients who were given clindamycin preoperatively (5 of 26 patients) had higher infection rates than those who received cefazolin (25 of 828) (19% vs 3%, p<.001). Patients treated with a peri-incisional ON-Q (I-Flow, Kimberly-Clark, Irvine, CA) also had higher infection rates (8.3% vs 2.4%, p<.001). Of the 30 patients who developed an infection, eighteen (60%) with cellulitis or superficial infections did not require surgical treatment or early bar removal. The other twelve patients (40%) with deep hardware infections required an average of 2.2 operations (range 1-6), with 3 (25%) requiring removal of their stabilizer and 3 (25%) requiring early bar removal. None of these three patients experienced recurrence of pectus excavatum at 2 to 4 years of follow-up. CONCLUSION: Preoperative antibiotic selection and use of ON-Q's may influence infection rates after Nuss repair. Nuss bars could be preserved in 90% of all patients with an infection and even 75% of those with a deep hardware infection. Attempts to retain the bar when an infection occurs may help prevent pectus excavatum recurrence. Level of Evidence=III.

Diagnosis and treatment of chordoma.

Chordoma is a primary bone cancer arising on the midline from the skull base to the sacrum. Diagnosis is often delayed because of insidious onset and nonspecific symptoms. Chordomas appear histologically low-grade but are highly invasive and often recur locally. Management centers primarily on radical en bloc surgical resection when possible. Radiation therapy using protons and/or photons is often necessary because complete resection is seldom possible due to critical location and invasion of the cancer cells into surrounding structures. No approved medical therapy exists. The high rate of recurrence is reflected by a median survival of 6 to 7 years. This article reviews the clinical management of chordoma and discusses ongoing research in the field.