Musculoskeletal Coccidioidomycosis in the Setting of Adalimumab: A Case Report.

Musculoskeletal coccidioidomycosis is a rare disseminated fungal infection caused by either Coccidioides immitis or Coccidioides posadasii endemic to the southwestern United States and northwestern Mexico, as well as Guatemala, Brazil, and other locations in Central and South America. Symptomatic primary infection of coccidioidomycosis can present as pneumonia with influenza-like symptoms, but the majority of cases remain asymptomatic. When dissemination occurs, the most common extrapulmonary sites include the skin, lymph nodes, musculoskeletal system, and meninges. We present a case of a 53-year-old female with a history of breast cancer and ankylosing spondylitis treated with adalimumab who presented with disseminated coccidioidomycosis. On presentation, she reported subcutaneous nodules on the right forearm and elbow. Radiologic evaluation utilizing magnetic resonance imaging (MRI) and positron emission tomography (PET) scan revealed multiple subcutaneous and bony enhancing lesions in her right forearm, lumbar spine, iliac wing, and axillary lymphadenopathy. Given the patient's history of breast cancer, there was concern for metastatic disease. Axillary lymph node biopsies were negative for malignancy, but immunoreactive for C. immitis with a positive Grocott methenamine silver (GMS) stain and a C. immitis antibody panel confirmed the diagnosis of disseminated coccidioidomycosis. Treatment with fluconazole was initiated along with discontinuation of adalimumab. Fluconazole was transitioned to itraconazole due to adverse effects. Treatment was successful as evidenced by improved PET imaging and downtrending C. immitis antibody titers. This case highlights the concerning potential for dissemination of endemic mycoses with anti-tumor necrosis factor-α (TNF-α) therapies and the unique ways in which they can present. Further investigation is needed to determine the long-term implications of the disease and the role that immunosuppressive medications play in disease susceptibility.

An uncommon presentation of a multifocal spinal osseous sarcoidosis: A case report on the diagnosis and exclusion with literature review.

Sarcoidosis is a granulomatous disease of indeterminate etiology. Women are more commonly affected than men at nearly twice the incidence with black women most commonly afflicted in the United States. Osseous spinal sarcoidosis (SS) is thought to be uncommon. Such lesions are often mistaken for metastatic disease, multiple myeloma, or disseminated fungal/granulomatous infection complicating the diagnosis, clinical course, and treatment. Patients presenting with clinical and imaging features of sarcoidosis may have normal serum laboratory values further complicating diagnosis. We present the case of a 61-year-old African American female with a diagnosis of osseous spinal sarcoidosis and normal calcium and ACE levels. Her initial presentation began with an incidentally discovered pulmonary nodule and was subsequently discovered to have multiple enlarging pulmonary nodules and widespread sclerotic lesions throughout her spine. This imaging presentation occurred before development of hilar adenopathy and cutaneous manifestations of sarcoidosis. Here, we describe her clinical course, exclusion of metastatic disease, and other confounders to arrive at the correct diagnosis.

Incidental Scleral Icterus in an Adolescent Male With Nausea: Clinical Diagnosis of Gilbert Syndrome in the Pediatric Outpatient Setting.

Gilbert syndrome is a condition of non-hemolytic hyperbilirubinemia without further sequelae or primary laboratory abnormalities. Gilbert syndrome represents the most common hereditary disorder of bilirubin metabolism and is frequently identified as the etiology of familial jaundice in clinical medicine. This disorder typically manifests as mild unconjugated hyperbilirubinemia of benign nature. The diagnosis of Gilbert syndrome entails clinical assessment corroborated by the laboratory findings above in the absence of hemolysis or other organic liver diseases. We report a case of a 17-year-old boy who presented to a pediatric clinic with dyspepsia for the management of digestive symptoms, with clinical findings of mild scleral icterus and laboratory findings of isolated indirect hyperbilirubinemia. This case is unique in its subtlety of presentation. It highlights to trainees and experienced physicians the importance of the physical examination and targeted laboratory workup to arrive at the diagnosis of Gilbert syndrome.

Efficacy of Antidopaminergic Pharmacotherapy in Pediatric Autoimmune Neuropsychiatric Disorders Associated With Streptococcal Infections (PANDAS): A Case Report.

PANDAS, or pediatric autoimmune neuropsychiatric disorders associated with streptococcal infections, is a neuropsychiatric disease seen in children that presents with prevailing symptoms of obsessive-compulsive disorder (OCD), tic disorder, or both. These symptoms appear suddenly following a streptococcal infection, such as strep throat or scarlet fever. The antibodies formed to eradicate the streptococcal infection have been shown to alter central dopamine signaling. In spite of being acknowledged in the medical community for the last two to three decades, PANDAS is a disorder that goes unnoticed by many healthcare professionals. Unfortunately, even with correct diagnosis and utilization of commonly prescribed pharmacotherapy and psychotherapy, medical management can often be ineffective at treating the neuropsychiatric symptoms. Here, we describe a case of a 15-year-old male who presented to the primary care office with complaints of episodic behavioral changes that would occur multiple times daily. The general symptoms were centered around body dysmorphia where the patient became obsessed with fixed portions of food and became highly focused on only specific food types. The symptoms would exacerbate and progress with a dire need to burn calories, leading the patient to damage carpeted areas in the home due to regular and fanatical pacing. The patient underwent trials with serotonergic pharmacotherapy with little to no relief of the psychiatric symptoms. After discussion with his primary care physician, the patient underwent trial management with antidopaminergic therapy that resulted in significant neurological and psychiatric improvement. The use of antidopaminergic pharmacotherapy to target the induction of D1 and D2 dopamine receptors was efficacious in this patient; however, it warrants additional research with a larger sample to determine its effectiveness in the treatment of this psychiatric condition.

Giant Phyllodes Tumor in an 82-Year-Old Female Initially Diagnosed a Fibroadenoma: A Case Report.

Phyllodes tumors are a rare fibroepithelial neoplasm of the breast occurring in approximately 2.1 in every 1 million women with no clear predilection for women of specific races. They are characterized by spindle-shaped stromal cells with increased stromal cellularity and increased mitotic activity. The histologic characteristics are similar to that of cellular fibroadenomas making them frequently difficult to differentiate on core biopsy. We present a case of an 82-year-old female with a right breast mass which was initially diagnosed as a fibroadenoma in 2009. She was lost to follow-up and presented in 2021 with complaint of a right breast mass for which diagnostic imaging was performed. A diagnostic mammogram demonstrated a macrolobulated mass measuring 14×12×12 cm which corresponded to the palpable abnormality. The patient subsequently underwent simple mastectomy demonstrating a 14 cm mass with a fibroepithelial structure consistent with a borderline phyllodes tumor. The patient received adjuvant radiotherapy to minimize the likelihood of local recurrence. We concluded that reliable preoperative diagnosis and further studies regarding guidelines for adequate tumor margins and indication for adjuvant radiotherapy are crucial for proper surgical planning and follow-up after excision.