Neuropathic Pain Masquerading as Dermatologic Symptoms: A Case of Misleading Cutaneous Presentation.

Neuropathic pain presenting as dermatologic symptoms can occur when damaged or dysfunctional nerves manifest with symptoms that resemble skin-related conditions. We present a case of a 62-year-old male who presented with burning pain and redness in the perineum and gluteal cleft. Initially, the patient was treated for dermatologic symptoms, resulting in the resolution of erythema. However, the pain persisted, prompting a neurologic workup. Despite the improvement of skin symptoms, the patient's pain persisted, prompting a neurological workup. Diagnostic imaging revealed significant degenerative changes in the lumbar spine, supporting a neuropathic etiology. This case highlights the importance of considering neurologic disorders in dermatologic practice, especially when cutaneous symptoms persist despite appropriate dermatological treatments.

Atypical Cutaneous Presentation and Diagnostic Challenges in Advanced Metastatic Testicular Cancer.

A 29-year-old male presented with acute left-sided weakness in both the upper extremity (UE) and lower extremity (LE), an atypical symptom for testicular cancer but not uncommon for brain metastasis. Testicular cancer usually manifests as a testicular mass or discomfort. His medical history included a previously resected testicular mass, with pathology results unknown due to the patient being lost to follow-up. Upon examination, he exhibited significant neurological deficits and multiple subcutaneous nodules. Imaging revealed multiple enhancing brain lesions and widespread metastases to the lungs and other regions. Laboratory tests showed elevated alpha-fetoprotein and lactate dehydrogenase levels, supporting a diagnosis of advanced non-seminomatous germ cell tumor. He received multidisciplinary treatment, including dexamethasone, levetiracetam, and chemotherapy. The patient responded well to the treatment, showing significant improvement in neurological function and stabilization of his condition. This case underscores the diagnostic and therapeutic challenges of metastatic testicular cancer, particularly with rare presentations such as cutaneous involvement, and highlights the importance of comprehensive diagnostic evaluations and multidisciplinary care.

Composite Burkitt Lymphoma and Classical Hodgkin Lymphoma in an Human Immunodeficiency Virus (HIV)-Positive Patient.

Lymphoma, a term encompassing tumor masses in the lymph nodes, is often classified into Hodgkin and non-Hodgkin lymphomas, each with distinct subtypes. We present the unique case of an HIV-positive patient diagnosed with Burkitt lymphoma and classical Hodgkin lymphoma simultaneously as a composite lymphoma. Over the course of five years, a variety of dose-adjusted chemotherapy regimens were used that ultimately proved highly effective. The successful management of this rare case reinforces the significance of considering unexpected combinations of neoplastic processes during diagnosis and treatment planning.

Bilateral Anterior Uveitis in the Context of Concurrent HIV and Syphilis Co-infection.

This case report presents bilateral anterior uveitis (BAU) in a 26-year-old male concurrently infected with HIV and syphilis, highlighting a rare and complex clinical presentation. BAU, typically linked with systemic diseases, poses significant diagnostic and therapeutic challenges when co-occurring with such infections. Despite common associations with posterior uveitis in co-infected individuals, this patient displayed BAU, underscoring the variability in ocular manifestations. The case details the clinical progression, diagnosis, and management strategies, emphasizing the need for comprehensive ophthalmologic and systemic evaluation. The report aims to enhance awareness and understanding of the implications of concurrent HIV and syphilis infections in ocular inflammation, advocating for tailored treatment approaches and a high index of suspicion in similar presentations.

Rapid Progression of a T3-T4 Paraspinal Schwannoma in a Young Female.

This case report presents an unusual incidence of a T3-T4 paraspinal schwannoma in a 22-year-old female, highlighting its clinical significance due to its atypical presentation and growth rate. Schwannomas, benign peripheral nerve sheath tumors, are typically slow-growing and present with minimal or no neuropathic symptoms. However, this case deviated from the norm, with the patient experiencing significant neuropathic pain and rapid tumor growth from 37 mm to 55 mm over a period of six months, necessitating surgical intervention. Unique to this case was the presence of a positive Tinel sign and localized neuropathic back pain, features not commonly associated with paraspinal schwannomas. Through MRI and histological evaluation, the diagnosis of schwannoma was confirmed, underlining the necessity of considering paraspinal schwannomas in differential diagnoses for patients presenting similar symptoms. This case contributes to the medical literature by emphasizing the variability in presentation and growth rates of schwannomas, reinforcing the need for a thorough evaluation and an individualized approach to management in young patients presenting with neuropathic pain and positive neurological signs.

Cavernous Sinus Syndrome in a Polio-Afflicted Patient With Multiple Aneurysms.

Cavernous sinus syndrome (CSS) is a complex, multifactorial condition that presents with a myriad of signs and symptoms including ptosis, double vision, and headache. We present the case of a 65-year-old woman with a chief concern of left-eye pain, including polio syndrome and hip replacement surgery. Unlike typical CSS cases often linked to tumors, this patient's condition involved a carotid-cavernous fistula (CCF), multiple internal carotid artery aneurysms, and a pericallosal aneurysm, without any associated tumor. She presented with severe left eye pain, ptosis, double vision, vomiting, headache, and other neurological symptoms since she woke up. Her treatment at a tertiary care center included diagnostic imaging, a cerebral angiogram, and embolization procedures, and she was discharged in stable condition. This case adds significant value to the medical literature by documenting the successful management of CSS with multiple aneurysms and a CCF, highlighting the importance of personalized treatment strategies and the effectiveness of modern embolization techniques in complex neurological conditions.

Unraveling Complexity: A Case of Possible Overlapping Between Mixed Connective Tissue Disease and Systemic Lupus Erythematosus With Renal Involvement.

Autoimmune diseases, a term encompassing conditions where the immune system targets its own cells, consist of various pathologies, two of which are systemic lupus erythematosus (SLE) and mixed connective tissue disorder (MCTD). We present the unique case of an anti-ribonucleoprotein (RNP)-positive patient exhibiting renal pathology consistent with lupus nephritis and an additional collapsing variant of focal segmental glomerulonephropathy, who initially presented to the emergency department with signs and symptoms of pneumonia and portal vein thrombosis that were subsequently treated. Conflicting accounts of her autoimmune history led to an extensive workup during her stay, which yielded a tentative diagnosis of SLE vs. MCTD during her current hospitalization for pneumonia. The diagnostic labs revealed conflicting serological markers, with delayed anti-Smith positive results favoring lupus due to its high specificity. A subsequent renal biopsy showed complex renal involvement, suggesting SLE, despite initial positive anti-RNP antibodies known to be protective against renal pathology and classic for MCTD. Complicating matters further, the renal biopsy findings extended beyond common SLE pathology, including additional focal segmental glomerulonephritis (FSGS) involvement. Despite this uncertainty, the patient was treated as if solely having SLE, and immunosuppressives that could have been utilized for the possible MCTD component were avoided due to minimal signs of inflammation/immune response and normal kidney function. This case highlights the difficulty in accurately classifying lupus and MCTD, emphasizing the need for precise diagnosis for tailored patient care. Ongoing research is crucial to refine diagnostic criteria and improve patient outcomes.

Diagnosis and Treatment of Low-Grade Marginal Zone B-cell Lymphoma With Psychiatric Overlap.

This case report delineates the intricate interplay between psychiatric and oncological pathology in a 72-year-old male diagnosed with low-grade marginal zone B-cell lymphoma and severe psychiatric disturbances, including catatonia. The presentation of severe psychiatric symptoms initially obscured the underlying lymphoma, delaying diagnosis and complicating clinical management. Notably, the lymphoma itself may have precipitated or exacerbated the psychiatric condition, underscoring the potential for oncological diseases to manifest with rapidly progressive dementia and catatonia. A multidisciplinary approach was employed, utilizing electroconvulsive therapy (ECT) for rapid resolution of catatonia, which facilitated significant mental health improvements and clearer delineation of the oncological underpinnings. Concurrently, the patient was treated with rituximab, targeting the lymphoma. This case highlights the critical need for a comprehensive evaluation in patients presenting with psychiatric symptoms, particularly in the elderly, to uncover potential medical causes and illustrates the efficacy of ECT in managing psychiatric conditions that may overshadow or complicate concurrent medical issues.

Severe Shewanella Cellulitis Following Saltwater Exposure in an Elderly Patient.

Shewanella algae is an opportunistic Gram-negative bacillus primarily found in marine environments. It can cause a range of infections in humans, from superficial soft tissue infections to more severe conditions like bacteremia, otitis, and hepatobiliary infections. While infections are rare, they can be significant, leading to complications such as sepsis and tissue necrosis. We present the case of severe cellulitis caused by Shewanella in an 88-year-old patient with multiple comorbidities. Following a blue crab pinch and consequent saltwater exposure, the patient developed severe cellulitis, sepsis, delirium, and atrial fibrillation. Despite these complications and the patient's age, a prompt diagnosis and a combination of antibiotic treatments led to a successful recovery. This case is notable for its illustration of the potential severity and diverse clinical presentation of Shewanella infections. It highlights the importance of considering Shewanella as a possible pathogen in cases of saltwater exposure and teaches management in elderly, multi-morbid patients.