Early epidermoid carcinoma. A case presentation by Lidia Torres Ajá, Julian Viera Llanes

“…At present the patient has no metastasis and receives treatment at the outpatient. Its unusual presentation has led this case to be published.…”
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Maxillary and Frontal Bone Simultaneously Involved in Brown Tumor due to Secondary Hyperparathyroidism in a Hemodialysis Patient by Suheil Artul, Abdalla Bowirrat, Mustafa Yassin, Zaher Armaly

“…We describe a case of 46-year-old female hemodialysis patient, with secondary HPT in whom multiple masses lesions of the left maxillary sinus and frontal bone were radiologically suspected to be brown tumor. This unusual manifestation of secondary HPT can be expected to occur with increased longevity of patients with renal failure and illustrates the need to include brown tumor in the differential diagnosis.…”
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Hydrolysis and Hydrazinolysis of Isatin-Based Ald- and Ketazines by Hany S. Ibrahim, Soha R. Abdelhadi, Hatem A. Abdel-Aziz

“…These results indicated the ability of the title compounds for unusual hydrolysis and hydrazinolysis reactions.…”
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Pulmonary Alveolar Microlithiasis: A Unique Case of Familial PAM Complicated by Transplant Rejection by Austin Helmink, Samir Atiya, Ernesto Martinez Duarte

“…Methods and Results. We describe an unusual case of a 48-year-old male with severe, familial PAM ultimately treated with a bilateral lung transplant. …”
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A Igreja Universal do Reino de Deus em Angola: faces da nova cartografia religiosa global by Anaxsuell Fernando Silva, Karen Susan Silva Pititinga Rosa

“…The Universal Church of the Kingdom of God was established in Angola since 1992, but its presence in the country has become uncertain from an unusual episode: in December 2012, in a vigil to the end of the year, 6 people were killed and 120 were injured. …”
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Spinal Intradural Intramedullary Mature Cystic Teratoma in a Young Adult: A Rare Tumor by Aayush Shrestha, Binod Bijukachhe, Javed Ahmad Khan, Ram Krishna Dahal, Sandip Kumar Yadav

“…This study describes an unusual case of intradural mature teratoma in a 19-year-old male who presented with persistent lower limb pain and difficulty in micturition. …”
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Acute Hemorrhage into Adrenal Pseudocyst Presenting with Shock: Diagnostic Dilemmas Report of Three Cases and Review of Literature by Amarapathy Sivasankar, Sathyanesan Jeswanth, Maria Antony Johnson, Palaniappan Ravichandran, Shanmugasundaram Rajendran, Devy Gounder Kannan, Rajagopal Surendran

“…The diagnostic dilemmas are discussed with special reference to their unusual presentations, diagnosis, and treatment. We believe that our cases, complicated by intracystic hemorrhage, may be related to pregnancy.…”
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Circadian long call distribution in wild orangutans by Marina Davila Ross, Thomas Geissmann

“…In addition, orangutans in Batang Ai were heard to regularly emit long calls throughout the night. This behaviour is unusual for a diurnal species.…”
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Gastric antral vascular ectasia. Clinical presentation and therapeutic management by Nélcido Luis Sánchez García, Ulises Periles Gordillo, Frank Pérez Triana, Yoandy Hernández Casas, Alfredo Hierro González

“…The resent work is aimed at reviewing an unusual cause of digestive bleeding and its treatment.…”
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Recurrent Diffuse Large B-Cell Lymphoma with the Initial Manifestation of Retinal Involvement by Wan-Ting Yeh, Jen-Tsun Lin*

“…Diffuse large B-cell lymphoma (DLBL) is a common hematological disorder that frequently presents with fever and lymphadenopathy initially. Here, we present an unusual case of a 43-year-old female with a history of breast DLBL in remission. …”
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A Rare Case of C2 Sensory Blockade with Preserved Phrenic Nerve Function in an Obstetric Patient by John C. Coffman, Kasey Fiorini, Meghan Cook, Robert H. Small

“…In cases of high neuroblockade, patients may present with significant hypotension, dyspnea, agitation, difficulty speaking or inability to speak, or even loss of consciousness. We report the unusual presentation of an obstetric patient that remained hemodynamically stable and had the preserved ability to initiate breaths despite sensory blockade up to C2. …”
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Spontaneous Supraceliac Isolated Abdominal Aortic Dissection Sparing Major Visceral and Renal Vessels and Presenting as Chronic Limb Ischemia by Sean O. Z. Bello, Ilias Kouerinis, Woolagasen Pillay

“…Rarer still are cases of isolated abdominal aortic dissections arising in suprarenal locations, as most appear from infrarenal intimal defects. We present a quite unusual case of a spontaneous supraceliac isolated abdominal aortic dissection sparing the renal and mesenteric arteries and manifesting as chronic rather than acute limb ischemia. …”
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Urothelial Bladder Cancer with Cavitary Lung Metastases by Anil Kurian, Jason Lee, Abraham Born

“…When multiple nodules are present, they are round and well-circumscribed, without calcification or cavitation. An unusual case of rapidly metastatic TCC to the lung causing large cavitary masses and nodules is presented. …”
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‘Poor little princess’: Queen Victoria’s Court as a Site of Imperial Conquest by Chandrica Barua

“…This essay illuminates the elusive and messy archives of an unusual presence in the Victorian court, that of Princess Victoria Gouramma (1841‒1864), daughter of the deposed King of Coorg, Chikka Virarajendra and goddaughter and namesake of Queen Victoria. …”
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Peripheral Ameloblastoma: A Case Report and Review of Literature by V. T. Beena, Kanaram Choudhary, R. Heera, R. Rajeev, R. Sivakumar, K. Vidhyadharan

“…Peripheral ameloblastoma, a rare and unusual variant of odontogenic tumour, comprises about 2–10% of all ameloblastomas. …”
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Surgical Procedures for External Auditory Canal Carcinoma and the Preservation of Postoperative Hearing by Hiroshi Hoshikawa, Takenori Miyashita, Nozomu Mori

“…Carcinoma of the external auditory canal (EAC) is an unusual head and neck malignancy. The pathophysiology of these tumors is different from other skin lesions because of their anatomical and functional characteristics. …”
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Cardiac Tamponade Due to Right Ventricle Perforation: A Rare Complication of Catheter Ablation for Ventricular Tachycardia Storm by Annisa Puspitasari Nachrowi, Simon Salim, Angga Pramudita, Muhammad Yamin

“…We are reporting a case of a 73-year-old male with ventricular tachycardia (VT) storm undergoing urgent VT ablation, who was later found to have right ventricle (RV) perforation—an unusual site for catheter ablation complication. The patient underwent isochronal late activation mapping (ILAM)-based ablation and elimination of local abnormal ventricular activities (LAVA). …”
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Myocarditis Caused by Brucella melitensis in the Absence of Endocarditis: Case Report and Review of the Literature by Maria Lagadinou, Virginia Mplani, Dimitrios Velissaris, Periklis Davlouros, Markos Marangos

“…Cardiac complications are unusual, occurring in less than 2% of patients and usually manifest as endocarditis. …”
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Delayed Titanium Hypersensitivity and Retained Foreign Body Causing Late Abdominal Complications by Molly S. Jain, Sivasthikka Lingarajah, Enkhmaa Luvsannyam, Manoj Reddy Somagutta, Ravi Pankajbhai Jagani, Jay Sanni, Enomfon Ebose, Frederick M. Tiesenga, Juaquito M. Jorge

“…We discuss the presentation, investigations, and treatment of this unusual case. The case also unfolds rare differential diagnoses to keep in mind when encountering a patient with abdominal pain and associated nonspecific symptoms.…”
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A Case of Multiple Myeloma Misdiagnosed as Seronegative Rheumatoid Arthritis and Review of Relevant Literature by Scott Schoninger, Yamen Homsi, Alexandra Kreps, Natasa Milojkvovic

“…Here, we report this unusual initial presentation with review of several cases in the English literature describing similar presentations.…”
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