Bye-bye muscle biopsy, we have autoantibodies with us now by Victoria Riddell, Sarah L Tansley

“…Muscle biopsy is however an invasive test, the histopathological findings can be influenced by previous treatment and not all patients with myositis spectrum disease have muscle involvement. …”
Get full text

Gestational Trophoblastic Disease Presents as an Ectopic Tubal Pregnancy, a Rare Entity by Haneen Al-Maghrabi, Daniyah Saleh, Abdelrazak Meliti

“…Ectopic hydatidiform molar pregnancies can occur at any extrauterine pelvic sites, yet more frequently affecting fallopian tubes. The histopathological examination remains the gold standard for the diagnosis.…”
Get full text

An Unusual Case of Acute Appendicitis due to Metastatic Prostatic Adenocarcinoma by Numbereye Numbere, Andrew Dunn, Aaron R. Huber

“…We present the case of a 66-year-old man with a background of a biochemically recurrent prostatic adenocarcinoma who presented to the emergency department with acute appendicitis. Histopathologic examination of the resected appendix revealed an unexpected metastatic spread from his prostatic adenocarcinoma.…”
Get full text

Primary Intracranial Adenoid Cystic Carcinoma: A Case Report by Pralisha Maharjan, Gopi Aryal, Reena Rana

“…Patient underwent right retrosigmoid craniotomy with excision of CPA mass. Histopathological examination confirmed the case as primary intracranial ACC. …”
Get full text

Lymphoepithelial Cyst in the Palatine Tonsil by Fatih Bingöl, Hilal Balta, Buket Özel Bingöl, Recai Muhammet Mazlumoğlu, Korhan Kılıç

“…LEC was diagnosed at histopathological examination. LEC in the palatine tonsil is rare, and only a few cases have been reported in the literature. …”
Get full text

Successful Endoscopic Management of Fish Bone Embedded into the Bladder Wall by Koichi Kodama, Mitsuo Ofude, Isamu Motoi, Yoshinobu Hinoue, Katsuhiko Saito

“…Cystoscopy revealed a protruding mass, covered with normal-appearing mucosa, with outflow of pus from a shallow recess. Histopathological findings indicated that the transurethrally removed linear structure, located in the submucosa, was compatible with fish bone. …”
Get full text

A Case of Heterotopic Ossification in Papillary Renal Cell Carcinoma Type 2 by Facundo Davaro, Elizabeth Davaro, Amna Qureshi, Lindsay Lombardo

“…Renal cell carcinoma (RCC) is associated with a variety of different histopathologic subtypes in which each subtype may be further subclassified. …”
Get full text

The health status of hybrid grouper Epinephelus fuscoguttatus (♀) x E.lanceolatus (♂) cultured in floating-net cage at Kelapa Dua Island, Seribu Islands, Indonesia by Ruku Ratu Borut, Sukenda, Sri Nuryati, kukuh Nirmala, Irzal Effendi, Widanarni

“… This study aimed to identify the fish health status, based on the total erythrocytes (cells/mm3), total leukocytes (cells/mm3), hemoglobin level (g %), hematocrit, and histopathological profiles. This study was performed on February, 2021 – January, 2022. …”
Get full text

Pengaruh Hiperglikemia terhadap Gambaran Histopatologis Pulau Langerhans Mencit by Muhammad Farid, Eryati Darwin, Delmi Sulastri

“…The result suggest that hyperglycemia induced by administration of different doses of glucose intraperitoneally for 14 days caused significant changes in histopathological features of mice pancreatic islet.<br />Keywords: hyperglycemia, islet of Langerhans,histopathologic features</p>…”
Get full text

Hypertrophic Nonunion Humerus Mimicking an Enchondroma by N. K. Magu, Amanpreet Singh, Reetadyuti Mukhopadhyay, Jitendra Wadhwani, Paritosh Gogna, Rohit Singla, Sahil Arora, Pragnashree Mukhopadhyay Chatterjee

“…The initial X-ray images of the patient appeared to be an enchondroma, which only on further evaluation and histopathological analysis was diagnosed conclusively to be a hypertrophic nonunion. …”
Get full text

Basal Cell Nevus Syndrome. A Case Presentation by Ángel Luis Cruz Leiva, Blas Jorge González Manso, Orlando Sotolongo Terry

“…The diagnosis was keratocysts based on the clinical and radiological examinations as well as histopathological studies.</p>…”
Get full text

Pyoderma Gangrenosum and Autoimmune Chronic Active Hepatitis in a 17-Year-Old Female by Joanne M. Langley, Eve A. Roberts, Moshe Ipp, Ronald M. Laxer, Lionel Boxall, M. James Phillips

“…The nodular lesions ulcerated and had the typical clinical and histopathological appearance of pyoderma gangrenosum. Although there was no hepatosplenomegaly, serum aminotransferases and immunoglobulin G were elevated; antismooth muscle antibodies were detectable. …”
Get full text

Multicentric Reticulohistiocytosis Presenting with Papulonodular Skin Lesions and Arthritis Mutilans by Raya Saba, Shawn G. Kwatra, Bishwas Upadhyay, Aibek E. Mirrakhimov, Farah N. Khan

“…The patient finally received a diagnosis of multicentric reticulohistiocytosis after histopathological examination of the patient’s left knee arthroplasty which revealed a diffuse histiocytic infiltrate, multinucleated giant cells, and finely granulated eosinophilic cytoplasm with a ground-glass appearance.…”
Get full text

Incidental Cardiac Lipoma in a Pediatric Patient by Sebahattin Memis, Mehmet Semih Demirtas

“…Although cardiac magnetic resonance imaging and histopathological diagnosis are required to confirm the diagnosis of cardiac lipoma, resection may not be necessary due to the location of the mass and the fact that it does not cause any life-threatening symptoms, as in our patient.…”
Get full text

Clinical Impact of Endoscopic Submucosal Dissection for Gastric Neuroendocrine Tumors: A Retrospective Study from Mainland of China by Wei-Feng Chen, Ping-Hong Zhou, Quan-Lin Li, Mei-Dong Xu, Li-Qing Yao

“…For the first time a research group in China applied ESD to remove gastric NETs, and indicated that ESD should be considered for treatment of eligible gastric NETs because the technique shows a high histologically complete resection rate, provides accurate histopathological evaluation, has a low complication rate, and can be performed within a reasonable timeframe.…”
Get full text

Hypopigmented Mycosis Fungoides in Type V Skin: A Report of 5 Cases by Ranthilaka R. Ranawaka, Priyanka H. Abeygunasekara, M. V. Chandu de Silva

“…HMF may frequently be misinterpreted as eczema, vitiligo, or progressive macular hypomelanosis clinically and histopathologically as seen in our case series.…”
Get full text

Prostatic Leiomyoma: A Case Report by Soufiane Mellas, Ahmed Amine Bouchikhi, Mohammed-Fadl Tazi, Abdelhak Khallouk, Jalal-Eddin Elammari, Mohammed-Jamal El Fassi, Moulay Hassan Farih

“…An endoscopic resection was performed. The histopathological examination revealed a benign smooth muscle tumor with absence of glandular hyperplasia; the result was confirmed by immunohistochemistry. …”
Get full text

Renal pseudotumor mimicking renal cell carcinoma in an elderly patient with ovarian carcinoma: Case report and literature review by Maximilian Althammer, MD, Thomas Kroencke, MD, Josua A. Decker, MD

“…A CT-guided biopsy and histopathological analysis ruled out malignancy and confirmed a benign inflammatory pseudotumor. …”
Get full text

Drug-Induced Liver Injury Associated with the Use of Everolimus in a Liver Transplant Patient by Serena Patel, Michel H. Mendler, Mark A. Valasek, Shirley M. Tsunoda

“…Elevations in transaminase levels occurred within a week of starting everolimus and an upward trend in the transaminase levels continued with supporting histopathologic changes confirmed by liver biopsy. Within one week of drug discontinuation, his liver enzymes normalized to baseline. …”
Get full text

Severe Human Intestinal Spirochetosis: An Unusual Cause of Diffuse Colonic Ulcerations in a Patient Living with HIV by T. A. Ajose, J. Aniekwena, V. S. Effoe, M. Simien

“…Infectious work up was negative, and colonoscopy revealed severe diffuse colonic ulcerations. Histopathologic analysis and Treponemal pallidum immunostaining confirmed the diagnosis of intestinal spirochetosis. …”
Get full text