Results 131 to 140 of about 40,642 (271)

What Is Your Diagnosis? Cutaneous Mass in a Dog

Veterinary Clinical Pathology, EarlyView.
Ester Quilez, Shannon L. Donahoe
wiley   +1 more source

Diagnosing Systemic Mastocytosis: State of the Art

International Journal of Laboratory Hematology, Volume 48, Issue 3, Page 551-560, June 2026.
ABSTRACT With the advent of effective multikinase and selective tyrosine kinase inhibitors in systemic mastocytosis, diagnosing this rare disease has been critical to improving patient morbidity and mortality. This state‐of‐the‐art review interprets the international diagnostic criteria, including differences between the WHO 5th edition classification ...
Anton Rets, Tracy I. George
wiley   +1 more source

Efficacy, safety, and relapse outcomes of MAPK inhibitors in pediatric Langerhans cell histiocytosis: A real‐world study

International Journal of Cancer, Volume 158, Issue 10, Page 2674-2683, 15 May 2026.
What's new? Mitogen‐activated protein kinase (MAPK) inhibitors are promising treatments for pediatric Langerhans cell histiocytosis (LCH), a rare heterogeneous neoplasm that often affects multiple organ systems. Which MAPK inhibitors are most effective against LCH remains uncertain.
Xue Tang, Jing‐jing Sun, Zhi Wan, Xiao‐yu Jing, Xia Guo, Ju Gao   +5 more
wiley   +1 more source

Lipidosis with sea-blue histiocytes. Report of two siblings with lung involvement

The Turkish Journal of Pediatrics, 1994
Two siblings, an eight-year-old girl and a three-year-old boy with lipid storage disease, most likely non-neuropathic Niemann-Pick disease (NPD) with sea-blue histiocytes, are presented.
S Göğüş, A Göçmen, N Koçak, N Kiper, T Küçükali, A Yüce, N Büyükpamukçu   +6 more
doaj  

What Is Your Diagnosis? Multiple Subcutaneous Lumps in a Horse

Veterinary Clinical Pathology, EarlyView.
Federica Meistro, Maria Virginia Ralletti, Riccardo Rinnovati, Alessandro Spadari, Maria Morini   +4 more
wiley   +1 more source

Tall Cell Carcinoma of the Breast With Reverse Polarity: Expanding the Molecular Spectrum With IDH1 R132 Mutation

Clinical Case Reports, Volume 14, Issue 5, May 2026.
ABSTRACT Tall cell carcinoma of the breast with reversed polarity (TCCRP) is a rare type of invasive breast cancer with overlapping histopathological features with papillary thyroid carcinoma and a characteristic immunohistochemical (IHC) and molecular profile.
Abhisek Jha, Shristi Gupta, Asmita Rayamajhi, Sajan Yadav, Kuldeep Timilsina, Pragati Gurung, Amit Kumar Sah   +6 more
wiley   +1 more source

Second‐Look Arthroscopy Revealing Cartilage Coverage Following Arthroscopic Synovectomy in Severe Hemophilic Arthropathy of the Knee: A Case Report

Clinical Case Reports, Volume 14, Issue 5, May 2026.
Arthroscopic findings during the initial surgery in a patient with advanced hemophilic knee arthropathy. Villous synovial proliferation with hemosiderin deposition and exposed subchondral bone were observed, along with pinpoint bleeding on the lateral tibial plateau. Synovectomy resulted in marked reduction of synovial tissue.
Takeshi Seki, Toshiyuki Tateiwa, Yushi Chikasawa, Tsunehito Ishida, Kagehiro Amano, Ei Kinai, Yuichi Shibairi, Ryui Miyashita, Takahiko Okuda, Mitsutaka Hoshi, Toshitaka Nagao, Jun Matsubayashi, Takahisa Haraguchi, Kengo Yamamoto   +13 more
wiley   +1 more source

Erdheim Chester disease: A case with cutaneous involvement

Turkderm Turkish Archives of Dermatology and Venereology
Erdheim-Chester disease (ECD) is a rare multisystem disease characterized by the proliferation of non-Langerhans histiocytes. It is characterized by excessive production and accumulation of histiocytes in multiple tissues and organs. Sites of involvement
Sera Nur Yücesoy, Güllü Gencebay, Ayşe Mine Önenerk, Tumay Ak, Yusuf Demir, İpek Sertbudak, Övgü Aydın Ülgen, Zekayi Kutlubay   +7 more
doaj   +1 more source

Malignant Proliferating Trichilemmal Tumor: A Rare Case Report and Review of Literature

Clinical Case Reports, Volume 14, Issue 5, May 2026.
ABSTRACT This case shows the rarity of Malignant Proliferating Trichilemmal Tumor (MPTT) as well as its aggressive behavior as an adnexal tumor with metastatic potential, requiring early diagnosis and excision. MPTT may occur in younger patients and at atypical sites; malignant transformation should be suspected in long‐standing trichilemmal lesions ...
Chanda Shrestha, Sweta Sah, Deepika Neupane, Sandesh Shah, Smriti Piya, Mohan Bhusal   +5 more
wiley   +1 more source

Chronic Lower Lip Swelling due to Granulomatous Cheilitis

Clinical Case Reports, Volume 14, Issue 5, May 2026.
ABSTRACT Granulomatous cheilitis should be considered in the differential diagnosis of persistent, unexplained orofacial swelling, particularly when standard treatments fail.
Jesus Ruiz, Jacob Garner
wiley   +1 more source