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Nigerian Journal of Clinical Practice Jun 2024Mesenteric panniculitis is rare, usually idiopathic, caused by inflammation of the fatty tissue of the mesentery, especially in the small intestine. The relation between...
Mesenteric panniculitis is rare, usually idiopathic, caused by inflammation of the fatty tissue of the mesentery, especially in the small intestine. The relation between cancer and mesenteric panniculitis is unclear. In some studies, mesenteric pannicullitis precedes cancer diagnosis; on the other hand, some studies suggest no correlations. Immunotherapeutics have a wide range of side effects; virtually, every system and organ in the body can be affected. Herein, we presented a rare case of mesenteric panniculitis in a patient with larnyngeal cancer as a side effect of nivolumab treatment. The patient was presented with nausea and vomiting and diagnosed with intravenous contrast-enhanced computed tomography and fully recovered with corticosteroid treatment. The case report highlights the importance of noticing rarely seen side effects of immunotherapy which can be treated easily with immunosuppressive agents.
Topics: Humans; Panniculitis, Peritoneal; Nivolumab; Male; Antineoplastic Agents, Immunological; Middle Aged; Tomography, X-Ray Computed
PubMed: 38943307
DOI: 10.4103/njcp.njcp_655_23 -
Plastic and Reconstructive Surgery.... Jun 2024Endometriosis is a common gynecological disorder described as the presence of functional endometrial tissue outside the uterus, which can also be found in extrapelvic...
BACKGROUND
Endometriosis is a common gynecological disorder described as the presence of functional endometrial tissue outside the uterus, which can also be found in extrapelvic locations. Although patients seeking treatment for endometriosis usually present to gynecologists, there are rare cases of endometriosis encountered by plastic surgeons in routine practice, either incidentally or as a concomitant finding.
METHODS
We present a rare case of a 36-year-old woman with symptoms of panniculitis desiring panniculectomy. During surgery, an abdominal mass was excised and confirmed by pathological analysis to be endometriosis. A comprehensive literature review was conducted using the PubMed search engine of the National Institutes of Health to identify cases of endometriosis in plastic surgery. Following screening of the results, 14 articles were included in this analysis that fit the criteria of our search.
RESULTS
Of the 14 articles reviewed, cutaneous endometriosis was the most common subtype found in plastic surgery. None of the studies described findings of endometriosis in routine panniculectomies. Several identified endometriosis discovered during cosmetic abdominoplasties.
CONCLUSIONS
Endometriosis encountered in plastic surgery is a rare but clinically important occurrence, with the cutaneous subtype representing the majority of cases. Endometriosis should always be on the differential diagnosis when an abdominal mass is found in a patient with a history of abdominal surgery. Abdominal masses found during routine aesthetic or reconstructive surgery should be submitted for tissue analysis to guide possible secondary treatments.
PubMed: 38911574
DOI: 10.1097/GOX.0000000000005904 -
Haematologica Jun 2024Not available.
Not available.
PubMed: 38867583
DOI: 10.3324/haematol.2023.284738 -
The Journal of Dermatological Treatment Dec 2024The incidence of cutaneous paradoxical reactions associated with IL-17 inhibitors has gained attention in recent literature. Our report aims to investigate the... (Review)
Review
The incidence of cutaneous paradoxical reactions associated with IL-17 inhibitors has gained attention in recent literature. Our report aims to investigate the characteristics of one rare paradoxical reaction, presenting as Behcet's disease. We reported one case of Behcet's-like disease induced by secukinumab in a patient with psoriasis. This patient, a young woman with a long history of psoriasis, showed significant improvement in her psoriatic condition after receiving four doses of secukinumab. Unexpectedly, she developed symptoms such as high fever, painful oral and genital ulcers, facial maculopapules, and erythema nodosum-like lesions on her lower limbs. Despite neutrophilia, there was no evidence of infection found in her laboratory tests. Histological analysis of a skin biopsy highlighted subcutaneous panniculitis and a mixed inflammatory cell infiltrate in the dermis. The patient was consequently diagnosed with secukinumab-induced Behcet's-like disease. Additionally, we have reviewed nine other documented cases of Behcet's-like disease triggered by IL-17 inhibitors. This group showed no significant gender preference, suffering from conditions such as psoriasis, ankylosing spondylitis, and hidradenitis suppurativa. Oral and genital ulcers were prevalent among the paradoxical reactions noted. Marked improvement was observed in all patients upon discontinuation of the IL-17 inhibitors. Our report serves to alert physicians to this uncommon but significant paradoxical effect that may arise with anti-IL-17 treatment.
Topics: Humans; Female; Antibodies, Monoclonal, Humanized; Behcet Syndrome; Psoriasis; Adult; Interleukin-17; Skin
PubMed: 38857894
DOI: 10.1080/09546634.2024.2347440 -
Clinical, Cosmetic and Investigational... 2024Cytophagic histiocytic panniculitis (CHP) is a rare panniculitis associated with systemic features characterized by the infiltration of subcutaneous adipose tissue by...
BACKGROUND
Cytophagic histiocytic panniculitis (CHP) is a rare panniculitis associated with systemic features characterized by the infiltration of subcutaneous adipose tissue by benign-appearing T lymphocytes and phagocytic histiocytes, mimicking hemophagocytic lymphohistiocytosis (HLH) and subcutaneous panniculitis-like T-cell lymphoma (SPTCL).
PURPOSE
To establish the clinicopathological features and response to treatment of CHP and evaluate the prognosis of patients and guide therapy based on the current state of knowledge.
MATERIAL AND METHODS
Clinical, laboratory, histopathological, and outcome data of 12 patients with CHP were retrospectively collected between 2009 and 2022.
RESULTS
All the patients presented with plaques or nodules, mostly located in the lower extremities (11/12). Fewer cases involved systemic symptoms (9/12) and laboratory abnormalities (6/12), and none were positive for serum Epstein-Barr virus (EBV)-DNA. Histopathological examination revealed mixed septal and lobular inflammatory infiltration of histiocytes and lymphocytes. Large or atypical lymphocytes were rarely present (2/12). In some patients, varying proportions of plasma cells, neutrophils, and eosinophils were observed. The extent of histocytophagy was mild (9/12), moderate (2/12), and severe (1/12). HLH was not observed in any of our cases, none of which were fatal.
CONCLUSION
The uniqueness of our study lies in the presence of neutrophil-rich dermal and subcutaneous infiltrates, associated with connective tissue disorders (CTD) and streptococcal infections. Our study reveals that EBV-negative CHP tends to a better prognosis than previously research, filling the gap in the much-needed details of CHP in the Chinese population. Moreover, CHP may present as a reactive process in combined primary diseases; further studies are required to validate these findings.
PubMed: 38831784
DOI: 10.2147/CCID.S460784 -
Cureus May 2024Pancreatitis, panniculitis, and polyarthritis (PPP) syndrome presents a unique challenge in diagnosis and management because of its rarity and heterogeneous initial...
Pancreatitis, panniculitis, and polyarthritis (PPP) syndrome presents a unique challenge in diagnosis and management because of its rarity and heterogeneous initial presentation. This manuscript presents a case series of two patients with PPP syndrome, shedding light on the diagnostic process and care for this uncommon condition. PPP syndrome is characterized by the simultaneous occurrence of pancreatitis or pseudocysts alongside polyarthritis and panniculitis. While its exact pathophysiology remains obscure, pancreatic inflammation is assumed to trigger the hematogenous dissemination of pancreatic enzymes, leading to fat necrosis and subsequent panniculitis, as well as chondronecrosis and/or osteonecrosis causing polyarthritis. Despite its recognition in medical literature since the late 1980s, PPP syndrome remains poorly understood, with only a limited number of cases reported globally. Its rarity and varied initial manifestations often result in misdiagnosis, causing delays in appropriate treatment. The presented case series highlights key clinical features and diagnostic clues of PPP syndrome. Both patients exhibited initial symptoms of inflammatory polyarthritis, accompanied by characteristic findings of "ghost cells" on skin biopsy. Additionally, radiographic and laboratory evidence revealed pancreatic changes consistent with this syndrome. This case series underscores the importance of multidisciplinary collaboration in managing PPP syndrome. Early recognition and accurate diagnosis are pivotal in initiating prompt and effective therapeutic interventions, thereby improving patient outcomes and minimizing long-term sequelae.
PubMed: 38826929
DOI: 10.7759/cureus.59471 -
Cureus Apr 2024Abdominal pain is a common complaint among patients who present to the emergency department. In this setting, a CT scan of the abdomen is frequently used for diagnostic...
Abdominal pain is a common complaint among patients who present to the emergency department. In this setting, a CT scan of the abdomen is frequently used for diagnostic purposes. Fat stranding is an important and relevant CT finding. It is non-specific and can be associated with multiple conditions that range from benign to life-threatening. Although it may not provide the final diagnosis, it can direct the evaluating physician toward an area of concern. This case report describes an 81-year-old female presenting to the emergency department with diffuse abdominal pain. CT of the abdomen/pelvis showed mesenteric fat stranding. She was eventually diagnosed with high-grade adenocarcinoma of the colon. The radiological appearance, pathophysiology, possible etiologies, and clinical significance of fat stranding are discussed.
PubMed: 38784332
DOI: 10.7759/cureus.58815 -
JPMA. the Journal of the Pakistan... May 2024Mesenter ic p anniculitis (MP) is a b enign infla mmatory condi tion of the abdomin al mesentery, whi ch presents with a wid e variety of symptoms. I t is diagnosed non...
Mesenter ic p anniculitis (MP) is a b enign infla mmatory condi tion of the abdomin al mesentery, whi ch presents with a wid e variety of symptoms. I t is diagnosed non - invasively through com puted to mography (CT ) scan, whereas biopsy is still co nside red th e gold standa rd. Steroids are the first line of treatment. Here, we report four cases who presented with abdominal pain. These patients were overweight and the CT scan findings were suggestive of mese nte ric panniculitis. Three cases had concomitant non- alcoholic steatohep atitis w ith el evated alanine transaminase levels, dyslipidaemia, and insulin resistance. FibroSca n showed moderate to severe steatosis. PNPLA3 rs738409 genotype was homozygous positive (GG) in one patient, whereas two patients were heterozygous positive (CG ). This a ssociat io n has not been well-described so far and w arrants f ur ther inve s tigation. There may be some common predisposing factors.
Topics: Humans; Panniculitis, Peritoneal; Male; Female; Adult; Non-alcoholic Fatty Liver Disease; Middle Aged; Tomography, X-Ray Computed; Lipase; Membrane Proteins; Abdominal Pain; Acyltransferases; Phospholipases A2, Calcium-Independent
PubMed: 38783455
DOI: 10.47391/JPMA.9643 -
JAAD Case Reports Jun 2024
PubMed: 38766391
DOI: 10.1016/j.jdcr.2024.03.019 -
Cureus Apr 2024Erythema nodosum (EN) is the most common form of panniculitis and occurs in about one in 100,000 people. EN typically presents as an eruption of tender, erythematous...
Erythema nodosum (EN) is the most common form of panniculitis and occurs in about one in 100,000 people. EN typically presents as an eruption of tender, erythematous nodules on the anterior aspect of the legs, although the face, trunk, and arms can also be involved. While the majority of cases are idiopathic, a subset of cases occurs in association with various triggers, including infections, medications, tumors, and autoimmune diseases. Rarely can EN develop in relation to pregnancy, which is thought to provide a physiologic background that favors its development. While pregnancy has been associated with EN in a minority of cases, currently, there is a limited amount of data suggesting that EN can develop in the late postpartum period. Herein, we present a case of a 20-year-old female with a six-week history of painful lesions on her lower extremities. A physical exam revealed multiple tender, erythematous nodules on the anterior aspect of the lower extremities, spanning from the knees to the toes. Laboratory workup showed no other identified triggers of EN in our patient besides pregnancy. Management of EN in our patient involved a low dose, six-day course of prednisone (initial dose of 15 mg/day) and ibuprofen for one week, leading to symptomatic improvement. Our case emphasizes the possibility of EN presenting in the late postpartum period. This case underscores the importance of considering EN in the differential diagnoses for women presenting with compatible lesions postpartum.
PubMed: 38765407
DOI: 10.7759/cureus.58526